Module org.htmlunit.corejs

Package org.htmlunit.corejs.javascript.regexp

Class NativeRegExp

java.lang.Object

org.htmlunit.corejs.javascript.SlotMapOwner<Scriptable>

org.htmlunit.corejs.javascript.ScriptableObject

org.htmlunit.corejs.javascript.regexp.NativeRegExp

All Implemented Interfaces:

Serializable, ConstProperties<Scriptable>, DebuggableObject, PropHolder<Scriptable>, Scriptable, SymbolScriptable

public class NativeRegExp
extends ScriptableObject

This class implements the RegExp native object.

Revision History: Implementation in C by Brendan Eich Initial port to Java by Norris Boyd from jsregexp.c version 1.36 Merged up to version 1.38, which included Unicode support. Merged bug fixes in version 1.39. Merged JSFUN13_BRANCH changes up to 1.32.2.13

Author:

Brendan Eich, Norris Boyd

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.htmlunit.corejs.javascript.ScriptableObject

ScriptableObject.DescriptorInfo, ScriptableObject.KeyComparator, ScriptableObject.LambdaGetterFunction, ScriptableObject.LambdaSetterFunction

Field Summary

Fields

Modifier and Type	Field	Description
static final int	JSREG_DOTALL
static final int	JSREG_FOLD
static final int	JSREG_GLOB
static final int	JSREG_MULTILINE
static final int	JSREG_STICKY
static final int	JSREG_UNICODE
static final int	MATCH
static final int	PREFIX
static final int	TEST

Fields inherited from class org.htmlunit.corejs.javascript.ScriptableObject

CONST, DONTENUM, EMPTY, LEGACY_CONST, PERMANENT, READONLY, STRICTLY_READONLY, UNINITIALIZED_CONST

Fields inherited from class org.htmlunit.corejs.javascript.SlotMapOwner

isSealed

Fields inherited from interface org.htmlunit.corejs.javascript.Scriptable

NOT_FOUND

Method Summary

Modifier and Type	Method	Description
String	getClassName()	Return the name of the class.
int	getFlags()
String	getTypeOf()	Gets the value to be returned by the typeof operator called on this object.
static boolean	parseRegExpUnicodeEscapeSequence(org.htmlunit.corejs.javascript.regexp.CompilerState state, org.htmlunit.corejs.javascript.regexp.NativeRegExp.ParserParameters params)
static boolean	parseUnicodePropertyEscape(org.htmlunit.corejs.javascript.regexp.CompilerState state)
static int	readRegExpUnicodeEscapeSequence(org.htmlunit.corejs.javascript.regexp.CompilerState state, org.htmlunit.corejs.javascript.regexp.NativeRegExp.ParserParameters params)
static Object	regExpExec(Scriptable regexp, String string, Context cx, VarScope scope)
String	toString()

Methods inherited from class org.htmlunit.corejs.javascript.ScriptableObject

applyDescriptorToAttributeBitset, avoidObjectDetection, buildDataDescriptor, callMethod, callMethod, checkNotSealed, checkPropertyChangeForSlot, checkPropertyChangeForSlot, checkPropertyDefinition, checkPropertyDefinition, checkSlotRemoval, defineBuiltinProperty, defineBuiltinProperty, defineBuiltInProperty, defineClass, defineClass, defineClass, defineConst, defineConstProperty, defineFunctionProperties, defineOwnProperties, defineOwnProperty, defineOwnProperty, defineOwnProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, delete, delete, delete, deleteProperty, deleteProperty, deleteProperty, ensureScriptable, ensureScriptableObject, ensureScriptableObjectButNotSymbol, ensureSymbolScriptable, ensureType, equivalentValues, get, get, getAllIds, getAncestor, getArrayPrototype, getClassPrototype, getClassPrototype, getDefaultValue, getDefaultValue, getExternalArrayData, getExternalArrayLength, getFunctionPrototype, getGeneratorFunctionPrototype, getGetterOrSetter, getGetterOrSetter, getObjectPrototype, getOwnPropertyDescriptor, getParentScope, getProperty, getProperty, getProperty, getProperty, getProperty, getPropertyIds, getPrototype, getSuperProperty, getSuperProperty, getSuperProperty, getThis, getTopLevelScope, getTopScopeValue, getTypedProperty, getTypedProperty, has, hasInstance, hasProperty, hasProperty, hasProperty, hasProperty, isAccessorDescriptor, isAccessorDescriptor, isConst, isDataDescriptor, isEmpty, isExtensible, isFalse, isGenericDescriptor, isGenericDescriptor, isGetterOrSetter, isGetterOrSetter, isTrue, preventExtensions, put, put, put, putConst, putConstProperty, putConstProperty, putOwnProperty, putOwnProperty, putOwnProperty, putProperty, putProperty, putProperty, putProperty, putSuperProperty, putSuperProperty, putSuperProperty, querySlot, redefineProperty, redefineProperty, sameValue, sealObject, setCommonDescriptorProperties, setExternalArrayData, setGetterOrSetter, setParentScope, setPrototype, size

Methods inherited from class org.htmlunit.corejs.javascript.SlotMapOwner

associateValue, checkNotSealed, copyAssociatedValue, createSlotMap, createSlotMap, defineProperty, defineProperty, get, get, getAssociatedValue, getAttributes, getAttributes, getAttributes, getAttributes, getAttributes, getIds, has, has, isSealed, readMaps, setAttributes, setAttributes, setAttributes, setAttributes, setAttributes, writeMaps

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.htmlunit.corejs.javascript.Scriptable

get, get, getIds, has, has

Methods inherited from interface org.htmlunit.corejs.javascript.SymbolScriptable

get, has

Field Details

JSREG_GLOB

public static final int JSREG_GLOB

See Also:

• Constant Field Values

JSREG_FOLD

public static final int JSREG_FOLD

See Also:

• Constant Field Values

JSREG_MULTILINE

public static final int JSREG_MULTILINE

See Also:

• Constant Field Values

JSREG_DOTALL

public static final int JSREG_DOTALL

See Also:

• Constant Field Values

JSREG_STICKY

public static final int JSREG_STICKY

See Also:

• Constant Field Values

JSREG_UNICODE

public static final int JSREG_UNICODE

See Also:

• Constant Field Values

TEST

public static final int TEST

See Also:

• Constant Field Values

MATCH

public static final int MATCH

See Also:

• Constant Field Values

PREFIX

public static final int PREFIX

See Also:

• Constant Field Values

Method Details

getClassName

public String getClassName()

Description copied from class: ScriptableObject

Return the name of the class.

This is typically the same name as the constructor. Classes extending ScriptableObject must implement this abstract method.

Specified by:

getClassName in interface Scriptable

Specified by:

getClassName in class ScriptableObject

getTypeOf

public String getTypeOf()

Gets the value to be returned by the typeof operator called on this object.

Overrides:

getTypeOf in class ScriptableObject

Returns:

"object"

See Also:

• ScriptableObject.getTypeOf()

toString

public String toString()

Overrides:

toString in class Object

readRegExpUnicodeEscapeSequence

public static int readRegExpUnicodeEscapeSequence(org.htmlunit.corejs.javascript.regexp.CompilerState state,
 org.htmlunit.corejs.javascript.regexp.NativeRegExp.ParserParameters params)

parseRegExpUnicodeEscapeSequence

public static boolean parseRegExpUnicodeEscapeSequence(org.htmlunit.corejs.javascript.regexp.CompilerState state,
 org.htmlunit.corejs.javascript.regexp.NativeRegExp.ParserParameters params)

parseUnicodePropertyEscape

public static boolean parseUnicodePropertyEscape(org.htmlunit.corejs.javascript.regexp.CompilerState state)

getFlags

public int getFlags()

regExpExec

public static Object regExpExec(Scriptable regexp,
 String string,
 Context cx,
 VarScope scope)