Class IsJSDynamicObjectNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.js.nodes.JavaScriptBaseNode

com.oracle.truffle.js.nodes.access.IsJSDynamicObjectNode

All Implemented Interfaces:

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

public abstract class IsJSDynamicObjectNode
extends JavaScriptBaseNode

Checks whether the argument is a JS object, null, or undefined.

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	IsJSDynamicObjectNode()

Method Summary

Modifier and Type	Method	Description
abstract boolean	executeBoolean(Object obj)
protected boolean	isObject(Object object, com.oracle.truffle.api.profiles.InlinedConditionProfile resultProfile)
protected static boolean	isObjectCached(Object object, Class<?> cachedClass, boolean cachedResult)

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

IsJSDynamicObjectNode

protected IsJSDynamicObjectNode()

Method Details

executeBoolean

public abstract boolean executeBoolean(Object obj)

isObjectCached

protected static boolean isObjectCached(Object object,
 Class<?> cachedClass,
 boolean cachedResult)

isObject

protected boolean isObject(Object object,
 com.oracle.truffle.api.profiles.InlinedConditionProfile resultProfile)