com.oracle.truffle.api.strings

Class TruffleString.CodePointAtIndexNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.api.strings.TruffleString.CodePointAtIndexNode

All Implemented Interfaces:

NodeInterface, Cloneable

Enclosing class:

TruffleString

public abstract static class TruffleString.CodePointAtIndexNode
extends Node

Node to read a codepoint at a given codepoint index. See TruffleString.CodePointAtIndexNode.execute(AbstractTruffleString, 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.CodePointAtIndexNode	create() Create a new TruffleString.CodePointAtIndexNode.
abstract int	execute(AbstractTruffleString a, int i, TruffleString.Encoding expectedEncoding) Decode and return the codepoint at codepoint index i.
static TruffleString.CodePointAtIndexNode	getUncached() Get the uncached version of TruffleString.CodePointAtIndexNode.

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 i,
                            TruffleString.Encoding expectedEncoding)

Decode and return the codepoint at codepoint index i.

Since:

22.1

create

public static TruffleString.CodePointAtIndexNode create()

Create a new TruffleString.CodePointAtIndexNode.

Since:

22.1

getUncached

public static TruffleString.CodePointAtIndexNode getUncached()

Get the uncached version of TruffleString.CodePointAtIndexNode.

Since:

22.1