Class JSGetLengthNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.js.nodes.JavaScriptBaseNode

com.oracle.truffle.js.nodes.array.JSGetLengthNode

All Implemented Interfaces:

com.oracle.truffle.api.nodes.NodeInterface, Cloneable

public abstract class JSGetLengthNode
extends JavaScriptBaseNode

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.truffle.api.nodes.Node

com.oracle.truffle.api.nodes.Node.Child, com.oracle.truffle.api.nodes.Node.Children

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	JSGetLengthNode(JSContext context)

Method Summary

Modifier and Type	Method	Description
static JSGetLengthNode	create(JSContext context)
protected PropertyGetNode	createLengthProperty()
abstract Object	execute(Object value)
final long	executeLong(Object value)
double	getArrayLength(JSArrayObject target, ArrayLengthNode.ArrayLengthReadNode arrayLengthReadNode)
int	getArrayLengthInt(JSArrayObject target, ArrayLengthNode.ArrayLengthReadNode arrayLengthReadNode)
double	getLengthForeign(Object target, com.oracle.truffle.api.interop.InteropLibrary interop, ImportValueNode importValueNode)
double	getNonArrayLength(JSDynamicObject target, PropertyGetNode getLengthPropertyNode)

Methods inherited from class JavaScriptBaseNode

copy, getJSContext, getLanguage, getLanguageOptions, getRealm, hasOverloadedOperators, onReplace, reportLoopCount, reportLoopCount

Methods inherited from class com.oracle.truffle.api.nodes.Node

accept, adoptChildren, atomic, atomic, deepCopy, getChildren, getCost, getDebugProperties, getDescription, getEncapsulatingSourceSection, getLock, getParent, getRootNode, getSourceSection, insert, insert, isAdoptable, isSafelyReplaceableBy, notifyInserted, replace, replace, reportPolymorphicSpecialize, reportReplace, toString

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

JSGetLengthNode

protected JSGetLengthNode(JSContext context)

Method Details

create

public static JSGetLengthNode create(JSContext context)

execute

public abstract Object execute(Object value)

executeLong

public final long executeLong(Object value)

getArrayLengthInt

public int getArrayLengthInt(JSArrayObject target,
 ArrayLengthNode.ArrayLengthReadNode arrayLengthReadNode)
                      throws com.oracle.truffle.api.nodes.UnexpectedResultException

Throws:

com.oracle.truffle.api.nodes.UnexpectedResultException

getArrayLength

public double getArrayLength(JSArrayObject target,
 ArrayLengthNode.ArrayLengthReadNode arrayLengthReadNode)

getNonArrayLength

public double getNonArrayLength(JSDynamicObject target,
 PropertyGetNode getLengthPropertyNode)

getLengthForeign

public double getLengthForeign(Object target,
 com.oracle.truffle.api.interop.InteropLibrary interop,
 ImportValueNode importValueNode)

createLengthProperty

protected PropertyGetNode createLengthProperty()