com.oracle.truffle.api.strings

Class TruffleString.ReadByteNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.api.strings.TruffleString.ReadByteNode

All Implemented Interfaces:

NodeInterface, Cloneable

Enclosing class:

TruffleString

public abstract static class TruffleString.ReadByteNode
extends Node

Node to read a single byte from a string. See TruffleString.ReadByteNode.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.ReadByteNode	create() Create a new TruffleString.ReadByteNode.
abstract int	execute(AbstractTruffleString a, int byteIndex, TruffleString.Encoding expectedEncoding) Read a single byte from a string.
static TruffleString.ReadByteNode	getUncached() Get the uncached version of TruffleString.ReadByteNode.

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 byteIndex,
                            TruffleString.Encoding expectedEncoding)

Read a single byte from a string. If used inside a loop or repetitively, TruffleString.MaterializeNode should be used before.

Since:

22.1

create

public static TruffleString.ReadByteNode create()

Create a new TruffleString.ReadByteNode.

Since:

22.1

getUncached

public static TruffleString.ReadByteNode getUncached()

Get the uncached version of TruffleString.ReadByteNode.

Since:

22.1