Package org.htmlunit.corejs.javascript.regexp

Class RegExpImpl

java.lang.Object

org.htmlunit.corejs.javascript.regexp.RegExpImpl

All Implemented Interfaces:

RegExpProxy

public class RegExpImpl
extends java.lang.Object
implements RegExpProxy

Field Summary

Fields

Modifier and Type	Field	Description
protected java.lang.String	input
protected SubString	lastMatch
protected SubString	lastParen
protected SubString	leftContext
protected boolean	multiline
protected SubString[]	parens
protected SubString	rightContext

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

RA_MATCH, RA_REPLACE, RA_REPLACE_ALL, RA_SEARCH

Constructor Summary

Constructors

Constructor	Description
RegExpImpl()

Method Summary

Modifier and Type	Method	Description
java.lang.Object	action(Context cx, Scriptable scope, Scriptable thisObj, java.lang.Object[] args, int actionType)
java.lang.Object	compileRegExp(Context cx, java.lang.String source, java.lang.String flags)
private static NativeRegExp	createRegExp(Context cx, Scriptable scope, java.lang.Object[] args, int optarg, boolean forceFlat)
private static void	do_replace(GlobData rdata, Context cx, RegExpImpl regExpImpl)	Analog of do_replace in jsstr.c
private static int	find_split(Context cx, Scriptable scope, java.lang.String target, java.lang.String separator, int version, RegExpProxy reProxy, Scriptable re, int[] ip, int[] matchlen, boolean[] matched, java.lang.String[][] parensp)
int	find_split(Context cx, Scriptable scope, java.lang.String target, java.lang.String separator, Scriptable reObj, int[] ip, int[] matchlen, boolean[] matched, java.lang.String[][] parensp)
(package private) SubString	getParenSubString(int i)	Analog of REGEXP_PAREN_SUBSTRING in C jsregexp.h.
private static SubString	interpretDollar(Context cx, RegExpImpl res, java.lang.String da, int dp, int[] skip)
boolean	isRegExp(Scriptable obj)
java.lang.Object	js_split(Context cx, Scriptable scope, java.lang.String target, java.lang.Object[] args)
private static void	match_glob(GlobData mdata, Context cx, Scriptable scope, int count, RegExpImpl reImpl)
private static java.lang.Object	matchOrReplace(Context cx, Scriptable scope, Scriptable thisObj, java.lang.Object[] args, RegExpImpl reImpl, GlobData data, NativeRegExp re)	Analog of C match_or_replace.
private static void	replace_glob(GlobData rdata, Context cx, Scriptable scope, RegExpImpl reImpl, int leftIndex, int leftlen)
Scriptable	wrapRegExp(Context cx, Scriptable scope, java.lang.Object compiled)

Methods inherited from class java.lang.Object

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

Field Detail

input

protected java.lang.String input

multiline

protected boolean multiline

parens

protected SubString[] parens

lastMatch

protected SubString lastMatch

lastParen

protected SubString lastParen

leftContext

protected SubString leftContext

rightContext

protected SubString rightContext

Constructor Detail

RegExpImpl

public RegExpImpl()

Method Detail

isRegExp

public boolean isRegExp(Scriptable obj)

Specified by:

isRegExp in interface RegExpProxy

compileRegExp

public java.lang.Object compileRegExp(Context cx,
                                      java.lang.String source,
                                      java.lang.String flags)

Specified by:

compileRegExp in interface RegExpProxy

wrapRegExp

public Scriptable wrapRegExp(Context cx,
                             Scriptable scope,
                             java.lang.Object compiled)

Specified by:

wrapRegExp in interface RegExpProxy

action

public java.lang.Object action(Context cx,
                               Scriptable scope,
                               Scriptable thisObj,
                               java.lang.Object[] args,
                               int actionType)

Specified by:

action in interface RegExpProxy

createRegExp

private static NativeRegExp createRegExp(Context cx,
                                         Scriptable scope,
                                         java.lang.Object[] args,
                                         int optarg,
                                         boolean forceFlat)

matchOrReplace

private static java.lang.Object matchOrReplace(Context cx,
                                               Scriptable scope,
                                               Scriptable thisObj,
                                               java.lang.Object[] args,
                                               RegExpImpl reImpl,
                                               GlobData data,
                                               NativeRegExp re)

Analog of C match_or_replace.

find_split

public int find_split(Context cx,
                      Scriptable scope,
                      java.lang.String target,
                      java.lang.String separator,
                      Scriptable reObj,
                      int[] ip,
                      int[] matchlen,
                      boolean[] matched,
                      java.lang.String[][] parensp)

Specified by:

find_split in interface RegExpProxy

getParenSubString

SubString getParenSubString(int i)

Analog of REGEXP_PAREN_SUBSTRING in C jsregexp.h. Assumes zero-based; i.e., for $3, i==2

match_glob

private static void match_glob(GlobData mdata,
                               Context cx,
                               Scriptable scope,
                               int count,
                               RegExpImpl reImpl)

replace_glob

private static void replace_glob(GlobData rdata,
                                 Context cx,
                                 Scriptable scope,
                                 RegExpImpl reImpl,
                                 int leftIndex,
                                 int leftlen)

interpretDollar

private static SubString interpretDollar(Context cx,
                                         RegExpImpl res,
                                         java.lang.String da,
                                         int dp,
                                         int[] skip)

do_replace

private static void do_replace(GlobData rdata,
                               Context cx,
                               RegExpImpl regExpImpl)

Analog of do_replace in jsstr.c

js_split

public java.lang.Object js_split(Context cx,
                                 Scriptable scope,
                                 java.lang.String target,
                                 java.lang.Object[] args)

Specified by:

js_split in interface RegExpProxy

find_split

private static int find_split(Context cx,
                              Scriptable scope,
                              java.lang.String target,
                              java.lang.String separator,
                              int version,
                              RegExpProxy reProxy,
                              Scriptable re,
                              int[] ip,
                              int[] matchlen,
                              boolean[] matched,
                              java.lang.String[][] parensp)