V8Runtime (javet 3.1.1 API)

java.lang.Object
- com.caoccao.javet.interop.V8Runtime

All Implemented Interfaces:

IJavetClosable, IV8Convertible, IV8Creatable, java.lang.AutoCloseable

Direct Known Subclasses:

NodeRuntime
```
public class V8Runtime
extends java.lang.Object
implements IJavetClosable, IV8Creatable, IV8Convertible
```
The representation of a V8 isolate (and V8 context).
Javet simplifies the V8 runtime model to 1 runtime - 1 isolate - 1 context, though in V8 1 isolate can host multiple contexts.
V8 runtime exposes many useful methods and callbacks that allow low level interaction with the V8 isolate or context.

Since:

0.7.0

Field Summary

Fields
Modifier and Type	Field and Description
`protected static java.lang.String`	`ERROR_BYTE_BUFFER_MUST_BE_DIRECT` The constant ERROR_BYTE_BUFFER_MUST_BE_DIRECT.
`protected static java.lang.String`	`ERROR_HANDLE_MUST_BE_VALID` The constant ERROR_HANDLE_MUST_BE_VALID.
`protected static java.lang.String`	`ERROR_SYMBOL_DESCRIPTION_CANNOT_BE_EMPTY` The constant ERROR_SYMBOL_DESCRIPTION_CANNOT_BE_EMPTY.
`protected static java.lang.String`	`ERROR_THE_KEY_VALUE_PAIR_MUST_MATCH` The constant ERROR_THE_KEY_VALUE_PAIR_MUST_MATCH.
`protected static java.lang.String`	`ERROR_THE_PROPERTY_NAME_MUST_BE_EITHER_STRING_OR_SYMBOL` The constant ERROR_THE_PROPERTY_NAME_MUST_BE_EITHER_STRING_OR_SYMBOL.
`protected static java.lang.String`	`ERROR_VALUE_CANNOT_BE_A_V_8_CONTEXT` The constant ERROR_VALUE_CANNOT_BE_A_V_8_CONTEXT.
`protected static java.lang.String`	`ERROR_VALUE_CANNOT_BE_A_V_8_MODULE` The constant ERROR_VALUE_CANNOT_BE_A_V_8_MODULE.
`protected static java.lang.String`	`ERROR_VALUE_CANNOT_BE_A_V_8_SCRIPT` The constant ERROR_VALUE_CANNOT_BE_A_V_8_SCRIPT.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addGCEpilogueCallback(IJavetGCCallback iJavetGCCallback)` Add GC epilogue callback.
`void`	`addGCPrologueCallback(IJavetGCCallback iJavetGCCallback)` Add GC prologue callback.
`void`	`addV8Module(IV8Module iV8Module)` Add V8 module.
`void`	`allowEval(boolean allow)` Allow eval().
`boolean`	`await()` Await tells the V8 runtime to pump the message loop in a non-blocking manner.
`boolean`	`await(V8AwaitMode v8AwaitMode)` Await tells the V8 runtime to pump the message loop in a non-blocking manner.
`int`	`batchArrayGet(IV8ValueArray iV8ValueArray, V8Value[] v8Values, int startIndex, int endIndex)` Get the given range of items from the array.
`int`	`batchObjectGet(IV8ValueObject iV8ValueObject, V8Value[] v8ValueKeys, V8Value[] v8ValueValues, int length)` Batch get a range of values by keys.
`void`	`close()`
`void`	`close(boolean forceClose)` Close by a force close flag.
`V8Module`	`compileV8Module(java.lang.String scriptString, byte[] cachedData, V8ScriptOrigin v8ScriptOrigin, boolean resultRequired)` Compile a V8 module and add that V8 module to the internal V8 module map.
`V8Script`	`compileV8Script(java.lang.String scriptString, byte[] cachedData, V8ScriptOrigin v8ScriptOrigin, boolean resultRequired)` Compile a V8 script.
`V8ValueFunction`	`compileV8ValueFunction(java.lang.String scriptString, byte[] cachedData, V8ScriptOrigin v8ScriptOrigin, java.lang.String[] arguments, V8ValueObject[] contextExtensions)` Compile V8 value function.
`boolean`	`containsV8Module(java.lang.String resourceName)` Contains a V8 module by resource name.
`byte[]`	`createSnapshot()` Create snapshot in byte array.
`V8Module`	`createV8Module(java.lang.String moduleName, IV8ValueObject iV8ValueObject)` Create a V8 synthetic module.
`V8ValueArray`	`createV8ValueArray()` Create V8 value array.
`V8ValueArrayBuffer`	`createV8ValueArrayBuffer(java.nio.ByteBuffer byteBuffer)` Create V8 value array buffer from a native byte buffer.
`V8ValueArrayBuffer`	`createV8ValueArrayBuffer(int length)` Create V8 value array buffer from a given length.
`V8ValueBigInteger`	`createV8ValueBigInteger(java.math.BigInteger bigInteger)` Create V8 value big integer.
`V8ValueBigInteger`	`createV8ValueBigInteger(java.lang.String bigIntegerValue)` Create V8 value big integer.
`V8ValueBoolean`	`createV8ValueBoolean(boolean booleanValue)` Create V8 value boolean.
`V8ValueBooleanObject`	`createV8ValueBooleanObject(boolean booleanValue)` Create V8 value boolean object.
`V8ValueDataView`	`createV8ValueDataView(V8ValueArrayBuffer v8ValueArrayBuffer)` Create V8 value data view.
`V8ValueDouble`	`createV8ValueDouble(double doubleValue)` Create V8 value double.
`V8ValueDoubleObject`	`createV8ValueDoubleObject(double doubleValue)` Create V8 value double object.
`V8ValueError`	`createV8ValueError(V8ValueErrorType v8ValueErrorType, java.lang.String message)` Create V8 value error by type and message.
`V8ValueFunction`	`createV8ValueFunction(JavetCallbackContext javetCallbackContext)` Create V8 value function.
`V8ValueFunction`	`createV8ValueFunction(java.lang.String codeString)` Create V8 value function.
`V8ValueInteger`	`createV8ValueInteger(int integerValue)` Create V8 value integer.
`V8ValueIntegerObject`	`createV8ValueIntegerObject(int intValue)` Create V8 value int object.
`V8ValueLong`	`createV8ValueLong(long longValue)` Create V8 value long.
`V8ValueLongObject`	`createV8ValueLongObject(long longValue)` Create V8 value long object.
`V8ValueMap`	`createV8ValueMap()` Create V8 value map.
`V8ValueNull`	`createV8ValueNull()` Create V8 value null.
`V8ValueObject`	`createV8ValueObject()` Create V8 value object.
`V8ValuePromise`	`createV8ValuePromise()` Create V8 value promise.
`V8ValueProxy`	`createV8ValueProxy(V8Value v8Value)` Create V8 value proxy.
`V8ValueSet`	`createV8ValueSet()` Create V8 value set.
`V8ValueString`	`createV8ValueString(java.lang.String str)` Create V8 value string.
`V8ValueStringObject`	`createV8ValueStringObject(java.lang.String str)` Create V8 value string object from string.
`V8ValueSymbol`	`createV8ValueSymbol(java.lang.String description, boolean global)` Create V8 value symbol.
`V8ValueTypedArray`	`createV8ValueTypedArray(V8ValueReferenceType type, int length)` Create V8 value typed array.
`V8ValueUndefined`	`createV8ValueUndefined()` Create V8 value undefined.
`V8ValueZonedDateTime`	`createV8ValueZonedDateTime(long jsTimestamp)` Create V8 value zoned date time.
`V8ValueZonedDateTime`	`createV8ValueZonedDateTime(java.time.ZonedDateTime zonedDateTime)` Create V8 value zoned date time.
`<T extends V8Value> T`	`execute(java.lang.String scriptString, byte[] cachedData, V8ScriptOrigin v8ScriptOrigin, boolean resultRequired)` Execute a script or module.
`JavetCallbackContext`	`getCallbackContext(long handle)` Gets a callback context by a handle.
`int`	`getCallbackContextCount()` Gets callback context count.
`IJavetConverter`	`getConverter()` Gets converter.
`IV8Executor`	`getExecutor(java.io.File scriptFile)` Gets an executor by `File`.
`IV8Executor`	`getExecutor(java.nio.file.Path scriptPath)` Gets an executor by `Path`.
`IV8Executor`	`getExecutor(java.lang.String scriptString)` Gets an executor by a script string.
`IV8Executor`	`getExecutor(java.lang.String scriptString, byte[] cachedData)` Gets executor by a script string and cached data.
`V8ValueGlobalObject`	`getGlobalObject()` Gets the global object.
`long`	`getHandle()` Gets the internal handle that represents the current V8 runtime in JNI.
`JSRuntimeType`	`getJSRuntimeType()` Gets the JS runtime type.
`IJavetLogger`	`getLogger()` Gets the internal logger.
`IJavetPromiseRejectCallback`	`getPromiseRejectCallback()` Gets promise reject callback.
`int`	`getReferenceCount()` Gets the internal reference count.
`RuntimeOptions<?>`	`getRuntimeOptions()` Gets the runtime options.
`V8HeapSpaceStatistics`	`getV8HeapSpaceStatistics(V8AllocationSpace v8AllocationSpace)` Gets V8 heap space statistics by an allocation space.
`V8HeapStatistics`	`getV8HeapStatistics()` Gets V8 heap statistics.
`V8Inspector`	`getV8Inspector()` Gets V8 inspector.
`V8Inspector`	`getV8Inspector(java.lang.String name)` Gets V8 inspector by name.
`V8Internal`	`getV8Internal()` Gets V8 internal.
`V8Locker`	`getV8Locker()` Gets V8 locker.
`int`	`getV8ModuleCount()` Gets V8 module count.
`IV8ModuleResolver`	`getV8ModuleResolver()` Gets V8 module resolver.
`V8Scope`	`getV8Scope()` Gets V8 scope.
`V8SharedMemoryStatistics`	`getV8SharedMemoryStatistics()` Gets V8 shared memory statistics.
`java.lang.String`	`getVersion()` Gets the V8 version.
`boolean`	`hasPendingException()` Has pending exception.
`boolean`	`hasPendingMessage()` Has pending message.
`boolean`	`hasScheduledException()` Has scheduled exception.
`void`	`idleNotificationDeadline(long deadlineInMillis)` Idle notification deadline tells V8 to perform GC in the given millis.
`boolean`	`isClosed()` Is closed.
`boolean`	`isDead()` Returns whether the V8 runtime is dead or not.
`boolean`	`isGCScheduled()` Returns whether the GC is scheduled or not.
`boolean`	`isInUse()` Returns whether the V8 runtime is in use or not.
`boolean`	`isPooled()` Returns whether the V8 runtime is managed by a pool or not.
`void`	`lowMemoryNotification()` Send low memory notification to current V8 isolate.
`boolean`	`moduleIsSourceTextModule(IV8Module iV8Module)` Is source text module.
`boolean`	`moduleIsSyntheticModule(IV8Module iV8Module)` Is synthetic module.
`boolean`	`promoteScheduledException()` Promote scheduled exception.
`void`	`removeCallbackContext(long handle)` Remove a callback context by a handle.
`void`	`removeGCEpilogueCallback(IJavetGCCallback iJavetGCCallback)` Remove a GC epilogue callback.
`void`	`removeGCPrologueCallback(IJavetGCCallback iJavetGCCallback)` Remove a GC prologue callback.
`void`	`removeV8Module(IV8Module iV8Module)` Remove a V8 module.
`void`	`removeV8Module(IV8Module iV8Module, boolean forceClose)` Remove a V8 module by a force close flag.
`void`	`removeV8Module(java.lang.String resourceName)` Remove a V8 module by a resource name.
`void`	`removeV8Module(java.lang.String resourceName, boolean forceClose)` Remove a V8 module by a resource name and force close flag.
`void`	`removeV8Modules()` Remove all V8 modules.
`void`	`removeV8Modules(boolean forceClose)` Remove all V8 modules by a force close flag.
`boolean`	`reportPendingMessages()` Report pending messages.
`void`	`requestGarbageCollectionForTesting(boolean fullGC)` Requests GC for testing.
`void`	`resetContext()` Resets the V8 context.
`void`	`resetIsolate()` Resets the V8 isolate.
`void`	`setConverter(IJavetConverter converter)` Sets converter.
`void`	`setGCScheduled(boolean gcScheduled)` Sets GC scheduled.
`void`	`setLogger(IJavetLogger logger)` Sets logger.
`void`	`setPromiseRejectCallback(IJavetPromiseRejectCallback promiseRejectCallback)` Sets promise reject callback.
`void`	`setV8ModuleResolver(IV8ModuleResolver v8ModuleResolver)` Sets V8 module resolver.
`void`	`terminateExecution()` Terminate execution.
`boolean`	`throwError(java.lang.Object errorObject)` Throw error.
`boolean`	`throwError(V8Value errorV8Value)` Throw error.
`boolean`	`throwError(V8ValueErrorType v8ValueErrorType, java.lang.String message)` Throw error.
`<T,V extends V8Value> T`	`toObject(V v8Value)` Convert from V8 value to object.
`<T,V extends V8Value> V`	`toV8Value(T object)` Convert object to V8 value.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.caoccao.javet.interop.IV8Creatable
createV8ValueProxy, createV8ValueSymbol

Methods inherited from interface com.caoccao.javet.interop.IV8Convertible
toObject

- Field Detail
  - ERROR_BYTE_BUFFER_MUST_BE_DIRECT
```
protected static final java.lang.String ERROR_BYTE_BUFFER_MUST_BE_DIRECT
```
    The constant ERROR_BYTE_BUFFER_MUST_BE_DIRECT.
    
    Since:
    
    2.2.0
    
    See Also:
    
    Constant Field Values
  - ERROR_HANDLE_MUST_BE_VALID
```
protected static final java.lang.String ERROR_HANDLE_MUST_BE_VALID
```
    The constant ERROR_HANDLE_MUST_BE_VALID.
    
    Since:
    
    2.2.0
    
    See Also:
    
    Constant Field Values
  - ERROR_SYMBOL_DESCRIPTION_CANNOT_BE_EMPTY
```
protected static final java.lang.String ERROR_SYMBOL_DESCRIPTION_CANNOT_BE_EMPTY
```
    The constant ERROR_SYMBOL_DESCRIPTION_CANNOT_BE_EMPTY.
    
    Since:
    
    2.2.0
    
    See Also:
    
    Constant Field Values
  - ERROR_THE_KEY_VALUE_PAIR_MUST_MATCH
```
protected static final java.lang.String ERROR_THE_KEY_VALUE_PAIR_MUST_MATCH
```
    The constant ERROR_THE_KEY_VALUE_PAIR_MUST_MATCH.
    
    Since:
    
    2.2.0
    
    See Also:
    
    Constant Field Values
  - ERROR_THE_PROPERTY_NAME_MUST_BE_EITHER_STRING_OR_SYMBOL
```
protected static final java.lang.String ERROR_THE_PROPERTY_NAME_MUST_BE_EITHER_STRING_OR_SYMBOL
```
    The constant ERROR_THE_PROPERTY_NAME_MUST_BE_EITHER_STRING_OR_SYMBOL.
    
    Since:
    
    2.2.0
    
    See Also:
    
    Constant Field Values
  - ERROR_VALUE_CANNOT_BE_A_V_8_CONTEXT
```
protected static final java.lang.String ERROR_VALUE_CANNOT_BE_A_V_8_CONTEXT
```
    The constant ERROR_VALUE_CANNOT_BE_A_V_8_CONTEXT.
    
    Since:
    
    3.0.4
    
    See Also:
    
    Constant Field Values
  - ERROR_VALUE_CANNOT_BE_A_V_8_MODULE
```
protected static final java.lang.String ERROR_VALUE_CANNOT_BE_A_V_8_MODULE
```
    The constant ERROR_VALUE_CANNOT_BE_A_V_8_MODULE.
    
    Since:
    
    3.0.4
    
    See Also:
    
    Constant Field Values
  - ERROR_VALUE_CANNOT_BE_A_V_8_SCRIPT
```
protected static final java.lang.String ERROR_VALUE_CANNOT_BE_A_V_8_SCRIPT
```
    The constant ERROR_VALUE_CANNOT_BE_A_V_8_SCRIPT.
    
    Since:
    
    3.0.4
    
    See Also:
    
    Constant Field Values
- Method Detail
  - addGCEpilogueCallback
```
public void addGCEpilogueCallback(IJavetGCCallback iJavetGCCallback)
```
    Add GC epilogue callback.
    
    Parameters:
    
    iJavetGCCallback - the javet GC callback
    
    Since:
    
    1.0.3
  - addGCPrologueCallback
```
public void addGCPrologueCallback(IJavetGCCallback iJavetGCCallback)
```
    Add GC prologue callback.
    
    Parameters:
    
    iJavetGCCallback - the javet GC callback
    
    Since:
    
    1.0.3
  - addV8Module
```
public void addV8Module(IV8Module iV8Module)
                 throws JavetException
```
    Add V8 module.
    
    Parameters:
    
    iV8Module - the V8 module
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.1
  - allowEval
```
public void allowEval(boolean allow)
```
    Allow eval().
    
    Parameters:
    
    allow - true : allow eval(), false : disallow eval()
    
    Since:
    
    0.8.0
  - await
```
public boolean await()
```
    Await tells the V8 runtime to pump the message loop in a non-blocking manner.
    
    Returns:
    
    true : there are more tasks, false : there are no more tasks
    
    Since:
    
    0.8.0
  - await
```
public boolean await(V8AwaitMode v8AwaitMode)
```
    Await tells the V8 runtime to pump the message loop in a non-blocking manner.
    In the Node.js mode, the V8 await mode takes effect. In the V8 mode, the V8 await mode takes no effect and the return is always false.
    
    Parameters:
    
    v8AwaitMode - the V8 await mode
    
    Returns:
    
    true : there are more tasks, false : there are no more tasks
    
    Since:
    
    2.0.4
  - batchArrayGet
```
public int batchArrayGet(IV8ValueArray iV8ValueArray,
                         V8Value[] v8Values,
                         int startIndex,
                         int endIndex)
                  throws JavetException
```
    Get the given range of items from the array.
    
    Parameters:
    
    iV8ValueArray - the V8 value array
    
    v8Values - the V8 values
    
    startIndex - the start index
    
    endIndex - the end index
    
    Returns:
    
    the actual item count
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    2.2.0
  - batchObjectGet
```
public int batchObjectGet(IV8ValueObject iV8ValueObject,
                          V8Value[] v8ValueKeys,
                          V8Value[] v8ValueValues,
                          int length)
                   throws JavetException
```
    Batch get a range of values by keys.
    
    Parameters:
    
    iV8ValueObject - the V8 value object
    
    v8ValueKeys - the V8 value keys
    
    v8ValueValues - the V8 value values
    
    length - the length
    
    Returns:
    
    the actual item count
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    2.2.0
  - close
```
public void close()
           throws JavetException
```
    Specified by:
    
    close in interface IJavetClosable
    
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Throws:
    
    JavetException
  - close
```
public void close(boolean forceClose)
           throws JavetException
```
    Close by a force close flag.
    
    Parameters:
    
    forceClose - the force close
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - compileV8Module
```
@CheckReturnValue
public V8Module compileV8Module(java.lang.String scriptString,
                                                   byte[] cachedData,
                                                   V8ScriptOrigin v8ScriptOrigin,
                                                   boolean resultRequired)
                                            throws JavetException
```
    Compile a V8 module and add that V8 module to the internal V8 module map.
    
    Parameters:
    
    scriptString - the script string
    
    cachedData - the cached data
    
    v8ScriptOrigin - the V8 script origin
    
    resultRequired - the result required
    
    Returns:
    
    the compiled V8 module or null
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.8.0
  - compileV8Script
```
@CheckReturnValue
public V8Script compileV8Script(java.lang.String scriptString,
                                                   byte[] cachedData,
                                                   V8ScriptOrigin v8ScriptOrigin,
                                                   boolean resultRequired)
                                            throws JavetException
```
    Compile a V8 script.
    
    Parameters:
    
    scriptString - the script string
    
    cachedData - the cached data
    
    v8ScriptOrigin - the V8 script origin
    
    resultRequired - the result required
    
    Returns:
    
    the V8 script
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.13
  - compileV8ValueFunction
```
@CheckReturnValue
public V8ValueFunction compileV8ValueFunction(java.lang.String scriptString,
                                                                 byte[] cachedData,
                                                                 V8ScriptOrigin v8ScriptOrigin,
                                                                 java.lang.String[] arguments,
                                                                 V8ValueObject[] contextExtensions)
                                                          throws JavetException
```
    Compile V8 value function.
    
    Parameters:
    
    scriptString - the script string
    
    cachedData - the cached data
    
    v8ScriptOrigin - the V8 script origin
    
    arguments - the arguments
    
    contextExtensions - the context extensions
    
    Returns:
    
    the V8 value function
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    2.0.3
  - containsV8Module
```
public boolean containsV8Module(java.lang.String resourceName)
```
    Contains a V8 module by resource name.
    
    Parameters:
    
    resourceName - the resource name
    
    Returns:
    
    true : yes, false : no
    
    Since:
    
    0.8.1
  - createSnapshot
```
public byte[] createSnapshot()
                      throws JavetException
```
    Create snapshot in byte array.
    
    Returns:
    
    the byte array
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    3.0.3
    
    See Also:
    
    Custom startup snapshots
  - createV8Module
```
@CheckReturnValue
public V8Module createV8Module(java.lang.String moduleName,
                                                  IV8ValueObject iV8ValueObject)
                                           throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create a V8 synthetic module.
    
    Specified by:
    
    createV8Module in interface IV8Creatable
    
    Parameters:
    
    moduleName - the module name
    
    iV8ValueObject - the V8 value object to be exported
    
    Returns:
    
    the V8 module
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueArray
```
@CheckReturnValue
public V8ValueArray createV8ValueArray()
                                                   throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value array.
    
    Specified by:
    
    createV8ValueArray in interface IV8Creatable
    
    Returns:
    
    the V8 value array
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueArrayBuffer
```
@CheckReturnValue
public V8ValueArrayBuffer createV8ValueArrayBuffer(int length)
                                                               throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value array buffer from a given length.
    
    Specified by:
    
    createV8ValueArrayBuffer in interface IV8Creatable
    
    Parameters:
    
    length - the length
    
    Returns:
    
    the V8 value array buffer
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueArrayBuffer
```
@CheckReturnValue
public V8ValueArrayBuffer createV8ValueArrayBuffer(java.nio.ByteBuffer byteBuffer)
                                                               throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value array buffer from a native byte buffer.
    
    Specified by:
    
    createV8ValueArrayBuffer in interface IV8Creatable
    
    Parameters:
    
    byteBuffer - the byte buffer
    
    Returns:
    
    the V8 value array buffer
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueBigInteger
```
public V8ValueBigInteger createV8ValueBigInteger(java.math.BigInteger bigInteger)
                                          throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value big integer.
    
    Specified by:
    
    createV8ValueBigInteger in interface IV8Creatable
    
    Parameters:
    
    bigInteger - the big integer
    
    Returns:
    
    the V8 value big integer
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueBigInteger
```
public V8ValueBigInteger createV8ValueBigInteger(java.lang.String bigIntegerValue)
                                          throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value big integer.
    
    Specified by:
    
    createV8ValueBigInteger in interface IV8Creatable
    
    Parameters:
    
    bigIntegerValue - the big integer value
    
    Returns:
    
    the V8 value big integer
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueBoolean
```
public V8ValueBoolean createV8ValueBoolean(boolean booleanValue)
                                    throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value boolean.
    
    Specified by:
    
    createV8ValueBoolean in interface IV8Creatable
    
    Parameters:
    
    booleanValue - the boolean value
    
    Returns:
    
    the V8 value boolean
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueBooleanObject
```
public V8ValueBooleanObject createV8ValueBooleanObject(boolean booleanValue)
                                                throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value boolean object.
    
    Specified by:
    
    createV8ValueBooleanObject in interface IV8Creatable
    
    Parameters:
    
    booleanValue - the boolean value
    
    Returns:
    
    the V8 value boolean object
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueDataView
```
@CheckReturnValue
public V8ValueDataView createV8ValueDataView(V8ValueArrayBuffer v8ValueArrayBuffer)
                                                         throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value data view.
    
    Specified by:
    
    createV8ValueDataView in interface IV8Creatable
    
    Parameters:
    
    v8ValueArrayBuffer - the V8 value array buffer
    
    Returns:
    
    the V8 value data view
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueDouble
```
public V8ValueDouble createV8ValueDouble(double doubleValue)
                                  throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value double.
    
    Specified by:
    
    createV8ValueDouble in interface IV8Creatable
    
    Parameters:
    
    doubleValue - the double value
    
    Returns:
    
    the V8 value double
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueDoubleObject
```
public V8ValueDoubleObject createV8ValueDoubleObject(double doubleValue)
                                              throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value double object.
    
    Specified by:
    
    createV8ValueDoubleObject in interface IV8Creatable
    
    Parameters:
    
    doubleValue - the double value
    
    Returns:
    
    the V8 value double object
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueError
```
@CheckReturnValue
public V8ValueError createV8ValueError(V8ValueErrorType v8ValueErrorType,
                                                          java.lang.String message)
                                                   throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value error by type and message.
    
    Specified by:
    
    createV8ValueError in interface IV8Creatable
    
    Parameters:
    
    v8ValueErrorType - the V8 value error type
    
    message - the message
    
    Returns:
    
    the V8 value error
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueFunction
```
@CheckReturnValue
public V8ValueFunction createV8ValueFunction(JavetCallbackContext javetCallbackContext)
                                                         throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value function.
    
    Specified by:
    
    createV8ValueFunction in interface IV8Creatable
    
    Parameters:
    
    javetCallbackContext - the javet callback context
    
    Returns:
    
    the V8 value function
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueFunction
```
@CheckReturnValue
public V8ValueFunction createV8ValueFunction(java.lang.String codeString)
                                                         throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value function.
    
    Specified by:
    
    createV8ValueFunction in interface IV8Creatable
    
    Parameters:
    
    codeString - the code string
    
    Returns:
    
    the V8 value function
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueInteger
```
public V8ValueInteger createV8ValueInteger(int integerValue)
                                    throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value integer.
    
    Specified by:
    
    createV8ValueInteger in interface IV8Creatable
    
    Parameters:
    
    integerValue - the integer value
    
    Returns:
    
    the V8 value integer
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueIntegerObject
```
public V8ValueIntegerObject createV8ValueIntegerObject(int intValue)
                                                throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value int object.
    
    Specified by:
    
    createV8ValueIntegerObject in interface IV8Creatable
    
    Parameters:
    
    intValue - the int value
    
    Returns:
    
    the V8 value integer object
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueLong
```
public V8ValueLong createV8ValueLong(long longValue)
                              throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value long.
    
    Specified by:
    
    createV8ValueLong in interface IV8Creatable
    
    Parameters:
    
    longValue - the long value
    
    Returns:
    
    the V8 value long
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueLongObject
```
public V8ValueLongObject createV8ValueLongObject(long longValue)
                                          throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value long object.
    
    Specified by:
    
    createV8ValueLongObject in interface IV8Creatable
    
    Parameters:
    
    longValue - the long value
    
    Returns:
    
    the V8 value long object
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueMap
```
@CheckReturnValue
public V8ValueMap createV8ValueMap()
                                               throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value map.
    
    Specified by:
    
    createV8ValueMap in interface IV8Creatable
    
    Returns:
    
    the V8 value map
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueNull
```
public V8ValueNull createV8ValueNull()
```
    Description copied from interface: IV8Creatable
    
    Create V8 value null.
    
    Specified by:
    
    createV8ValueNull in interface IV8Creatable
    
    Returns:
    
    the V8 value null
  - createV8ValueObject
```
@CheckReturnValue
public V8ValueObject createV8ValueObject()
                                                     throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value object.
    
    Specified by:
    
    createV8ValueObject in interface IV8Creatable
    
    Returns:
    
    the V8 value object
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValuePromise
```
@CheckReturnValue
public V8ValuePromise createV8ValuePromise()
                                                       throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value promise.
    
    Specified by:
    
    createV8ValuePromise in interface IV8Creatable
    
    Returns:
    
    the V8 value promise
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueProxy
```
@CheckReturnValue
public V8ValueProxy createV8ValueProxy(V8Value v8Value)
                                                   throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value proxy.
    
    Specified by:
    
    createV8ValueProxy in interface IV8Creatable
    
    Parameters:
    
    v8Value - the V8 value
    
    Returns:
    
    the V8 value proxy
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueSet
```
@CheckReturnValue
public V8ValueSet createV8ValueSet()
                                               throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value set.
    
    Specified by:
    
    createV8ValueSet in interface IV8Creatable
    
    Returns:
    
    the V8 value set
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueString
```
public V8ValueString createV8ValueString(java.lang.String str)
                                  throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value string.
    
    Specified by:
    
    createV8ValueString in interface IV8Creatable
    
    Parameters:
    
    str - the str
    
    Returns:
    
    the V8 value string
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueStringObject
```
@CheckReturnValue
public V8ValueStringObject createV8ValueStringObject(java.lang.String str)
                                                                 throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value string object from string.
    
    Specified by:
    
    createV8ValueStringObject in interface IV8Creatable
    
    Parameters:
    
    str - the str
    
    Returns:
    
    the V8 value string object
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueSymbol
```
@CheckReturnValue
public V8ValueSymbol createV8ValueSymbol(java.lang.String description,
                                                            boolean global)
                                                     throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value symbol.
    
    Specified by:
    
    createV8ValueSymbol in interface IV8Creatable
    
    Parameters:
    
    description - the description
    
    global - the global
    
    Returns:
    
    the V8 value symbol
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueTypedArray
```
@CheckReturnValue
public V8ValueTypedArray createV8ValueTypedArray(V8ValueReferenceType type,
                                                                    int length)
                                                             throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value typed array.
    
    Specified by:
    
    createV8ValueTypedArray in interface IV8Creatable
    
    Parameters:
    
    type - the type
    
    length - the length
    
    Returns:
    
    the V8 value typed array
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueUndefined
```
public V8ValueUndefined createV8ValueUndefined()
```
    Description copied from interface: IV8Creatable
    
    Create V8 value undefined.
    
    Specified by:
    
    createV8ValueUndefined in interface IV8Creatable
    
    Returns:
    
    the V8 value undefined
  - createV8ValueZonedDateTime
```
public V8ValueZonedDateTime createV8ValueZonedDateTime(long jsTimestamp)
                                                throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value zoned date time.
    
    Specified by:
    
    createV8ValueZonedDateTime in interface IV8Creatable
    
    Parameters:
    
    jsTimestamp - the js timestamp
    
    Returns:
    
    the V8 value zoned date time
    
    Throws:
    
    JavetException - the javet exception
  - createV8ValueZonedDateTime
```
public V8ValueZonedDateTime createV8ValueZonedDateTime(java.time.ZonedDateTime zonedDateTime)
                                                throws JavetException
```
    Description copied from interface: IV8Creatable
    
    Create V8 value zoned date time.
    
    Specified by:
    
    createV8ValueZonedDateTime in interface IV8Creatable
    
    Parameters:
    
    zonedDateTime - the zoned date time
    
    Returns:
    
    the V8 value zoned date time
    
    Throws:
    
    JavetException - the javet exception
  - execute
```
@CheckReturnValue
public <T extends V8Value> T execute(java.lang.String scriptString,
                                                        byte[] cachedData,
                                                        V8ScriptOrigin v8ScriptOrigin,
                                                        boolean resultRequired)
                                                 throws JavetException
```
    Execute a script or module.
    
    Type Parameters:
    
    T - the type parameter
    
    Parameters:
    
    scriptString - the script string
    
    cachedData - the cached data
    
    v8ScriptOrigin - the V8 script origin
    
    resultRequired - the result required
    
    Returns:
    
    the result
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - getCallbackContext
```
public JavetCallbackContext getCallbackContext(long handle)
```
    Gets a callback context by a handle.
    
    Parameters:
    
    handle - the handle
    
    Returns:
    
    the callback context
    
    Since:
    
    0.9.12
  - getCallbackContextCount
```
public int getCallbackContextCount()
```
    Gets callback context count.
    
    Returns:
    
    the callback context count
    
    Since:
    
    0.9.12
  - getConverter
```
public IJavetConverter getConverter()
```
    Gets converter.
    
    Returns:
    
    the converter
    
    Since:
    
    0.8.5
  - getExecutor
```
public IV8Executor getExecutor(java.io.File scriptFile)
                        throws JavetException
```
    Gets an executor by File.
    
    Parameters:
    
    scriptFile - the script file
    
    Returns:
    
    the executor
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.8.4
  - getExecutor
```
public IV8Executor getExecutor(java.nio.file.Path scriptPath)
                        throws JavetException
```
    Gets an executor by Path.
    
    Parameters:
    
    scriptPath - the script path
    
    Returns:
    
    the executor
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.8.0
  - getExecutor
```
public IV8Executor getExecutor(java.lang.String scriptString)
```
    Gets an executor by a script string.
    
    Parameters:
    
    scriptString - the script string
    
    Returns:
    
    the executor
    
    Since:
    
    0.8.0
  - getExecutor
```
public IV8Executor getExecutor(java.lang.String scriptString,
                               byte[] cachedData)
```
    Gets executor by a script string and cached data.
    
    Parameters:
    
    scriptString - the script string
    
    cachedData - the cached data
    
    Returns:
    
    the executor
    
    Since:
    
    2.0.3
  - getGlobalObject
```
public V8ValueGlobalObject getGlobalObject()
                                    throws JavetException
```
    Gets the global object. By default, it is globalThis.
    
    Returns:
    
    the global object
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - getHandle
```
public long getHandle()
```
    Gets the internal handle that represents the current V8 runtime in JNI.
    
    Returns:
    
    the handle
    
    Since:
    
    0.7.0
  - getJSRuntimeType
```
public JSRuntimeType getJSRuntimeType()
```
    Gets the JS runtime type.
    
    Returns:
    
    the JS runtime type
    
    Since:
    
    0.9.1
  - getLogger
```
public IJavetLogger getLogger()
```
    Gets the internal logger.
    
    Returns:
    
    the logger
    
    Since:
    
    0.9.1
  - getPromiseRejectCallback
```
public IJavetPromiseRejectCallback getPromiseRejectCallback()
```
    Gets promise reject callback.
    
    Returns:
    
    the promise reject callback
    
    Since:
    
    0.8.3
  - getReferenceCount
```
public int getReferenceCount()
```
    Gets the internal reference count.
    
    Returns:
    
    the reference count
    
    Since:
    
    0.7.0
  - getRuntimeOptions
```
public RuntimeOptions<?> getRuntimeOptions()
```
    Gets the runtime options.
    
    Returns:
    
    the runtime options
    
    Since:
    
    1.0.0
  - getV8HeapSpaceStatistics
```
public V8HeapSpaceStatistics getV8HeapSpaceStatistics(V8AllocationSpace v8AllocationSpace)
```
    Gets V8 heap space statistics by an allocation space.
    
    Parameters:
    
    v8AllocationSpace - the V8 allocation space
    
    Returns:
    
    the V8 heap space statistics
    
    Since:
    
    1.0.4
  - getV8HeapStatistics
```
public V8HeapStatistics getV8HeapStatistics()
```
    Gets V8 heap statistics.
    
    Returns:
    
    the V8 heap statistics
    
    Since:
    
    1.0.0
  - getV8Inspector
```
public V8Inspector getV8Inspector()
```
    Gets V8 inspector.
    
    Returns:
    
    the V8 inspector
    
    Since:
    
    0.7.3
  - getV8Inspector
```
public V8Inspector getV8Inspector(java.lang.String name)
```
    Gets V8 inspector by name.
    
    Parameters:
    
    name - the name
    
    Returns:
    
    the V8 inspector
    
    Since:
    
    0.7.3
  - getV8Internal
```
public V8Internal getV8Internal()
```
    Gets V8 internal.
    
    Returns:
    
    the V8 internal
    
    Since:
    
    1.0.2
  - getV8Locker
```
@CheckReturnValue
public V8Locker getV8Locker()
                                        throws JavetException
```
    Gets V8 locker.
    The V8 locker is for maximizing the performance by explicitly acquire and release the lock. It should not be called in regular case because V8 runtime is thread-safe.
    
    Returns:
    
    the V8 locker
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.8.0
  - getV8ModuleCount
```
public int getV8ModuleCount()
```
    Gets V8 module count.
    
    Returns:
    
    the V8 module count
    
    Since:
    
    0.8.1
  - getV8ModuleResolver
```
public IV8ModuleResolver getV8ModuleResolver()
```
    Gets V8 module resolver.
    
    Returns:
    
    the V8 module resolver
    
    Since:
    
    0.9.3
  - getV8Scope
```
public V8Scope getV8Scope()
```
    Gets V8 scope.
    
    Returns:
    
    the V8 scope
    
    Since:
    
    0.9.14
  - getV8SharedMemoryStatistics
```
public V8SharedMemoryStatistics getV8SharedMemoryStatistics()
```
    Gets V8 shared memory statistics.
    
    Returns:
    
    the V8 shared memory statistics
    
    Since:
    
    1.0.0
  - getVersion
```
public java.lang.String getVersion()
```
    Gets the V8 version.
    
    Returns:
    
    the version
    
    Since:
    
    0.8.2
  - hasPendingException
```
public boolean hasPendingException()
                            throws JavetException
```
    Has pending exception.
    
    Returns:
    
    true : yes, false : no
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    1.0.4
  - hasPendingMessage
```
public boolean hasPendingMessage()
                          throws JavetException
```
    Has pending message.
    
    Returns:
    
    true : yes, false : no
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    1.0.4
  - hasScheduledException
```
public boolean hasScheduledException()
                              throws JavetException
```
    Has scheduled exception.
    
    Returns:
    
    true : yes, false : no
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    1.0.4
  - idleNotificationDeadline
```
public void idleNotificationDeadline(long deadlineInMillis)
```
    Idle notification deadline tells V8 to perform GC in the given millis.
    
    Parameters:
    
    deadlineInMillis - the deadline in millis
    
    Since:
    
    0.9.1
  - isClosed
```
public boolean isClosed()
```
    Description copied from interface: IJavetClosable
    
    Is closed.
    
    Specified by:
    
    isClosed in interface IJavetClosable
    
    Returns:
    
    true : closed, false: not closed
  - isDead
```
public boolean isDead()
```
    Returns whether the V8 runtime is dead or not.
    
    Returns:
    
    true : dead, false : alive
    
    Since:
    
    0.7.2
  - isGCScheduled
```
public boolean isGCScheduled()
```
    Returns whether the GC is scheduled or not.
    
    Returns:
    
    true : scheduled, false: not scheduled
    
    Since:
    
    0.8.3
  - isInUse
```
public boolean isInUse()
```
    Returns whether the V8 runtime is in use or not.
    
    Returns:
    
    the boolean
    
    Since:
    
    0.7.2
  - isPooled
```
public boolean isPooled()
```
    Returns whether the V8 runtime is managed by a pool or not.
    
    Returns:
    
    true : yes, false : no
    
    Since:
    
    0.7.0
  - lowMemoryNotification
```
public void lowMemoryNotification()
```
    Send low memory notification to current V8 isolate.
    
    Since:
    
    0.8.3
  - moduleIsSourceTextModule
```
public boolean moduleIsSourceTextModule(IV8Module iV8Module)
```
    Is source text module.
    
    Parameters:
    
    iV8Module - the V8 module
    
    Returns:
    
    true : yes, false : no
    
    Since:
    
    3.0.1
  - moduleIsSyntheticModule
```
public boolean moduleIsSyntheticModule(IV8Module iV8Module)
```
    Is synthetic module.
    
    Parameters:
    
    iV8Module - the V8 module
    
    Returns:
    
    true : yes, false : no
    
    Since:
    
    3.0.1
  - promoteScheduledException
```
public boolean promoteScheduledException()
                                  throws JavetException
```
    Promote scheduled exception.
    
    Returns:
    
    true : success, false : failure
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    1.0.4
  - removeCallbackContext
```
public void removeCallbackContext(long handle)
```
    Remove a callback context by a handle.
    
    Parameters:
    
    handle - the handle
    
    Since:
    
    0.8.3
  - removeGCEpilogueCallback
```
public void removeGCEpilogueCallback(IJavetGCCallback iJavetGCCallback)
```
    Remove a GC epilogue callback.
    
    Parameters:
    
    iJavetGCCallback - the javet GC callback
    
    Since:
    
    1.0.3
  - removeGCPrologueCallback
```
public void removeGCPrologueCallback(IJavetGCCallback iJavetGCCallback)
```
    Remove a GC prologue callback.
    
    Parameters:
    
    iJavetGCCallback - the javet GC callback
    
    Since:
    
    1.0.3
  - removeV8Module
```
public void removeV8Module(java.lang.String resourceName,
                           boolean forceClose)
                    throws JavetException
```
    Remove a V8 module by a resource name and force close flag.
    
    Parameters:
    
    resourceName - the resource name
    
    forceClose - the force close
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.12
  - removeV8Module
```
public void removeV8Module(java.lang.String resourceName)
                    throws JavetException
```
    Remove a V8 module by a resource name.
    
    Parameters:
    
    resourceName - the resource name
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.4
  - removeV8Module
```
public void removeV8Module(IV8Module iV8Module)
                    throws JavetException
```
    Remove a V8 module.
    
    Parameters:
    
    iV8Module - the V8 module
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.4
  - removeV8Module
```
public void removeV8Module(IV8Module iV8Module,
                           boolean forceClose)
                    throws JavetException
```
    Remove a V8 module by a force close flag.
    
    Parameters:
    
    iV8Module - the V8 module
    
    forceClose - the force close
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.4
  - removeV8Modules
```
public void removeV8Modules()
                     throws JavetException
```
    Remove all V8 modules.
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.9.3
  - removeV8Modules
```
public void removeV8Modules(boolean forceClose)
                     throws JavetException
```
    Remove all V8 modules by a force close flag.
    
    Parameters:
    
    forceClose - the force close
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.8.3
  - reportPendingMessages
```
public boolean reportPendingMessages()
                              throws JavetException
```
    Report pending messages.
    
    Returns:
    
    true : reported, false : not reported
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    1.0.4
  - requestGarbageCollectionForTesting
```
public void requestGarbageCollectionForTesting(boolean fullGC)
```
    Requests GC for testing. Note: --expose_gc must be set.
    
    Parameters:
    
    fullGC - true : Full GC, false : Minor GC
    
    Since:
    
    0.8.0
  - resetContext
```
public void resetContext()
                  throws JavetException
```
    Resets the V8 context.
    This is a light-weight and recommended reset.
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - resetIsolate
```
public void resetIsolate()
                  throws JavetException
```
    Resets the V8 isolate.
    This is a heavy reset. Please avoid using it in performance sensitive scenario.
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    0.7.0
  - setConverter
```
public void setConverter(IJavetConverter converter)
```
    Sets converter.
    
    Parameters:
    
    converter - the converter
    
    Since:
    
    0.9.1
  - setGCScheduled
```
public void setGCScheduled(boolean gcScheduled)
```
    Sets GC scheduled.
    
    Parameters:
    
    gcScheduled - the GC scheduled
    
    Since:
    
    0.9.1
  - setLogger
```
public void setLogger(IJavetLogger logger)
```
    Sets logger.
    
    Parameters:
    
    logger - the logger
    
    Since:
    
    0.9.1
  - setPromiseRejectCallback
```
public void setPromiseRejectCallback(IJavetPromiseRejectCallback promiseRejectCallback)
```
    Sets promise reject callback.
    
    Parameters:
    
    promiseRejectCallback - the promise reject callback
    
    Since:
    
    0.9.1
  - setV8ModuleResolver
```
public void setV8ModuleResolver(IV8ModuleResolver v8ModuleResolver)
```
    Sets V8 module resolver.
    
    Parameters:
    
    v8ModuleResolver - the V8 module resolver
    
    Since:
    
    0.9.3
  - terminateExecution
```
public void terminateExecution()
```
    Terminate execution.
    Forcefully terminate the current thread of JavaScript execution in the given isolate.
    This method can be used by any thread even if that thread has not acquired the V8 lock with a Locker object.
    
    Since:
    
    0.8.0
  - throwError
```
public boolean throwError(V8ValueErrorType v8ValueErrorType,
                          java.lang.String message)
```
    Throw error.
    
    Parameters:
    
    v8ValueErrorType - the V8 value error type
    
    message - the message
    
    Returns:
    
    true : thrown, false : not thrown
    
    Since:
    
    3.0.4
  - throwError
```
public boolean throwError(java.lang.Object errorObject)
                   throws JavetException
```
    Throw error.
    
    Parameters:
    
    errorObject - the error object
    
    Returns:
    
    true : thrown, false : not thrown
    
    Throws:
    
    JavetException - the javet exception
    
    Since:
    
    3.0.4
  - throwError
```
public boolean throwError(V8Value errorV8Value)
```
    Throw error.
    
    Parameters:
    
    errorV8Value - the error v 8 value
    
    Returns:
    
    true : thrown, false : not thrown
    
    Since:
    
    3.0.4
  - toObject
```
public <T,V extends V8Value> T toObject(V v8Value)
                                 throws JavetException
```
    Description copied from interface: IV8Convertible
    
    Convert from V8 value to object. The caller is responsible for closing the V8 value.
    
    Specified by:
    
    toObject in interface IV8Convertible
    
    Type Parameters:
    
    T - the type parameter
    
    V - the type parameter
    
    Parameters:
    
    v8Value - the V8 value
    
    Returns:
    
    the object
    
    Throws:
    
    JavetException - the javet exception
  - toV8Value
```
@CheckReturnValue
public <T,V extends V8Value> V toV8Value(T object)
                                                     throws JavetException
```
    Description copied from interface: IV8Convertible
    
    Convert object to V8 value.
    
    Specified by:
    
    toV8Value in interface IV8Convertible
    
    Type Parameters:
    
    T - the type parameter
    
    V - the type parameter
    
    Parameters:
    
    object - the object
    
    Returns:
    
    the V8 value
    
    Throws:
    
    JavetException - the javet exception

Class V8Runtime

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface com.caoccao.javet.interop.IV8Creatable

Methods inherited from interface com.caoccao.javet.interop.IV8Convertible

Field Detail

ERROR_BYTE_BUFFER_MUST_BE_DIRECT

ERROR_HANDLE_MUST_BE_VALID

ERROR_SYMBOL_DESCRIPTION_CANNOT_BE_EMPTY

ERROR_THE_KEY_VALUE_PAIR_MUST_MATCH

ERROR_THE_PROPERTY_NAME_MUST_BE_EITHER_STRING_OR_SYMBOL

ERROR_VALUE_CANNOT_BE_A_V_8_CONTEXT

ERROR_VALUE_CANNOT_BE_A_V_8_MODULE

ERROR_VALUE_CANNOT_BE_A_V_8_SCRIPT

Method Detail

addGCEpilogueCallback

addGCPrologueCallback

addV8Module

allowEval

await

await

batchArrayGet

batchObjectGet

close

close

compileV8Module

compileV8Script

compileV8ValueFunction

containsV8Module

createSnapshot

createV8Module

createV8ValueArray

createV8ValueArrayBuffer

createV8ValueArrayBuffer

createV8ValueBigInteger

createV8ValueBigInteger

createV8ValueBoolean

createV8ValueBooleanObject

createV8ValueDataView

createV8ValueDouble

createV8ValueDoubleObject

createV8ValueError

createV8ValueFunction

createV8ValueFunction

createV8ValueInteger

createV8ValueIntegerObject

createV8ValueLong

createV8ValueLongObject

createV8ValueMap

createV8ValueNull

createV8ValueObject

createV8ValuePromise

createV8ValueProxy

createV8ValueSet

createV8ValueString

createV8ValueStringObject

createV8ValueSymbol

createV8ValueTypedArray

createV8ValueUndefined

createV8ValueZonedDateTime

createV8ValueZonedDateTime

execute

getCallbackContext

getCallbackContextCount

getConverter

getExecutor

getExecutor

getExecutor

getExecutor

getGlobalObject

getHandle

getJSRuntimeType

getLogger

getPromiseRejectCallback

getReferenceCount

getRuntimeOptions

getV8HeapSpaceStatistics

getV8HeapStatistics

getV8Inspector