IV8ValueObject (javet 3.1.2 API)

All Superinterfaces:

java.lang.AutoCloseable, IJavetClosable, IV8Cloneable, IV8Value, IV8ValueReference

All Known Subinterfaces:

IV8ValueArray, IV8ValueFunction, IV8ValueKeyContainer, IV8ValueMap, IV8ValuePromise, IV8ValueProxy, IV8ValueSet, IV8ValueTypedArray

All Known Implementing Classes:

V8ValueArguments, V8ValueArray, V8ValueArrayBuffer, V8ValueBooleanObject, V8ValueBuiltInJson, V8ValueBuiltInObject, V8ValueBuiltInPromise, V8ValueBuiltInReflect, V8ValueBuiltInSymbol, V8ValueDataView, V8ValueDoubleObject, V8ValueError, V8ValueFunction, V8ValueGlobalObject, V8ValueIntegerObject, V8ValueIterator, V8ValueLongObject, V8ValueMap, V8ValueObject, V8ValuePromise, V8ValueProxy, V8ValueRegExp, V8ValueSet, V8ValueSharedArrayBuffer, V8ValueStringObject, V8ValueSymbol, V8ValueSymbolObject, V8ValueTypedArray, V8ValueWeakMap, V8ValueWeakSet
```
public interface IV8ValueObject
extends IV8ValueReference
```
The interface V8 value object.

Since:

0.7.0

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`DEFAULT_BATCH_SIZE` The constant DEFAULT_BATCH_SIZE is the default batch size for get a chunk of items.
`static int`	`MIN_BATCH_SIZE` The constant MIN_BATCH_SIZE.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method and Description
`int`	`batchGet(V8Value[] v8ValueKeys, V8Value[] v8ValueValues, int length)` Batch get a range of values by keys.
`java.util.List<JavetCallbackContext>`	`bind(java.lang.Object callbackReceiver)` Bind both functions via @V8Function and properties via @V8Property.
`boolean`	`bindFunction(JavetCallbackContext javetCallbackContext)` Binds function by name symbol and callback context.
`default boolean`	`bindFunction(java.lang.String functionName, java.lang.String codeString)` Binds function by name string and code string.
`default boolean`	`bindFunction(V8ValueSymbol functionName, java.lang.String codeString)` Binds function by name symbol and code string.
`default boolean`	`bindProperty(JavetCallbackContext javetCallbackContextGetter)` Bind property by name string and getter.
`boolean`	`bindProperty(JavetCallbackContext javetCallbackContextGetter, JavetCallbackContext javetCallbackContextSetter)` Bind property by getter and setter.
`boolean`	`delete(java.lang.Object key)` Delete property by key object.
`default boolean`	`deleteNull()` Delete property by null.
`boolean`	`deletePrivateProperty(java.lang.String propertyName)` Delete private property by name string.
`default boolean`	`deleteUndefined()` Delete property by undefined.
`default <Key extends V8Value,Value extends V8Value,E extends java.lang.Throwable> int`	`forEach(IJavetBiConsumer<Key,Value,E> consumer)` Invoke the bi-consumer for each of the keys.
`<Key extends V8Value,Value extends V8Value,E extends java.lang.Throwable> int`	`forEach(IJavetBiConsumer<Key,Value,E> consumer, int batchSize)` Invoke the bi-consumer for each of the keys.
`default <Key extends V8Value,Value extends V8Value,E extends java.lang.Throwable> int`	`forEach(IJavetBiIndexedConsumer<Key,Value,E> consumer)` Invoke the bi-indexed-consumer for each of the keys.
`<Key extends V8Value,Value extends V8Value,E extends java.lang.Throwable> int`	`forEach(IJavetBiIndexedConsumer<Key,Value,E> consumer, int batchSize)` Invoke the bi-indexed-consumer for each of the keys.
`default <Key extends V8Value,E extends java.lang.Throwable> int`	`forEach(IJavetUniConsumer<Key,E> consumer)` Invoke the uni-consumer for each of the keys.
`default <Key extends V8Value,E extends java.lang.Throwable> int`	`forEach(IJavetUniConsumer<Key,E> consumer, int batchSize)` Invoke the uni-consumer for each of the keys.
`default <Key extends V8Value,E extends java.lang.Throwable> int`	`forEach(IJavetUniIndexedConsumer<Key,E> consumer)` Invoke the uni-indexed-consumer for each of the keys.
`default <Key extends V8Value,E extends java.lang.Throwable> int`	`forEach(IJavetUniIndexedConsumer<Key,E> consumer, int batchSize)` Invoke the uni-indexed-consumer for each of the keys.
`<T extends V8Value> T`	`get(java.lang.Object key)` Get property value by key object.
`default java.math.BigInteger`	`getBigInteger(java.lang.Object key)` Gets property value as big integer by key object.
`java.lang.Boolean`	`getBoolean(java.lang.Object key)` Gets property value as boolean by key object.
`java.lang.Double`	`getDouble(java.lang.Object key)` Gets property value as double by key object.
`default java.lang.Float`	`getFloat(java.lang.Object key)` Gets property value as float by key object.
`int`	`getIdentityHash()` Returns the identity hash for this object.
`java.lang.Integer`	`getInteger(java.lang.Object key)` Gets property value as integer by key object.
`java.lang.Long`	`getLong(java.lang.Object key)` Gets property value as long by key object.
`default V8ValueNull`	`getNull(java.lang.Object key)` Gets property value as null by key object.
`default <T> T`	`getObject(java.lang.Object key)` Gets property value as object by key object.
`IV8ValueArray`	`getOwnPropertyNames()` Gets own property names.
`default java.util.List<java.lang.String>`	`getOwnPropertyNameStrings()` Gets own property name strings.
`<T extends V8Value> T`	`getPrivateProperty(java.lang.String propertyName)` Gets private property value by name string.
`default java.lang.Boolean`	`getPrivatePropertyBoolean(java.lang.String propertyName)` Gets private property value as boolean by name string.
`default java.lang.Double`	`getPrivatePropertyDouble(java.lang.String propertyName)` Gets private property value as double by name string.
`default java.lang.Float`	`getPrivatePropertyFloat(java.lang.String propertyName)` Gets private property value as float by name string.
`default java.lang.Integer`	`getPrivatePropertyInteger(java.lang.String propertyName)` Gets private property value as integer by name string.
`default java.lang.Long`	`getPrivatePropertyLong(java.lang.String propertyName)` Gets private property value as long by name string.
`default V8ValueNull`	`getPrivatePropertyNull(java.lang.String propertyName)` Gets private property value as null by name string.
`default <T> T`	`getPrivatePropertyObject(java.lang.String propertyName)` Gets private property value as object by name string.
`default <R,T extends V8ValuePrimitive<R>> R`	`getPrivatePropertyPrimitive(java.lang.String propertyName)` Gets private property value as primitive by name string.
`default java.lang.String`	`getPrivatePropertyString(java.lang.String propertyName)` Gets private property value as string by name string.
`default V8ValueUndefined`	`getPrivatePropertyUndefined(java.lang.String propertyName)` Gets private property value as undefined by name string.
`default java.time.ZonedDateTime`	`getPrivatePropertyZonedDateTime(java.lang.String propertyName)` Gets private property value as zoned date time by name string.
`<T extends V8Value> T`	`getProperty(java.lang.Object key)` Gets property value by key object.
`default java.lang.Boolean`	`getPropertyBoolean(java.lang.Object key)` Gets property value as boolean by key object.
`default java.lang.Double`	`getPropertyDouble(java.lang.Object key)` Gets property value as double by key object.
`default java.lang.Float`	`getPropertyFloat(java.lang.Object key)` Gets property value as float by key object.
`default java.lang.Integer`	`getPropertyInteger(java.lang.Object key)` Gets property value as integer by key object.
`default java.lang.Long`	`getPropertyLong(java.lang.Object key)` Gets property value as long by key object.
`IV8ValueArray`	`getPropertyNames()` Gets property names.
`default <T> T`	`getPropertyObject(java.lang.Object key)` Gets property value as object by key object.
`default <R,T extends V8ValuePrimitive<R>> R`	`getPropertyPrimitive(java.lang.Object key)` Gets property value as primitive by key object.
`default java.lang.String`	`getPropertyString(java.lang.Object key)` Gets property value as string by key object.
`default java.time.ZonedDateTime`	`getPropertyZonedDateTime(java.lang.Object key)` Gets property value as zoned date time by key object.
`<T extends IV8ValueObject> T`	`getPrototype()` Gets prototype.
`java.lang.String`	`getString(java.lang.Object key)` Gets string by key object.
`default V8ValueUndefined`	`getUndefined(java.lang.Object key)` Gets undefined by key object.
`default java.time.ZonedDateTime`	`getZonedDateTime(java.lang.Object key)` Gets zoned date time by key object.
`boolean`	`has(java.lang.Object value)` Has object property key by key object.
`boolean`	`hasInternalType(V8ValueInternalType internalType)` Has internal type.
`default boolean`	`hasNull()` Has null property key.
`boolean`	`hasOwnProperty(java.lang.Object key)` Has own property key by key object.
`boolean`	`hasPrivateProperty(java.lang.String propertyName)` Has private property by name string.
`default boolean`	`hasUndefined()` Has undefined property key.
`default <T extends V8Value> T`	`invoke(java.lang.String functionName, java.lang.Object... objects)` Invoke function and return a V8 value by function name and objects as arguments.
`default <T extends V8Value> T`	`invoke(java.lang.String functionName, V8Value... v8Values)` Invoke function and return a V8 value by function name and V8 values as arguments.
`default java.math.BigInteger`	`invokeBigInteger(java.lang.String functionName, java.lang.Object... objects)` Invoke function and return a big integer by function name and objects as arguments.
`default java.lang.Boolean`	`invokeBoolean(java.lang.String functionName, java.lang.Object... objects)` Invoke function and return a boolean by function name and objects as arguments.
`default java.lang.Double`	`invokeDouble(java.lang.String functionName, java.lang.Object... objects)` Invoke function and return a double by function name and objects as arguments.
`<T extends V8Value> T`	`invokeExtended(java.lang.String functionName, boolean returnResult, java.lang.Object... objects)` Invoke function and return a V8 value by function name, return result, objects as arguments.
`<T extends V8Value> T`	`invokeExtended(java.lang.String functionName, boolean returnResult, V8Value... v8Values)` Invoke function and return a V8 value by function name, return result, V8 values as arguments.
`default java.lang.Float`	`invokeFloat(java.lang.String functionName, java.lang.Object... objects)` Invoke function and return a float by function name and objects as arguments.
`default java.lang.Integer`	`invokeInteger(java.lang.String functionName, java.lang.Object... objects)` Invoke function and return an integer by function name and objects as arguments.
`default java.lang.Long`	`invokeLong(java.lang.String functionName, java.lang.Object... objects)` Invoke function and return a long by function name and objects as arguments.
`default <T> T`	`invokeObject(java.lang.String functionName, java.lang.Object... objects)` Invoke function and return an object by function name and objects as arguments.
`default java.lang.String`	`invokeString(java.lang.String functionName, java.lang.Object... objects)` Invoke function and return a string by function name and objects as arguments.
`default void`	`invokeVoid(java.lang.String functionName, java.lang.Object... objects)` Invoke function without a return value by function name and objects as arguments.
`default void`	`invokeVoid(java.lang.String functionName, V8Value... v8Values)` Invoke function without a return value by function name and V8 values as arguments.
`default java.time.ZonedDateTime`	`invokeZonedDateTime(java.lang.String functionName, java.lang.Object... objects)` Invoke function and return a zoned date time by function name and objects as arguments.
`default boolean`	`isGeneratorObject()` Is generator object.
`boolean`	`set(java.lang.Object... keysAndValues)` Set property by pairs of key object and value object.
`boolean`	`set(java.lang.Object key, java.lang.Object value)` Set property by key object and value object.
`boolean`	`setBoolean(java.lang.Object key, java.lang.Boolean value)` Set property by key object and value boolean.
`boolean`	`setDouble(java.lang.Object key, java.lang.Double value)` Set property by key object and value double.
`boolean`	`setInteger(java.lang.Object key, java.lang.Integer value)` Set property by key object and value integer.
`boolean`	`setLong(java.lang.Object key, java.lang.Long value)` Set property by key object and value long.
`boolean`	`setNull(java.lang.Object key)` Set property to null by key object.
`boolean`	`setPrivateProperty(java.lang.String propertyName, java.lang.Object propertyValue)` Set private property by name string and value object.
`default boolean`	`setPrivatePropertyNull(java.lang.String propertyName)` Sets private property to null by name string.
`default boolean`	`setPrivatePropertyUndefined(java.lang.String propertyName)` Sets private property to undefined by name string.
`boolean`	`setProperty(java.lang.Object key, java.lang.Object value)` Set property by key object and value object.
`default boolean`	`setPropertyNull(java.lang.Object key)` Set property to null by key object.
`default boolean`	`setPropertyUndefined(java.lang.Object key)` Set property to undefined by key object.
`boolean`	`setPrototype(IV8ValueObject v8ValueObject)` Sets prototype.
`boolean`	`setString(java.lang.Object key, java.lang.String value)` Set property by key object and value string.
`boolean`	`setUndefined(java.lang.Object key)` Set property to undefined by key object.
`java.lang.String`	`toJsonString()` To json string.
`java.lang.String`	`toProtoString()` To proto string.
`int`	`unbind(java.lang.Object callbackReceiver)` Unbind functions and properties by object.
`default boolean`	`unbindFunction(java.lang.String functionName)` Unbind function by function name string.
`default boolean`	`unbindFunction(V8ValueString functionName)` Unbind function by function name string.
`default boolean`	`unbindFunction(V8ValueSymbol functionName)` Unbind function by function name symbol.
`boolean`	`unbindProperty(JavetCallbackContext javetCallbackContext)` Unbind property by callback context.
`default boolean`	`unbindProperty(java.lang.String propertyName)` Unbind property by property name string.
`boolean`	`unbindProperty(V8ValueString propertyName)` Unbind property by property name string.
`boolean`	`unbindProperty(V8ValueSymbol propertyName)` Unbind property by property name symbol.

Methods inherited from interface com.caoccao.javet.values.reference.IV8ValueReference
clearWeak, close, getHandle, getType, isClosed, isWeak, isWeak, setWeak

Methods inherited from interface com.caoccao.javet.values.IV8Value
asBoolean, asDouble, asInt, asLong, asString, equals, getV8Runtime, isNull, isNullOrUndefined, isUndefined, sameValue, strictEquals

Methods inherited from interface com.caoccao.javet.interfaces.IJavetClosable
close

Methods inherited from interface com.caoccao.javet.interop.IV8Cloneable
toClone, toClone

- Field Detail
  - DEFAULT_BATCH_SIZE
```
static final int DEFAULT_BATCH_SIZE
```
    The constant DEFAULT_BATCH_SIZE is the default batch size for get a chunk of items.
    
    Since:
    
    2.2.0
    
    See Also:
    
    Constant Field Values
  - MIN_BATCH_SIZE
```
static final int MIN_BATCH_SIZE
```
    The constant MIN_BATCH_SIZE.
    
    Since:
    
    2.2.0
    
    See Also:
    
    Constant Field Values
- Method Detail
  - batchGet
```
int batchGet(V8Value[] v8ValueKeys,
             V8Value[] v8ValueValues,
             int length)
      throws JavetException
```
    Batch get a range of values by keys.
    
    Parameters:
    
    v8ValueKeys - the V8 value keys
    
    v8ValueValues - the V8 value values
    
    length - the length
    
    Returns:
    
    the actual item count
    
    Throws:
    
    JavetException - the javet exception
  - bind
```
java.util.List<JavetCallbackContext> bind(java.lang.Object callbackReceiver)
                                   throws JavetException
```
    Bind both functions via @V8Function and properties via @V8Property.
    
    Parameters:
    
    callbackReceiver - the callback receiver
    
    Returns:
    
    the list of callback context
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.8.9
  - bindFunction
```
boolean bindFunction(JavetCallbackContext javetCallbackContext)
              throws JavetException
```
    Binds function by name symbol and callback context.
    It is for creating a Java code based function in V8.
    
    Parameters:
    
    javetCallbackContext - the javet callback context
    
    Returns:
    
    true : the function is bind, false: the function is not bind
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    2.2.0
  - bindFunction
```
default boolean bindFunction(java.lang.String functionName,
                             java.lang.String codeString)
                      throws JavetException
```
    Binds function by name string and code string.
    It is for creating a string based function in V8.
    JS equivalent: obj.func = function(arg1, arg2) { ... };
    
    Parameters:
    
    functionName - the function name
    
    codeString - the code string
    
    Returns:
    
    true : the function is bind, false: the function is not bind
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.8.9
  - bindFunction
```
default boolean bindFunction(V8ValueSymbol functionName,
                             java.lang.String codeString)
                      throws JavetException
```
    Binds function by name symbol and code string.
    It is for creating a string based function in V8.
    JS equivalent: obj.func = function(arg1, arg2) { ... };
    
    Parameters:
    
    functionName - the function name
    
    codeString - the code string
    
    Returns:
    
    true : the function is bind, false: the function is not bind
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    1.0.0
  - bindProperty
```
default boolean bindProperty(JavetCallbackContext javetCallbackContextGetter)
                      throws JavetException
```
    Bind property by name string and getter.
    
    Parameters:
    
    javetCallbackContextGetter - the javet callback context getter
    
    Returns:
    
    true : the property is bind, false : the property is not bind
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.8.9
  - bindProperty
```
boolean bindProperty(JavetCallbackContext javetCallbackContextGetter,
                     JavetCallbackContext javetCallbackContextSetter)
              throws JavetException
```
    Bind property by getter and setter.
    
    Parameters:
    
    javetCallbackContextGetter - the javet callback context getter
    
    javetCallbackContextSetter - the javet callback context setter
    
    Returns:
    
    true : the property is bind, false : the property is not bind
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.8.9
  - delete
```
boolean delete(java.lang.Object key)
        throws JavetException
```
    Delete property by key object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    true : the property is deleted, false : the property is not deleted
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - deleteNull
```
default boolean deleteNull()
                    throws JavetException
```
    Delete property by null.
    
    Returns:
    
    true : the property is deleted, false : the property is not deleted
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - deletePrivateProperty
```
boolean deletePrivateProperty(java.lang.String propertyName)
                       throws JavetException
```
    Delete private property by name string.
    
    Parameters:
    
    propertyName - the property name
    
    Returns:
    
    true : the private property is deleted, false : the private property is not deleted
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.12
  - deleteUndefined
```
default boolean deleteUndefined()
                         throws JavetException
```
    Delete property by undefined.
    
    Returns:
    
    true : the property is deleted, false : the property is not deleted
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - forEach
```
default <Key extends V8Value,E extends java.lang.Throwable> int forEach(IJavetUniConsumer<Key,E> consumer)
                                                                 throws JavetException,
                                                                        E extends java.lang.Throwable
```
    Invoke the uni-consumer for each of the keys.
    
    Type Parameters:
    
    Key - the type of key
    
    E - the type of exception
    
    Parameters:
    
    consumer - the consumer
    
    Returns:
    
    the key count
    
    Throws:
    
    JavetException - the javet exception
    
    E - the custom exception
    
    E extends java.lang.Throwable
    
    Since:
    
    0.8.10
  - forEach
```
default <Key extends V8Value,E extends java.lang.Throwable> int forEach(IJavetUniConsumer<Key,E> consumer,
                                                                        int batchSize)
                                                                 throws JavetException,
                                                                        E extends java.lang.Throwable
```
    Invoke the uni-consumer for each of the keys.
    
    Type Parameters:
    
    Key - the type of key
    
    E - the type of exception
    
    Parameters:
    
    consumer - the consumer
    
    batchSize - the batch size
    
    Returns:
    
    the key count
    
    Throws:
    
    JavetException - the javet exception
    
    E - the custom exception
    
    E extends java.lang.Throwable
    
    Since:
    
    2.2.0
  - forEach
```
default <Key extends V8Value,E extends java.lang.Throwable> int forEach(IJavetUniIndexedConsumer<Key,E> consumer)
                                                                 throws JavetException,
                                                                        E extends java.lang.Throwable
```
    Invoke the uni-indexed-consumer for each of the keys.
    
    Type Parameters:
    
    Key - the type of key
    
    E - the type of exception
    
    Parameters:
    
    consumer - the consumer
    
    Returns:
    
    the key count
    
    Throws:
    
    JavetException - the javet exception
    
    E - the custom exception
    
    E extends java.lang.Throwable
    
    Since:
    
    0.8.10
  - forEach
```
default <Key extends V8Value,E extends java.lang.Throwable> int forEach(IJavetUniIndexedConsumer<Key,E> consumer,
                                                                        int batchSize)
                                                                 throws JavetException,
                                                                        E extends java.lang.Throwable
```
    Invoke the uni-indexed-consumer for each of the keys.
    
    Type Parameters:
    
    Key - the type of key
    
    E - the type of exception
    
    Parameters:
    
    consumer - the consumer
    
    batchSize - the batch size
    
    Returns:
    
    the key count
    
    Throws:
    
    JavetException - the javet exception
    
    E - the custom exception
    
    E extends java.lang.Throwable
    
    Since:
    
    2.2.0
  - forEach
```
default <Key extends V8Value,Value extends V8Value,E extends java.lang.Throwable> int forEach(IJavetBiConsumer<Key,Value,E> consumer)
                                                                                       throws JavetException,
                                                                                              E extends java.lang.Throwable
```
    Invoke the bi-consumer for each of the keys.
    
    Type Parameters:
    
    Key - the type of key
    
    Value - the type of value
    
    E - the type of exception
    
    Parameters:
    
    consumer - the consumer
    
    Returns:
    
    the key count
    
    Throws:
    
    JavetException - the javet exception
    
    E - the custom exception
    
    E extends java.lang.Throwable
    
    Since:
    
    0.8.9
  - forEach
```
<Key extends V8Value,Value extends V8Value,E extends java.lang.Throwable> int forEach(IJavetBiConsumer<Key,Value,E> consumer,
                                                                                      int batchSize)
                                                                               throws JavetException,
                                                                                      E extends java.lang.Throwable
```
    Invoke the bi-consumer for each of the keys.
    
    Type Parameters:
    
    Key - the type of key
    
    Value - the type of value
    
    E - the type of exception
    
    Parameters:
    
    consumer - the consumer
    
    batchSize - the batch size
    
    Returns:
    
    the key count
    
    Throws:
    
    JavetException - the javet exception
    
    E - the custom exception
    
    E extends java.lang.Throwable
    
    Since:
    
    2.2.0
  - forEach
```
default <Key extends V8Value,Value extends V8Value,E extends java.lang.Throwable> int forEach(IJavetBiIndexedConsumer<Key,Value,E> consumer)
                                                                                       throws JavetException,
                                                                                              E extends java.lang.Throwable
```
    Invoke the bi-indexed-consumer for each of the keys.
    
    Type Parameters:
    
    Key - the type of key
    
    Value - the type of value
    
    E - the type of exception
    
    Parameters:
    
    consumer - the consumer
    
    Returns:
    
    the key count
    
    Throws:
    
    JavetException - the javet exception
    
    E - the custom exception
    
    E extends java.lang.Throwable
    
    Since:
    
    0.8.10
  - forEach
```
<Key extends V8Value,Value extends V8Value,E extends java.lang.Throwable> int forEach(IJavetBiIndexedConsumer<Key,Value,E> consumer,
                                                                                      int batchSize)
                                                                               throws JavetException,
                                                                                      E extends java.lang.Throwable
```
    Invoke the bi-indexed-consumer for each of the keys.
    
    Type Parameters:
    
    Key - the type of key
    
    Value - the type of value
    
    E - the type of exception
    
    Parameters:
    
    consumer - the consumer
    
    batchSize - the batch size
    
    Returns:
    
    the key count
    
    Throws:
    
    JavetException - the javet exception
    
    E - the custom exception
    
    E extends java.lang.Throwable
    
    Since:
    
    0.8.10
  - get
```
@CheckReturnValue
<T extends V8Value> T get(java.lang.Object key)
                                      throws JavetException
```
    Get property value by key object.
    The return value must be consumed, otherwise memory leak may occur.
    
    Type Parameters:
    
    T - the type parameter
    
    Parameters:
    
    key - the property key
    
    Returns:
    
    the property value
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - getBigInteger
```
default java.math.BigInteger getBigInteger(java.lang.Object key)
                                    throws JavetException
```
    Gets property value as big integer by key object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the property value as big integer
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    1.1.5
  - getBoolean
```
java.lang.Boolean getBoolean(java.lang.Object key)
                      throws JavetException
```
    Gets property value as boolean by key object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the property value as boolean
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - getDouble
```
java.lang.Double getDouble(java.lang.Object key)
                    throws JavetException
```
    Gets property value as double by key object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the property value as double
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - getFloat
```
default java.lang.Float getFloat(java.lang.Object key)
                          throws JavetException
```
    Gets property value as float by key object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the property value as float
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - getIdentityHash
```
int getIdentityHash()
             throws JavetException
```
    Returns the identity hash for this object. The current implementation uses an inline property on the object to store the identity hash.
    The return value will never be 0. Also, it is not guaranteed to be unique.
    
    Returns:
    
    the identity hash
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.8.0
  - getInteger
```
java.lang.Integer getInteger(java.lang.Object key)
                      throws JavetException
```
    Gets property value as integer by key object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the property value as integer
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - getLong
```
java.lang.Long getLong(java.lang.Object key)
                throws JavetException
```
    Gets property value as long by key object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the property value as long
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - getNull
```
default V8ValueNull getNull(java.lang.Object key)
                     throws JavetException
```
    Gets property value as null by key object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the property value as null
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - getObject
```
default <T> T getObject(java.lang.Object key)
                 throws JavetException
```
    Gets property value as object by key object.
    
    Type Parameters:
    
    T - the type parameter
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the property value as object
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - getOwnPropertyNameStrings
```
default java.util.List<java.lang.String> getOwnPropertyNameStrings()
                                                            throws JavetException
```
    Gets own property name strings.
    
    Returns:
    
    the own property name strings
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    2.0.2
  - getOwnPropertyNames
```
@CheckReturnValue
IV8ValueArray getOwnPropertyNames()
                                              throws JavetException
```
    Gets own property names.
    The return value must be consumed, otherwise memory leak may occur.
    
    Returns:
    
    the own property names
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - getPrivateProperty
```
@CheckReturnValue
<T extends V8Value> T getPrivateProperty(java.lang.String propertyName)
                                                     throws JavetException
```
    Gets private property value by name string.
    The return value must be consumed, otherwise memory leak may occur.
    
    Type Parameters:
    
    T - the type parameter
    
    Parameters:
    
    propertyName - the property name
    
    Returns:
    
    the private property value
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.12
  - getPrivatePropertyBoolean
```
default java.lang.Boolean getPrivatePropertyBoolean(java.lang.String propertyName)
                                             throws JavetException
```
    Gets private property value as boolean by name string.
    
    Parameters:
    
    propertyName - the property name
    
    Returns:
    
    the private property value as boolean
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.12
  - getPrivatePropertyDouble
```
default java.lang.Double getPrivatePropertyDouble(java.lang.String propertyName)
                                           throws JavetException
```
    Gets private property value as double by name string.
    
    Parameters:
    
    propertyName - the property name
    
    Returns:
    
    the private property value as double
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.12
  - getPrivatePropertyFloat
```
default java.lang.Float getPrivatePropertyFloat(java.lang.String propertyName)
                                         throws JavetException
```
    Gets private property value as float by name string.
    
    Parameters:
    
    propertyName - the property name
    
    Returns:
    
    the private property value as float
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.12
  - getPrivatePropertyInteger
```
default java.lang.Integer getPrivatePropertyInteger(java.lang.String propertyName)
                                             throws JavetException
```
    Gets private property value as integer by name string.
    
    Parameters:
    
    propertyName - the property name
    
    Returns:
    
    the private property value as integer
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.12
  - getPrivatePropertyLong
```
default java.lang.Long getPrivatePropertyLong(java.lang.String propertyName)
                                       throws JavetException
```
    Gets private property value as long by name string.
    
    Parameters:
    
    propertyName - the property name
    
    Returns:
    
    the private property value as long
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.12
  - getPrivatePropertyNull
```
default V8ValueNull getPrivatePropertyNull(java.lang.String propertyName)
                                    throws JavetException
```
    Gets private property value as null by name string.
    
    Parameters:
    
    propertyName - the property name
    
    Returns:
    
    the private property value as null
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.12
  - getPrivatePropertyObject
```
default <T> T getPrivatePropertyObject(java.lang.String propertyName)
                                throws JavetException
```
    Gets private property value as object by name string.
    
    Type Parameters:
    
    T - the type parameter
    
    Parameters:
    
    propertyName - the property name
    
    Returns:
    
    the private property value as object
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.12
  - getPrivatePropertyPrimitive
```
default <R,T extends V8ValuePrimitive<R>> R getPrivatePropertyPrimitive(java.lang.String propertyName)
                                                                 throws JavetException
```
    Gets private property value as primitive by name string.
    
    Type Parameters:
    
    R - the type parameter
    
    T - the type parameter
    
    Parameters:
    
    propertyName - the property name
    
    Returns:
    
    the private property value as primitive
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.12
  - getPrivatePropertyString
```
default java.lang.String getPrivatePropertyString(java.lang.String propertyName)
                                           throws JavetException
```
    Gets private property value as string by name string.
    
    Parameters:
    
    propertyName - the property name
    
    Returns:
    
    the private property value as string
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.12
  - getPrivatePropertyUndefined
```
default V8ValueUndefined getPrivatePropertyUndefined(java.lang.String propertyName)
                                              throws JavetException
```
    Gets private property value as undefined by name string.
    
    Parameters:
    
    propertyName - the property name
    
    Returns:
    
    the private property value as undefined
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.12
  - getPrivatePropertyZonedDateTime
```
default java.time.ZonedDateTime getPrivatePropertyZonedDateTime(java.lang.String propertyName)
                                                         throws JavetException
```
    Gets private property value as zoned date time by name string.
    
    Parameters:
    
    propertyName - the property name
    
    Returns:
    
    the private property value as zoned date time
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.12
  - getProperty
```
@CheckReturnValue
<T extends V8Value> T getProperty(java.lang.Object key)
                                              throws JavetException
```
    Gets property value by key object.
    The return value must be consumed, otherwise memory leak may occur.
    
    Type Parameters:
    
    T - the type parameter
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the property value
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - getPropertyBoolean
```
default java.lang.Boolean getPropertyBoolean(java.lang.Object key)
                                      throws JavetException
```
    Gets property value as boolean by key object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the property value as boolean
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - getPropertyDouble
```
default java.lang.Double getPropertyDouble(java.lang.Object key)
                                    throws JavetException
```
    Gets property value as double by key object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the property value as double
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - getPropertyFloat
```
default java.lang.Float getPropertyFloat(java.lang.Object key)
                                  throws JavetException
```
    Gets property value as float by key object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the property value as float
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - getPropertyInteger
```
default java.lang.Integer getPropertyInteger(java.lang.Object key)
                                      throws JavetException
```
    Gets property value as integer by key object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the property value as integer
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - getPropertyLong
```
default java.lang.Long getPropertyLong(java.lang.Object key)
                                throws JavetException
```
    Gets property value as long by key object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the property value as long
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - getPropertyNames
```
@CheckReturnValue
IV8ValueArray getPropertyNames()
                                           throws JavetException
```
    Gets property names.
    The return value must be consumed, otherwise memory leak may occur.
    
    Returns:
    
    the property names
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - getPropertyObject
```
default <T> T getPropertyObject(java.lang.Object key)
                         throws JavetException
```
    Gets property value as object by key object.
    
    Type Parameters:
    
    T - the type parameter
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the property value as object
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - getPropertyPrimitive
```
default <R,T extends V8ValuePrimitive<R>> R getPropertyPrimitive(java.lang.Object key)
                                                          throws JavetException
```
    Gets property value as primitive by key object.
    
    Type Parameters:
    
    R - the type parameter
    
    T - the type parameter
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the property value as primitive
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - getPropertyString
```
default java.lang.String getPropertyString(java.lang.Object key)
                                    throws JavetException
```
    Gets property value as string by key object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the property value as string
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - getPropertyZonedDateTime
```
default java.time.ZonedDateTime getPropertyZonedDateTime(java.lang.Object key)
                                                  throws JavetException
```
    Gets property value as zoned date time by key object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the property value as zoned date time
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - getPrototype
```
@CheckReturnValue
<T extends IV8ValueObject> T getPrototype()
                                                      throws JavetException
```
    Gets prototype.
    The return value must be consumed, otherwise memory leak may occur.
    
    Type Parameters:
    
    T - the type parameter
    
    Returns:
    
    the prototype
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.4
  - getString
```
java.lang.String getString(java.lang.Object key)
                    throws JavetException
```
    Gets string by key object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the string
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - getUndefined
```
default V8ValueUndefined getUndefined(java.lang.Object key)
                               throws JavetException
```
    Gets undefined by key object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the undefined
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - getZonedDateTime
```
default java.time.ZonedDateTime getZonedDateTime(java.lang.Object key)
                                          throws JavetException
```
    Gets zoned date time by key object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the zoned date time
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - has
```
boolean has(java.lang.Object value)
     throws JavetException
```
    Has object property key by key object.
    
    Parameters:
    
    value - the value
    
    Returns:
    
    true : yes, false: no
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - hasInternalType
```
boolean hasInternalType(V8ValueInternalType internalType)
                 throws JavetException
```
    Has internal type.
    This API reveals the V8 internal implementation detail. A typical JavaScript object may look the same in JavaScript (typeof), but is very different internally.
    
    Parameters:
    
    internalType - the internal type
    
    Returns:
    
    true : yes, false: no
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.13
  - hasNull
```
default boolean hasNull()
                 throws JavetException
```
    Has null property key.
    
    Returns:
    
    true : yes, false: no
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.3
  - hasOwnProperty
```
boolean hasOwnProperty(java.lang.Object key)
                throws JavetException
```
    Has own property key by key object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    true : yes, false: no
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - hasPrivateProperty
```
boolean hasPrivateProperty(java.lang.String propertyName)
                    throws JavetException
```
    Has private property by name string.
    
    Parameters:
    
    propertyName - the property name
    
    Returns:
    
    true : yes, false: no
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.12
  - hasUndefined
```
default boolean hasUndefined()
                      throws JavetException
```
    Has undefined property key.
    
    Returns:
    
    true : yes, false: no
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.3
  - invoke
```
@CheckReturnValue
default <T extends V8Value> T invoke(java.lang.String functionName,
                                                        java.lang.Object... objects)
                                                 throws JavetException
```
    Invoke function and return a V8 value by function name and objects as arguments.
    The return value must be consumed, otherwise memory leak may occur.
    
    Type Parameters:
    
    T - the type parameter
    
    Parameters:
    
    functionName - the function name
    
    objects - the objects
    
    Returns:
    
    the result
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - invoke
```
@CheckReturnValue
default <T extends V8Value> T invoke(java.lang.String functionName,
                                                        V8Value... v8Values)
                                                 throws JavetException
```
    Invoke function and return a V8 value by function name and V8 values as arguments.
    The return value must be consumed, otherwise memory leak may occur.
    
    Type Parameters:
    
    T - the type parameter
    
    Parameters:
    
    functionName - the function name
    
    v8Values - the V8 values
    
    Returns:
    
    the result
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - invokeBigInteger
```
default java.math.BigInteger invokeBigInteger(java.lang.String functionName,
                                              java.lang.Object... objects)
                                       throws JavetException
```
    Invoke function and return a big integer by function name and objects as arguments.
    
    Parameters:
    
    functionName - the function name
    
    objects - the objects
    
    Returns:
    
    the big integer
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    3.0.4
  - invokeBoolean
```
default java.lang.Boolean invokeBoolean(java.lang.String functionName,
                                        java.lang.Object... objects)
                                 throws JavetException
```
    Invoke function and return a boolean by function name and objects as arguments.
    
    Parameters:
    
    functionName - the function name
    
    objects - the objects
    
    Returns:
    
    the boolean
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - invokeDouble
```
default java.lang.Double invokeDouble(java.lang.String functionName,
                                      java.lang.Object... objects)
                               throws JavetException
```
    Invoke function and return a double by function name and objects as arguments.
    
    Parameters:
    
    functionName - the function name
    
    objects - the objects
    
    Returns:
    
    the double
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - invokeExtended
```
@CheckReturnValue
<T extends V8Value> T invokeExtended(java.lang.String functionName,
                                                        boolean returnResult,
                                                        java.lang.Object... objects)
                                                 throws JavetException
```
    Invoke function and return a V8 value by function name, return result, objects as arguments.
    The return value must be consumed, otherwise memory leak may occur.
    
    Type Parameters:
    
    T - the type parameter
    
    Parameters:
    
    functionName - the function name
    
    returnResult - the return result
    
    objects - the objects
    
    Returns:
    
    the result
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.8.5
  - invokeExtended
```
@CheckReturnValue
<T extends V8Value> T invokeExtended(java.lang.String functionName,
                                                        boolean returnResult,
                                                        V8Value... v8Values)
                                                 throws JavetException
```
    Invoke function and return a V8 value by function name, return result, V8 values as arguments.
    The return value must be consumed, otherwise memory leak may occur.
    
    Type Parameters:
    
    T - the type parameter
    
    Parameters:
    
    functionName - the function name
    
    returnResult - the return result
    
    v8Values - the V8 values
    
    Returns:
    
    the result
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.8.5
  - invokeFloat
```
default java.lang.Float invokeFloat(java.lang.String functionName,
                                    java.lang.Object... objects)
                             throws JavetException
```
    Invoke function and return a float by function name and objects as arguments.
    
    Parameters:
    
    functionName - the function name
    
    objects - the objects
    
    Returns:
    
    the float
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - invokeInteger
```
default java.lang.Integer invokeInteger(java.lang.String functionName,
                                        java.lang.Object... objects)
                                 throws JavetException
```
    Invoke function and return an integer by function name and objects as arguments.
    
    Parameters:
    
    functionName - the function name
    
    objects - the objects
    
    Returns:
    
    the integer
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - invokeLong
```
default java.lang.Long invokeLong(java.lang.String functionName,
                                  java.lang.Object... objects)
                           throws JavetException
```
    Invoke function and return a long by function name and objects as arguments.
    
    Parameters:
    
    functionName - the function name
    
    objects - the objects
    
    Returns:
    
    the long
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - invokeObject
```
default <T> T invokeObject(java.lang.String functionName,
                           java.lang.Object... objects)
                    throws JavetException
```
    Invoke function and return an object by function name and objects as arguments.
    
    Type Parameters:
    
    T - the type parameter
    
    Parameters:
    
    functionName - the function name
    
    objects - the objects
    
    Returns:
    
    the t
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - invokeString
```
default java.lang.String invokeString(java.lang.String functionName,
                                      java.lang.Object... objects)
                               throws JavetException
```
    Invoke function and return a string by function name and objects as arguments.
    
    Parameters:
    
    functionName - the function name
    
    objects - the objects
    
    Returns:
    
    the string
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - invokeVoid
```
default void invokeVoid(java.lang.String functionName,
                        java.lang.Object... objects)
                 throws JavetException
```
    Invoke function without a return value by function name and objects as arguments.
    
    Parameters:
    
    functionName - the function name
    
    objects - the objects
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - invokeVoid
```
default void invokeVoid(java.lang.String functionName,
                        V8Value... v8Values)
                 throws JavetException
```
    Invoke function without a return value by function name and V8 values as arguments.
    
    Parameters:
    
    functionName - the function name
    
    v8Values - the V8 values
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - invokeZonedDateTime
```
default java.time.ZonedDateTime invokeZonedDateTime(java.lang.String functionName,
                                                    java.lang.Object... objects)
                                             throws JavetException
```
    Invoke function and return a zoned date time by function name and objects as arguments.
    
    Parameters:
    
    functionName - the function name
    
    objects - the objects
    
    Returns:
    
    the zoned date time
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - isGeneratorObject
```
default boolean isGeneratorObject()
                           throws JavetException
```
    Is generator object.
    
    Returns:
    
    true : yes, false: no
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.13
  - set
```
boolean set(java.lang.Object key,
            java.lang.Object value)
     throws JavetException
```
    Set property by key object and value object.
    
    Parameters:
    
    key - the key
    
    value - the value
    
    Returns:
    
    true : set, false: not set
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - set
```
boolean set(java.lang.Object... keysAndValues)
     throws JavetException
```
    Set property by pairs of key object and value object.
    
    Parameters:
    
    keysAndValues - the keys and values
    
    Returns:
    
    true : set, false: not set
    
    Throws:
    
    JavetException - the javet exception
  - setBoolean
```
boolean setBoolean(java.lang.Object key,
                   java.lang.Boolean value)
            throws JavetException
```
    Set property by key object and value boolean.
    
    Parameters:
    
    key - the key
    
    value - the value
    
    Returns:
    
    true : set, false: not set
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    2.2.0
  - setDouble
```
boolean setDouble(java.lang.Object key,
                  java.lang.Double value)
           throws JavetException
```
    Set property by key object and value double.
    
    Parameters:
    
    key - the key
    
    value - the value
    
    Returns:
    
    true : set, false: not set
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    2.2.0
  - setInteger
```
boolean setInteger(java.lang.Object key,
                   java.lang.Integer value)
            throws JavetException
```
    Set property by key object and value integer.
    
    Parameters:
    
    key - the key
    
    value - the value
    
    Returns:
    
    true : set, false: not set
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    2.2.0
  - setLong
```
boolean setLong(java.lang.Object key,
                java.lang.Long value)
         throws JavetException
```
    Set property by key object and value long.
    
    Parameters:
    
    key - the key
    
    value - the value
    
    Returns:
    
    true : set, false: not set
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    2.2.0
  - setNull
```
boolean setNull(java.lang.Object key)
         throws JavetException
```
    Set property to null by key object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    true : set, false: not set
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - setPrivateProperty
```
boolean setPrivateProperty(java.lang.String propertyName,
                           java.lang.Object propertyValue)
                    throws JavetException
```
    Set private property by name string and value object.
    
    Parameters:
    
    propertyName - the property name
    
    propertyValue - the property value
    
    Returns:
    
    true : set, false: not set
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.12
  - setPrivatePropertyNull
```
default boolean setPrivatePropertyNull(java.lang.String propertyName)
                                throws JavetException
```
    Sets private property to null by name string.
    
    Parameters:
    
    propertyName - the property name
    
    Returns:
    
    true : set, false: not set
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.12
  - setPrivatePropertyUndefined
```
default boolean setPrivatePropertyUndefined(java.lang.String propertyName)
                                     throws JavetException
```
    Sets private property to undefined by name string.
    
    Parameters:
    
    propertyName - the property name
    
    Returns:
    
    true : set, false: not set
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.12
  - setProperty
```
boolean setProperty(java.lang.Object key,
                    java.lang.Object value)
             throws JavetException
```
    Set property by key object and value object.
    
    Parameters:
    
    key - the key
    
    value - the value
    
    Returns:
    
    true : set, false: not set
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - setPropertyNull
```
default boolean setPropertyNull(java.lang.Object key)
                         throws JavetException
```
    Set property to null by key object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    true : set, false: not set
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - setPropertyUndefined
```
default boolean setPropertyUndefined(java.lang.Object key)
                              throws JavetException
```
    Set property to undefined by key object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    true : set, false: not set
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - setPrototype
```
boolean setPrototype(IV8ValueObject v8ValueObject)
              throws JavetException
```
    Sets prototype.
    
    Parameters:
    
    v8ValueObject - the V8 value object
    
    Returns:
    
    true : set, false: not set
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.4
  - setString
```
boolean setString(java.lang.Object key,
                  java.lang.String value)
           throws JavetException
```
    Set property by key object and value string.
    
    Parameters:
    
    key - the key
    
    value - the value
    
    Returns:
    
    true : set, false: not set
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    2.2.0
  - setUndefined
```
boolean setUndefined(java.lang.Object key)
              throws JavetException
```
    Set property to undefined by key object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    true : set, false: not set
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - toJsonString
```
java.lang.String toJsonString()
```
    To json string.
    JS equivalent:
```
 JSON.stringify(obj);
 
```
    Returns:
    
    the string
    
    Since:
    
    0.7.0
  - toProtoString
```
java.lang.String toProtoString()
```
    To proto string.
    
    Returns:
    
    the string
    
    Since:
    
    0.8.0
  - unbind
```
int unbind(java.lang.Object callbackReceiver)
    throws JavetException
```
    Unbind functions and properties by object.
    
    Parameters:
    
    callbackReceiver - the callback receiver
    
    Returns:
    
    the unbind function and property count
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.11
  - unbindFunction
```
default boolean unbindFunction(java.lang.String functionName)
                        throws JavetException
```
    Unbind function by function name string.
    
    Parameters:
    
    functionName - the function name
    
    Returns:
    
    true : the function is unbind, false: the function is not unbind
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.11
  - unbindFunction
```
default boolean unbindFunction(V8ValueString functionName)
                        throws JavetException
```
    Unbind function by function name string.
    
    Parameters:
    
    functionName - the function name
    
    Returns:
    
    true : the function is unbind, false: the function is not unbind
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    1.0.0
  - unbindFunction
```
default boolean unbindFunction(V8ValueSymbol functionName)
                        throws JavetException
```
    Unbind function by function name symbol.
    
    Parameters:
    
    functionName - the function name
    
    Returns:
    
    true : the function is unbind, false: the function is not unbind
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    1.0.0
  - unbindProperty
```
boolean unbindProperty(JavetCallbackContext javetCallbackContext)
                throws JavetException
```
    Unbind property by callback context.
    
    Parameters:
    
    javetCallbackContext - the javet callback context
    
    Returns:
    
    true : the property is unbind, false: the property is not unbind
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    2.2.0
  - unbindProperty
```
default boolean unbindProperty(java.lang.String propertyName)
                        throws JavetException
```
    Unbind property by property name string.
    
    Parameters:
    
    propertyName - the property name
    
    Returns:
    
    true : the property is unbind, false: the property is not unbind
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.11
  - unbindProperty
```
boolean unbindProperty(V8ValueString propertyName)
                throws JavetException
```
    Unbind property by property name string.
    
    Parameters:
    
    propertyName - the property name
    
    Returns:
    
    true : the property is unbind, false: the property is not unbind
    
    Throws:
    
    JavetException - the javet exception
  - unbindProperty
```
boolean unbindProperty(V8ValueSymbol propertyName)
                throws JavetException
```
    Unbind property by property name symbol.
    
    Parameters:
    
    propertyName - the property name
    
    Returns:
    
    true : the property is unbind, false: the property is not unbind
    
    Throws:
    
    JavetException - the javet exception

Interface IV8ValueObject

Field Summary

Method Summary

Methods inherited from interface com.caoccao.javet.values.reference.IV8ValueReference

Methods inherited from interface com.caoccao.javet.values.IV8Value

Methods inherited from interface com.caoccao.javet.interfaces.IJavetClosable

Methods inherited from interface com.caoccao.javet.interop.IV8Cloneable

Field Detail

DEFAULT_BATCH_SIZE

MIN_BATCH_SIZE

Method Detail

batchGet

bind

bindFunction

bindFunction

bindFunction

bindProperty

bindProperty

delete

deleteNull

deletePrivateProperty

deleteUndefined

forEach

forEach

forEach

forEach

forEach

forEach

forEach

forEach

get

getBigInteger

getBoolean

getDouble

getFloat

getIdentityHash

getInteger

getLong

getNull

getObject

getOwnPropertyNameStrings

getOwnPropertyNames

getPrivateProperty

getPrivatePropertyBoolean

getPrivatePropertyDouble

getPrivatePropertyFloat

getPrivatePropertyInteger

getPrivatePropertyLong

getPrivatePropertyNull

getPrivatePropertyObject

getPrivatePropertyPrimitive

getPrivatePropertyString

getPrivatePropertyUndefined

getPrivatePropertyZonedDateTime

getProperty

getPropertyBoolean

getPropertyDouble

getPropertyFloat

getPropertyInteger

getPropertyLong

getPropertyNames

getPropertyObject

getPropertyPrimitive

getPropertyString

getPropertyZonedDateTime

getPrototype

getString

getUndefined

getZonedDateTime

has

hasInternalType

hasNull

hasOwnProperty

hasPrivateProperty

hasUndefined

invoke

invoke

invokeBigInteger

invokeBoolean

invokeDouble