com.oracle.truffle.js.nodes.access

Class IsArrayNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.js.nodes.JavaScriptBaseNode

com.oracle.truffle.js.nodes.access.IsArrayNode

All Implemented Interfaces:

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

public abstract class IsArrayNode
extends JavaScriptBaseNode

Non-standard IsArray. Checks for array exotic objects.

See Also:

JSIsArrayNode

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	IsArrayNode.IsArrayWrappedNode Wrapper of @link{IsArrayNode} when you really need a JavaScriptNode.
protected static class	IsArrayNode.Kind

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

Modifier and Type	Field and Description
protected static int	MAX_JSCLASS_COUNT
protected static int	MAX_SHAPE_COUNT

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	IsArrayNode(IsArrayNode.Kind kind)

Method Summary

Modifier and Type	Method and Description
static IsArrayNode	createIsAnyArray()
static IsArrayNode	createIsArray()
static IsArrayNode	createIsFastArray()
static IsArrayNode	createIsFastOrTypedArray()
protected static boolean	doIsArrayJSClass(JSDynamicObject object, boolean cachedResult, JSClass cachedClass)
protected static boolean	doIsArrayShape(JSDynamicObject object, com.oracle.truffle.api.object.Shape cachedShape, boolean cachedResult)
protected static boolean	doJSArray(Object object)
abstract boolean	execute(Object operand)
protected boolean	isArray(JSDynamicObject object)
protected static boolean	isNotDynamicObject(Object object)

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

copy, 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, lookupContextReference, lookupLanguageReference, notifyInserted, replace, replace, reportPolymorphicSpecialize, toString

Methods inherited from class java.lang.Object

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

Field Detail

MAX_SHAPE_COUNT

protected static final int MAX_SHAPE_COUNT

See Also:

Constant Field Values

MAX_JSCLASS_COUNT

protected static final int MAX_JSCLASS_COUNT

See Also:

Constant Field Values

Constructor Detail

IsArrayNode

protected IsArrayNode(IsArrayNode.Kind kind)

Method Detail

execute

public abstract boolean execute(Object operand)

doJSArray

protected static boolean doJSArray(Object object)

doIsArrayShape

protected static boolean doIsArrayShape(JSDynamicObject object,
                                        com.oracle.truffle.api.object.Shape cachedShape,
                                        boolean cachedResult)

doIsArrayJSClass

protected static boolean doIsArrayJSClass(JSDynamicObject object,
                                          boolean cachedResult,
                                          JSClass cachedClass)

isArray

protected final boolean isArray(JSDynamicObject object)

isNotDynamicObject

protected static boolean isNotDynamicObject(Object object)

createIsAnyArray

public static IsArrayNode createIsAnyArray()

createIsArray

public static IsArrayNode createIsArray()

createIsFastArray

public static IsArrayNode createIsFastArray()

createIsFastOrTypedArray

public static IsArrayNode createIsFastOrTypedArray()