NodeFlags (javet 4.1.3 API)

java.lang.Object
- com.caoccao.javet.interop.options.NodeFlags

```
public final class NodeFlags
extends java.lang.Object
```
The type Node flags defines some built-in Node command line options. The complete command line options are at https://nodejs.org/docs/latest/api/cli.html#options

Since:

4.0.0

Field Summary

Fields
Modifier and Type	Field and Description
`static java.lang.String`	`ALLOW_FS_READ` The constant ALLOW_FS_READ.
`static java.lang.String`	`ALLOW_FS_WRITE` The constant ALLOW_FS_WRITE.
`static java.lang.String`	`EXPERIMENTAL_PERMISSION` The constant EXPERIMENTAL_PERMISSION.
`static java.lang.String`	`EXPERIMENTAL_SQLITE` The constant EXPERIMENTAL_SQLITE.
`static java.lang.String`	`ICU_DATA_DIR` The constant ICU_DATA_DIR.
`static java.lang.String`	`JS_FLOAT_16_ARRAY` The constant JS_FLOAT_16_ARRAY.
`static java.lang.String`	`NO_EXPERIMENTAL_REQUIRE_MODULE` The constant NO_EXPERIMENTAL_REQUIRE_MODULE.
`static java.lang.String`	`NO_WARNINGS` The constant NO_WARNINGS.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`java.lang.String[]`	`getAllowFsRead()` This flag configures file system read permissions using the Permission Model.
`java.lang.String[]`	`getAllowFsWrite()` This flag configures file system write permissions using the Permission Model.
`java.lang.String[]`	`getCustomFlags()` Gets custom flags.
`java.lang.String`	`getIcuDataDir()` Gets icu data dir that contains icudt*.dat files.
`boolean`	`isExperimentalPermission()` Enable the Permission Model for current process.
`boolean`	`isExperimentalSqlite()` Is the experimental node:sqlite module enabled.
`boolean`	`isJsFloat16Array()` Is js float 16 array enabled.
`boolean`	`isNoExperimentalRequireModule()` Does not support loading a synchronous ES module graph in require().
`boolean`	`isNoWarnings()` Silence all process warnings (including deprecations).
`boolean`	`isSealed()` Is sealed.
`NodeFlags`	`seal()` Seal the Node flags so that it is read-only.
`NodeFlags`	`setAllowFsRead(java.lang.String[] allowFsRead)` Sets allow fs read.
`NodeFlags`	`setAllowFsWrite(java.lang.String[] allowFsWrite)` Sets allow fs write.
`NodeFlags`	`setCustomFlags(java.lang.String[] customFlags)` Sets custom flags (space separated).
`NodeFlags`	`setExperimentalPermission(boolean experimentalPermission)` Sets experimental permission.
`NodeFlags`	`setExperimentalSqlite(boolean experimentalSqlite)` Sets experimental sqlite.
`NodeFlags`	`setIcuDataDir(java.lang.String icuDataDir)` Sets icu data dir.
`NodeFlags`	`setJsFloat16Array(boolean jsFloat16Array)` Sets js float 16 array.
`NodeFlags`	`setNoExperimentalRequireModule(boolean noExperimentalRequireModule)` Sets no experimental require module.
`NodeFlags`	`setNoWarnings(boolean noWarnings)` Sets no warnings.
`java.lang.String[]`	`toArray()` To string array.
`java.lang.String`	`toString()`

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

- Field Detail
  - ALLOW_FS_READ
```
public static final java.lang.String ALLOW_FS_READ
```
    The constant ALLOW_FS_READ.
    
    Since:
    
    4.0.0
    
    See Also:
    
    Constant Field Values
  - ALLOW_FS_WRITE
```
public static final java.lang.String ALLOW_FS_WRITE
```
    The constant ALLOW_FS_WRITE.
    
    Since:
    
    4.0.0
    
    See Also:
    
    Constant Field Values
  - EXPERIMENTAL_PERMISSION
```
public static final java.lang.String EXPERIMENTAL_PERMISSION
```
    The constant EXPERIMENTAL_PERMISSION.
    
    Since:
    
    4.0.0
    
    See Also:
    
    Constant Field Values
  - NO_EXPERIMENTAL_REQUIRE_MODULE
```
public static final java.lang.String NO_EXPERIMENTAL_REQUIRE_MODULE
```
    The constant NO_EXPERIMENTAL_REQUIRE_MODULE.
    
    Since:
    
    4.1.1
    
    See Also:
    
    Constant Field Values
  - EXPERIMENTAL_SQLITE
```
public static final java.lang.String EXPERIMENTAL_SQLITE
```
    The constant EXPERIMENTAL_SQLITE.
    
    Since:
    
    4.0.0
    
    See Also:
    
    Constant Field Values
  - ICU_DATA_DIR
```
public static final java.lang.String ICU_DATA_DIR
```
    The constant ICU_DATA_DIR.
    
    Since:
    
    4.0.0
    
    See Also:
    
    Constant Field Values
  - JS_FLOAT_16_ARRAY
```
public static final java.lang.String JS_FLOAT_16_ARRAY
```
    The constant JS_FLOAT_16_ARRAY.
    
    Since:
    
    4.1.0
    
    See Also:
    
    Constant Field Values
  - NO_WARNINGS
```
public static final java.lang.String NO_WARNINGS
```
    The constant NO_WARNINGS.
    
    Since:
    
    4.0.0
    
    See Also:
    
    Constant Field Values
- Method Detail
  - getAllowFsRead
```
public java.lang.String[] getAllowFsRead()
```
    This flag configures file system read permissions using the Permission Model.
    The valid arguments for the --allow-fs-read flag are:
    - To allow all FileSystemRead operations. Multiple paths can be allowed using multiple --allow-fs-read flags. Example --allow-fs-read=/folder1/ --allow-fs-read=/folder1/
    
    Returns:
    
    the string[]
    
    Since:
    
    4.0.0
  - getAllowFsWrite
```
public java.lang.String[] getAllowFsWrite()
```
    This flag configures file system write permissions using the Permission Model.
    The valid arguments for the --allow-fs-write flag are:
    - To allow all FileSystemWrite operations. Multiple paths can be allowed using multiple --allow-fs-write flags. Example --allow-fs-write=/folder1/ --allow-fs-write=/folder1/
    
    Returns:
    
    the string[]
    
    Since:
    
    4.0.0
  - getCustomFlags
```
public java.lang.String[] getCustomFlags()
```
    Gets custom flags.
    
    Returns:
    
    the custom flags
    
    Since:
    
    4.0.0
  - getIcuDataDir
```
public java.lang.String getIcuDataDir()
```
    Gets icu data dir that contains icudt*.dat files.
    
    Returns:
    
    the icu data dir
    
    Since:
    
    4.0.0
  - isExperimentalPermission
```
public boolean isExperimentalPermission()
```
    Enable the Permission Model for current process. When enabled, the following permissions are restricted:
    File System - manageable through --allow-fs-read, --allow-fs-write flags Child Process - manageable through --allow-child-process flag Worker Threads - manageable through --allow-worker flag WASI - manageable through --allow-wasi flag
    
    Returns:
    
    true : yes, false: no
    
    Since:
    
    4.0.0
  - isExperimentalSqlite
```
public boolean isExperimentalSqlite()
```
    Is the experimental node:sqlite module enabled.
    
    Returns:
    
    true : yes, false: no
    
    Since:
    
    4.0.0
  - isJsFloat16Array
```
public boolean isJsFloat16Array()
```
    Is js float 16 array enabled.
    
    Returns:
    
    true : yes, false: no
    
    Since:
    
    4.1.0
  - isNoExperimentalRequireModule
```
public boolean isNoExperimentalRequireModule()
```
    Does not support loading a synchronous ES module graph in require().
    
    Returns:
    
    true : yes, false: no
    
    Since:
    
    4.1.1
  - isNoWarnings
```
public boolean isNoWarnings()
```
    Silence all process warnings (including deprecations).
    
    Returns:
    
    true : yes, false: no
    
    Since:
    
    4.0.0
  - isSealed
```
public boolean isSealed()
```
    Is sealed.
    
    Returns:
    
    true : yes, false: no
    
    Since:
    
    4.0.0
  - seal
```
public NodeFlags seal()
```
    Seal the Node flags so that it is read-only.
    
    Returns:
    
    the self
    
    Since:
    
    4.0.0
  - setAllowFsRead
```
public NodeFlags setAllowFsRead(java.lang.String[] allowFsRead)
```
    Sets allow fs read.
    
    Parameters:
    
    allowFsRead - the allow fs read
    
    Returns:
    
    the self
    
    Since:
    
    4.0.0
  - setAllowFsWrite
```
public NodeFlags setAllowFsWrite(java.lang.String[] allowFsWrite)
```
    Sets allow fs write.
    
    Parameters:
    
    allowFsWrite - the allow fs write
    
    Returns:
    
    the self
    
    Since:
    
    4.0.0
  - setCustomFlags
```
public NodeFlags setCustomFlags(java.lang.String[] customFlags)
```
    Sets custom flags (space separated).
    
    Parameters:
    
    customFlags - the custom flags
    
    Returns:
    
    the self
    
    Since:
    
    4.0.0
  - setExperimentalPermission
```
public NodeFlags setExperimentalPermission(boolean experimentalPermission)
```
    Sets experimental permission.
    
    Parameters:
    
    experimentalPermission - the experimental permission
    
    Returns:
    
    the self
    
    Since:
    
    4.0.0
  - setExperimentalSqlite
```
public NodeFlags setExperimentalSqlite(boolean experimentalSqlite)
```
    Sets experimental sqlite.
    
    Parameters:
    
    experimentalSqlite - the experimental sqlite
    
    Returns:
    
    the self
    
    Since:
    
    4.0.0
  - setIcuDataDir
```
public NodeFlags setIcuDataDir(java.lang.String icuDataDir)
```
    Sets icu data dir.
    
    Parameters:
    
    icuDataDir - the icu data dir
    
    Returns:
    
    the self
    
    Since:
    
    4.0.0
  - setJsFloat16Array
```
public NodeFlags setJsFloat16Array(boolean jsFloat16Array)
```
    Sets js float 16 array.
    
    Parameters:
    
    jsFloat16Array - the js float 16 array
    
    Returns:
    
    the self
    
    Since:
    
    4.1.0
  - setNoExperimentalRequireModule
```
public NodeFlags setNoExperimentalRequireModule(boolean noExperimentalRequireModule)
```
    Sets no experimental require module.
    
    Parameters:
    
    noExperimentalRequireModule - the no experimental require module
    
    Returns:
    
    the self
    
    Since:
    
    4.1.1
  - setNoWarnings
```
public NodeFlags setNoWarnings(boolean noWarnings)
```
    Sets no warnings.
    
    Parameters:
    
    noWarnings - the no warnings
    
    Returns:
    
    the self
    
    Since:
    
    4.0.0
  - toArray
```
public java.lang.String[] toArray()
```
    To string array.
    
    Returns:
    
    the string array
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object

Class NodeFlags

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

ALLOW_FS_READ

ALLOW_FS_WRITE

EXPERIMENTAL_PERMISSION

NO_EXPERIMENTAL_REQUIRE_MODULE

EXPERIMENTAL_SQLITE

ICU_DATA_DIR

JS_FLOAT_16_ARRAY

NO_WARNINGS

Method Detail

getAllowFsRead

getAllowFsWrite

getCustomFlags

getIcuDataDir

isExperimentalPermission

isExperimentalSqlite

isJsFloat16Array

isNoExperimentalRequireModule

isNoWarnings

isSealed

seal

setAllowFsRead

setAllowFsWrite

setCustomFlags

setExperimentalPermission

setExperimentalSqlite

setIcuDataDir

setJsFloat16Array

setNoExperimentalRequireModule

setNoWarnings

toArray

toString