com.oracle.truffle.js.nodes.cast

Class JSToObjectArrayNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.js.nodes.JavaScriptBaseNode

com.oracle.truffle.js.nodes.cast.JSToObjectArrayNode

All Implemented Interfaces:

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

public abstract class JSToObjectArrayNode
extends JavaScriptBaseNode

Converts an arbitrary value to an Object[].

By default, throws TypeError for null or undefined (can be changed by using JSToObjectArrayNode.create(JSContext, boolean)).

See Also:

JSToObjectArrayNode.nullOrUndefinedAsEmptyArray

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

Field Summary

Fields

Modifier and Type	Field and Description
protected JSContext	context
protected boolean	nullOrUndefinedAsEmptyArray

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JSToObjectArrayNode(JSContext context, boolean nullOrUndefinedAsEmptyArray)

Method Summary

Modifier and Type	Method and Description
static JSToObjectArrayNode	create(JSContext context)
static JSToObjectArrayNode	create(JSContext context, boolean nullOrUndefinedAsEmptyArray)
static JavaScriptNode	create(JSContext context, JavaScriptNode operand)
protected Object[]	doFallback(Object value)
protected Object[]	doForeignObject(Object obj, com.oracle.truffle.api.interop.InteropLibrary interop, com.oracle.truffle.api.profiles.BranchProfile hasPropertiesBranch, ImportValueNode foreignConvertNode)
protected Object[]	doList(Object value)
protected Object[]	doNull(Object value)
protected Object[]	doUndefined(Object value)
abstract Object[]	executeObjectArray(Object value)
protected Object[]	passArray(Object[] array)
protected Object[]	toArray(com.oracle.truffle.api.object.DynamicObject obj, JSGetLengthNode getLengthNode, ReadElementNode readNode)
protected Object[]	toArrayBoolean(boolean value)
protected Object[]	toArrayDouble(double value)
protected Object[]	toArrayInt(int value)
protected Object[]	toArrayString(CharSequence value)

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

copy, getLanguage, getRealm, 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

Field Detail

context

protected final JSContext context

nullOrUndefinedAsEmptyArray

protected final boolean nullOrUndefinedAsEmptyArray

Constructor Detail

JSToObjectArrayNode

protected JSToObjectArrayNode(JSContext context,
                              boolean nullOrUndefinedAsEmptyArray)

Method Detail

executeObjectArray

public abstract Object[] executeObjectArray(Object value)

create

public static JSToObjectArrayNode create(JSContext context)

create

public static JSToObjectArrayNode create(JSContext context,
                                         boolean nullOrUndefinedAsEmptyArray)

create

public static JavaScriptNode create(JSContext context,
                                    JavaScriptNode operand)

toArray

protected Object[] toArray(com.oracle.truffle.api.object.DynamicObject obj,
                           JSGetLengthNode getLengthNode,
                           ReadElementNode readNode)

doUndefined

protected Object[] doUndefined(Object value)

doNull

protected Object[] doNull(Object value)

toArrayString

protected Object[] toArrayString(CharSequence value)

toArrayInt

protected Object[] toArrayInt(int value)

toArrayDouble

protected Object[] toArrayDouble(double value)

toArrayBoolean

protected Object[] toArrayBoolean(boolean value)

passArray

protected Object[] passArray(Object[] array)

doList

protected Object[] doList(Object value)

doForeignObject

protected Object[] doForeignObject(Object obj,
                                   com.oracle.truffle.api.interop.InteropLibrary interop,
                                   com.oracle.truffle.api.profiles.BranchProfile hasPropertiesBranch,
                                   ImportValueNode foreignConvertNode)

doFallback

protected Object[] doFallback(Object value)