com.oracle.truffle.api.strings

Class TruffleString.ConcatNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.api.strings.TruffleString.ConcatNode

All Implemented Interfaces:

NodeInterface, Cloneable

Enclosing class:

TruffleString

public abstract static class TruffleString.ConcatNode
extends Node

Node to concatenate two strings. See TruffleString.ConcatNode.execute(AbstractTruffleString, AbstractTruffleString, TruffleString.Encoding, boolean) 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.ConcatNode	create() Create a new TruffleString.ConcatNode.
abstract TruffleString	execute(AbstractTruffleString a, AbstractTruffleString b, TruffleString.Encoding expectedEncoding, boolean lazy) Create a new string by concatenating a and b.
static TruffleString.ConcatNode	getUncached() Get the uncached version of TruffleString.ConcatNode.

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 TruffleString execute(AbstractTruffleString a,
                                      AbstractTruffleString b,
                                      TruffleString.Encoding expectedEncoding,
                                      boolean lazy)

Create a new string by concatenating a and b.

Parameters:

lazy - if true, the creation of the new string's internal array may be delayed until it is required by another operation. This parameter is expected to be partial evaluation constant.

Since:

22.1

create

public static TruffleString.ConcatNode create()

Create a new TruffleString.ConcatNode.

Since:

22.1

getUncached

public static TruffleString.ConcatNode getUncached()

Get the uncached version of TruffleString.ConcatNode.

Since:

22.1