com.oracle.truffle.js.nodes.access

Class GetIteratorNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.js.nodes.JavaScriptBaseNode

com.oracle.truffle.js.nodes.JavaScriptNode

com.oracle.truffle.js.nodes.access.GetIteratorNode

All Implemented Interfaces:

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

Direct Known Subclasses:

GetAsyncIteratorNode

public abstract class GetIteratorNode
extends JavaScriptNode

GetIterator(obj, hint = sync).

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

Nested classes/interfaces inherited from interface com.oracle.truffle.api.instrumentation.InstrumentableNode

com.oracle.truffle.api.instrumentation.InstrumentableNode.WrapperNode

Field Summary

Fields

Modifier and Type	Field and Description
protected JSContext	context
protected PropertyGetNode	getNextMethodNode
protected JavaScriptNode	objectNode

Fields inherited from class com.oracle.truffle.js.nodes.JavaScriptNode

INTERMEDIATE_VALUE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	GetIteratorNode(JSContext context, JavaScriptNode objectNode)

Method Summary

Modifier and Type	Method and Description
protected JavaScriptNode	copyUninitialized(Set<Class<? extends com.oracle.truffle.api.instrumentation.Tag>> materializedTags)
static GetIteratorNode	create(JSContext context)
static GetIteratorNode	create(JSContext context, JavaScriptNode iteratedObject)
static GetIteratorNode	createAsync(JSContext context, JavaScriptNode iteratedObject)
protected IteratorRecord	doGetIterator(Object iteratedObject, IsCallableNode isCallableNode, JSFunctionCallNode methodCallNode, IsJSObjectNode isObjectNode)
abstract IteratorRecord	execute(Object iteratedObject)
abstract IteratorRecord	execute(com.oracle.truffle.api.frame.VirtualFrame frame) Executes this node using the specified context and frame and returns the result value.
protected JSContext	getContext()
protected IteratorRecord	getIterator(Object iteratedObject, Object method, IsCallableNode isCallableNode, JSFunctionCallNode methodCallNode, IsJSObjectNode isObjectNode)
static IteratorRecord	getIterator(Object iteratedObject, Object method, JSFunctionCallNode methodCallNode, IsJSObjectNode isObjectNode, PropertyGetNode getNextMethodNode, JavaScriptBaseNode origin)
protected GetMethodNode	getIteratorMethodNode()
static SimpleArrayList<Object>	iterableToList(Object object, Object usingIterator, JSFunctionCallNode iteratorCallNode, IsJSObjectNode isObjectNode, IteratorStepNode iteratorStepNode, IteratorValueNode getIteratorValueNode, PropertyGetNode getNextMethodNode, JavaScriptBaseNode origin, com.oracle.truffle.api.profiles.BranchProfile growProfile)

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

addCallTag, addExpressionTag, addRootBodyTag, addStatementTag, cloneUninitialized, cloneUninitialized, copy, createWrapper, executeBoolean, executeDouble, executeInt, executeLong, executeSafeInteger, executeString, executeVoid, expressionToString, findBlockScopeNode, getSourceSection, hasSourceSection, hasTag, isInstrumentable, isResultAlwaysOfType, onReplace, removeSourceSection, setSourceSection, setSourceSection, toString, transferSourceSection, transferSourceSectionAddExpressionTag, transferSourceSectionAndTags

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

accept, adoptChildren, atomic, atomic, deepCopy, getChildren, getCost, getDebugProperties, getDescription, getEncapsulatingSourceSection, getLock, getParent, getRootNode, insert, insert, isAdoptable, isSafelyReplaceableBy, lookupContextReference, lookupLanguageReference, notifyInserted, replace, replace, reportPolymorphicSpecialize

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.oracle.truffle.api.instrumentation.InstrumentableNode

findInstrumentableParent, findNearestNodeAt, getNodeObject, materializeInstrumentableNodes

Field Detail

objectNode

protected JavaScriptNode objectNode

getNextMethodNode

protected PropertyGetNode getNextMethodNode

context

protected final JSContext context

Constructor Detail

GetIteratorNode

protected GetIteratorNode(JSContext context,
                          JavaScriptNode objectNode)

Method Detail

create

public static GetIteratorNode create(JSContext context)

create

public static GetIteratorNode create(JSContext context,
                                     JavaScriptNode iteratedObject)

createAsync

public static GetIteratorNode createAsync(JSContext context,
                                          JavaScriptNode iteratedObject)

getContext

protected JSContext getContext()

doGetIterator

protected IteratorRecord doGetIterator(Object iteratedObject,
                                       IsCallableNode isCallableNode,
                                       JSFunctionCallNode methodCallNode,
                                       IsJSObjectNode isObjectNode)

getIterator

protected final IteratorRecord getIterator(Object iteratedObject,
                                           Object method,
                                           IsCallableNode isCallableNode,
                                           JSFunctionCallNode methodCallNode,
                                           IsJSObjectNode isObjectNode)

getIterator

public static IteratorRecord getIterator(Object iteratedObject,
                                         Object method,
                                         JSFunctionCallNode methodCallNode,
                                         IsJSObjectNode isObjectNode,
                                         PropertyGetNode getNextMethodNode,
                                         JavaScriptBaseNode origin)

execute

public abstract IteratorRecord execute(com.oracle.truffle.api.frame.VirtualFrame frame)

Description copied from class: JavaScriptNode

Executes this node using the specified context and frame and returns the result value.

Specified by:

execute in class JavaScriptNode

Parameters:

frame - the frame of the currently executing guest language method

Returns:

the value of the execution

execute

public abstract IteratorRecord execute(Object iteratedObject)

copyUninitialized

protected JavaScriptNode copyUninitialized(Set<Class<? extends com.oracle.truffle.api.instrumentation.Tag>> materializedTags)

Overrides:

copyUninitialized in class JavaScriptNode

getIteratorMethodNode

protected GetMethodNode getIteratorMethodNode()

iterableToList

public static SimpleArrayList<Object> iterableToList(Object object,
                                                     Object usingIterator,
                                                     JSFunctionCallNode iteratorCallNode,
                                                     IsJSObjectNode isObjectNode,
                                                     IteratorStepNode iteratorStepNode,
                                                     IteratorValueNode getIteratorValueNode,
                                                     PropertyGetNode getNextMethodNode,
                                                     JavaScriptBaseNode origin,
                                                     com.oracle.truffle.api.profiles.BranchProfile growProfile)