com.oracle.truffle.regex.result

Class LazyCaptureGroupsResult

java.lang.Object

com.oracle.truffle.regex.AbstractRegexObject

com.oracle.truffle.regex.AbstractConstantKeysObject

com.oracle.truffle.regex.result.RegexResult

com.oracle.truffle.regex.result.LazyResult

com.oracle.truffle.regex.result.LazyCaptureGroupsResult

All Implemented Interfaces:

com.oracle.truffle.api.interop.TruffleObject, JsonConvertible

public final class LazyCaptureGroupsResult
extends LazyResult
implements JsonConvertible

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.truffle.regex.result.RegexResult

RegexResult.RegexResultGetEndMethod, RegexResult.RegexResultGetStartMethod

Nested classes/interfaces inherited from class com.oracle.truffle.regex.AbstractConstantKeysObject

AbstractConstantKeysObject.IsReadableCacheNode, AbstractConstantKeysObject.ReadCacheNode

Constructor Summary

Constructors

Constructor and Description
LazyCaptureGroupsResult(Object input, int[] result)
LazyCaptureGroupsResult(Object input, int fromIndex, int end, com.oracle.truffle.api.CallTarget findStartCallTarget, com.oracle.truffle.api.CallTarget captureGroupCallTarget)

Method Summary

Modifier and Type	Method and Description
Object[]	createArgsCG(int start) Creates an arguments array suitable for the lazy calculation of this result's capture group boundaries.
Object[]	createArgsCGNoFindStart() Creates an arguments array suitable for the lazy calculation of this result's capture group boundaries if there is no find-start call target (this is the case when the expression is sticky or starts with "^").
Object[]	createArgsFindStart() Creates an arguments array suitable for the lazy calculation of this result's starting index.
void	debugForceEvaluation() Forces evaluation of this lazy regex result.
com.oracle.truffle.api.CallTarget	getCaptureGroupCallTarget()
int	getEnd(int groupNumber)
com.oracle.truffle.api.CallTarget	getFindStartCallTarget()
int[]	getResult()
int	getStart(int groupNumber)
void	setResult(int[] result)
JsonObject	toJson()
String	toString()

Methods inherited from class com.oracle.truffle.regex.result.LazyResult

getEnd, getFromIndex, getInput

Methods inherited from class com.oracle.truffle.regex.result.RegexResult

getKeys, readMemberImpl

Methods inherited from class com.oracle.truffle.regex.AbstractConstantKeysObject

getMembers, hasMembers, isMemberReadable, readMember

Methods inherited from class com.oracle.truffle.regex.AbstractRegexObject

getLanguage, hasLanguage, toDisplayString

Methods inherited from class java.lang.Object

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

Constructor Detail

LazyCaptureGroupsResult

public LazyCaptureGroupsResult(Object input,
                               int fromIndex,
                               int end,
                               com.oracle.truffle.api.CallTarget findStartCallTarget,
                               com.oracle.truffle.api.CallTarget captureGroupCallTarget)

LazyCaptureGroupsResult

public LazyCaptureGroupsResult(Object input,
                               int[] result)

Method Detail

getStart

public int getStart(int groupNumber)

Specified by:

getStart in class RegexResult

getEnd

public int getEnd(int groupNumber)

Specified by:

getEnd in class RegexResult

setResult

public void setResult(int[] result)

getResult

public int[] getResult()

getFindStartCallTarget

public com.oracle.truffle.api.CallTarget getFindStartCallTarget()

getCaptureGroupCallTarget

public com.oracle.truffle.api.CallTarget getCaptureGroupCallTarget()

createArgsFindStart

public Object[] createArgsFindStart()

Creates an arguments array suitable for the lazy calculation of this result's starting index.

Returns:

an arguments array suitable for calling the TRegexLazyFindStartRootNode contained in LazyCaptureGroupsResult.getFindStartCallTarget().

createArgsCG

public Object[] createArgsCG(int start)

Creates an arguments array suitable for the lazy calculation of this result's capture group boundaries.

Parameters:

start - The value returned by the call to the TRegexLazyFindStartRootNode contained in LazyCaptureGroupsResult.getFindStartCallTarget().

Returns:

an arguments array suitable for calling the TRegexLazyCaptureGroupsRootNode contained in LazyCaptureGroupsResult.getCaptureGroupCallTarget().

createArgsCGNoFindStart

public Object[] createArgsCGNoFindStart()

Creates an arguments array suitable for the lazy calculation of this result's capture group boundaries if there is no find-start call target (this is the case when the expression is sticky or starts with "^").

Returns:

an arguments array suitable for calling the TRegexLazyCaptureGroupsRootNode contained in LazyCaptureGroupsResult.getCaptureGroupCallTarget().

debugForceEvaluation

public void debugForceEvaluation()

Forces evaluation of this lazy regex result. Do not use this method on any fast paths, use LazyCaptureGroupGetResultNode instead!

Specified by:

debugForceEvaluation in class LazyResult

toString

public String toString()

Overrides:

toString in class Object

toJson

public JsonObject toJson()

Specified by:

toJson in interface JsonConvertible

Overrides:

toJson in class LazyResult