com.oracle.truffle.api.strings

Class TruffleString.FromCodePointNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.api.strings.TruffleString.FromCodePointNode

All Implemented Interfaces:

NodeInterface, Cloneable

Enclosing class:

TruffleString

public abstract static class TruffleString.FromCodePointNode
extends Node

Node to create a new TruffleString from a single codepoint.

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.FromCodePointNode	create() Create a new TruffleString.FromCodePointNode.
TruffleString	execute(int codepoint, TruffleString.Encoding encoding) Creates a new TruffleString from a given code point.
abstract TruffleString	execute(int codepoint, TruffleString.Encoding encoding, boolean allowUTF16Surrogates) Creates a new TruffleString from a given code point.
static TruffleString.FromCodePointNode	getUncached() Get the uncached version of TruffleString.FromCodePointNode.

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 final TruffleString execute(int codepoint,
                                   TruffleString.Encoding encoding)

Creates a new TruffleString from a given code point.

Since:

22.1

execute

public abstract TruffleString execute(int codepoint,
                                      TruffleString.Encoding encoding,
                                      boolean allowUTF16Surrogates)

Creates a new TruffleString from a given code point. If allowUTF16Surrogates is true, UTF-16 surrogate values passed as codepoint will not result in a null return value, but instead be encoded on a best-effort basis. This option is only supported on TruffleString.Encoding.UTF_16 and TruffleString.Encoding.UTF_32.

Returns:

a new TruffleString, or null if the given codepoint is not defined in the given encoding.

Since:

22.2

create

public static TruffleString.FromCodePointNode create()

Create a new TruffleString.FromCodePointNode.

Since:

22.1

getUncached

public static TruffleString.FromCodePointNode getUncached()

Get the uncached version of TruffleString.FromCodePointNode.

Since:

22.1