com.oracle.truffle.api.strings

Class TruffleString.CodePointIndexToByteIndexNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.api.strings.TruffleString.CodePointIndexToByteIndexNode

All Implemented Interfaces:

NodeInterface, Cloneable

Enclosing class:

TruffleString

public abstract static class TruffleString.CodePointIndexToByteIndexNode
extends Node

Node to convert a given codepoint index to a byte index. See TruffleString.CodePointIndexToByteIndexNode.execute(AbstractTruffleString, int, int, TruffleString.Encoding) for details.

Since:

22.1

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.truffle.api.nodes.Node

Node.Child, Node.Children

Method Summary

Modifier and Type	Method and Description
static TruffleString.CodePointIndexToByteIndexNode	create() Create a new TruffleString.CodePointIndexToByteIndexNode.
abstract int	execute(AbstractTruffleString a, int byteOffset, int codepointIndex, TruffleString.Encoding expectedEncoding) Convert the given codepoint index to a byte index, relative to starting point byteOffset.
static TruffleString.CodePointIndexToByteIndexNode	getUncached() Get the uncached version of TruffleString.CodePointIndexToByteIndexNode.

Methods inherited from class com.oracle.truffle.api.nodes.Node

accept, adoptChildren, atomic, atomic, copy, deepCopy, getChildren, getCost, getDebugProperties, getDescription, getEncapsulatingSourceSection, getLock, getParent, getRootNode, getSourceSection, insert, insert, isAdoptable, isSafelyReplaceableBy, notifyInserted, onReplace, replace, replace, reportPolymorphicSpecialize, toString

Methods inherited from class java.lang.Object

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

Method Detail

execute

public abstract int execute(AbstractTruffleString a,
                            int byteOffset,
                            int codepointIndex,
                            TruffleString.Encoding expectedEncoding)

Convert the given codepoint index to a byte index, relative to starting point byteOffset.

Since:

22.1

create

public static TruffleString.CodePointIndexToByteIndexNode create()

Create a new TruffleString.CodePointIndexToByteIndexNode.

Since:

22.1

getUncached

public static TruffleString.CodePointIndexToByteIndexNode getUncached()

Get the uncached version of TruffleString.CodePointIndexToByteIndexNode.

Since:

22.1