com.oracle.truffle.api.strings

Class TruffleString.AsManagedNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.api.strings.TruffleString.AsManagedNode

All Implemented Interfaces:

NodeInterface, Cloneable

Enclosing class:

TruffleString

public abstract static class TruffleString.AsManagedNode
extends Node

Node to get the given AbstractTruffleString as a managed TruffleString, meaning that the resulting string's backing memory is not a native pointer. See TruffleString.AsManagedNode.execute(AbstractTruffleString, 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.AsManagedNode	create() Create a new TruffleString.AsManagedNode.
abstract TruffleString	execute(AbstractTruffleString a, TruffleString.Encoding expectedEncoding) If the given string is already a managed (i.e.
static TruffleString.AsManagedNode	getUncached() Get the uncached version of TruffleString.AsManagedNode.

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,
                                      TruffleString.Encoding expectedEncoding)

If the given string is already a managed (i.e. not backed by a native pointer) string, return it. Otherwise, copy the string's native pointer content into a Java byte array and return a new string backed by the byte array.

Since:

22.1

create

public static TruffleString.AsManagedNode create()

Create a new TruffleString.AsManagedNode.

Since:

22.1

getUncached

public static TruffleString.AsManagedNode getUncached()

Get the uncached version of TruffleString.AsManagedNode.

Since:

22.1