Class ArrayLengthNode.ArrayLengthReadNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.js.nodes.JavaScriptBaseNode

com.oracle.truffle.js.nodes.array.ArrayLengthNode

com.oracle.truffle.js.nodes.array.ArrayLengthNode.ArrayLengthReadNode

All Implemented Interfaces:

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

Enclosing class:

ArrayLengthNode

public abstract static class ArrayLengthNode.ArrayLengthReadNode
extends ArrayLengthNode

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.truffle.js.nodes.array.ArrayLengthNode

ArrayLengthNode.ArrayLengthReadNode, ArrayLengthNode.ArrayLengthWriteNode, ArrayLengthNode.SetArrayLengthNode, ArrayLengthNode.SetArrayLengthOrDeleteNode

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

Field Summary

Fields inherited from class com.oracle.truffle.js.nodes.array.ArrayLengthNode

MAX_TYPE_COUNT

Constructor Summary

Constructors

Constructor	Description
ArrayLengthReadNode()

Method Summary

Modifier and Type	Method	Description
static ArrayLengthNode.ArrayLengthReadNode	create()
protected static int	doIntLength(JSArrayBase target, ScriptArray arrayType)
protected final int	doTypedArrayAutoLength(JSTypedArrayObject target, TypedArrayLengthNode typedArrayLengthNode)
protected static int	doTypedArrayFixedLength(JSTypedArrayObject target)
protected static int	doUncachedIntLength(JSArrayBase target)
protected static double	doUncachedLongLength(JSArrayBase target)
final double	executeDouble(JSDynamicObject target)
abstract int	executeInt(JSDynamicObject target)
abstract Object	executeObject(JSDynamicObject target)
protected static boolean	isLengthAlwaysInt(ScriptArray arrayType)

Methods inherited from class com.oracle.truffle.js.nodes.array.ArrayLengthNode

getArrayType

Methods inherited from class com.oracle.truffle.js.nodes.JavaScriptBaseNode

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

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, toString

Methods inherited from class java.lang.Object

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

Constructor Details

ArrayLengthReadNode

public ArrayLengthReadNode()

Method Details

create

public static ArrayLengthNode.ArrayLengthReadNode create()

executeInt

public abstract int executeInt(JSDynamicObject target)
                        throws com.oracle.truffle.api.nodes.UnexpectedResultException

Throws:

com.oracle.truffle.api.nodes.UnexpectedResultException

executeObject

public abstract Object executeObject(JSDynamicObject target)

executeDouble

public final double executeDouble(JSDynamicObject target)

doTypedArrayFixedLength

protected static int doTypedArrayFixedLength(JSTypedArrayObject target)

doTypedArrayAutoLength

protected final int doTypedArrayAutoLength(JSTypedArrayObject target,
 TypedArrayLengthNode typedArrayLengthNode)

doIntLength

protected static int doIntLength(JSArrayBase target,
 ScriptArray arrayType)

doUncachedIntLength

protected static int doUncachedIntLength(JSArrayBase target)
                                  throws com.oracle.truffle.api.nodes.UnexpectedResultException

Throws:

com.oracle.truffle.api.nodes.UnexpectedResultException

doUncachedLongLength

protected static double doUncachedLongLength(JSArrayBase target)

isLengthAlwaysInt

protected static boolean isLengthAlwaysInt(ScriptArray arrayType)