com.oracle.truffle.js.nodes.access

Class PropertyGetNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.js.nodes.JavaScriptBaseNode

com.oracle.truffle.js.nodes.access.PropertyCacheNode<PropertyGetNode.GetCacheNode>

com.oracle.truffle.js.nodes.access.PropertyGetNode

All Implemented Interfaces:

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

public class PropertyGetNode
extends PropertyCacheNode<PropertyGetNode.GetCacheNode>

ES6 9.1.8 [[Get]] (P, Receiver).

See Also:

PropertyNode, GlobalPropertyNode

Property Summary

Type	Property and Description
protected boolean	isOwn Gets the value of the property ownProperty.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	PropertyGetNode.AbstractFinalDataPropertyGetNode
static class	PropertyGetNode.AccessorPropertyGetNode
static class	PropertyGetNode.ArrayBufferViewNonIntegerIndexGetNode
static class	PropertyGetNode.ArrayLengthPropertyGetNode
static class	PropertyGetNode.BooleanPropertyGetNode
static class	PropertyGetNode.CheckNoSuchPropertyNode For use when a property is undefined and __noSuchProperty__/__noSuchMethod__ had been set.
static class	PropertyGetNode.ClassPrototypePropertyGetNode
static class	PropertyGetNode.DoublePropertyGetNode
static class	PropertyGetNode.FinalAccessorPropertyGetNode
static class	PropertyGetNode.FinalBooleanPropertyGetNode
static class	PropertyGetNode.FinalDoublePropertyGetNode
static class	PropertyGetNode.FinalIntPropertyGetNode
static class	PropertyGetNode.FinalLongPropertyGetNode
static class	PropertyGetNode.FinalObjectPropertyGetNode
static class	PropertyGetNode.ForeignPropertyGetNode
static class	PropertyGetNode.FunctionLengthPropertyGetNode
static class	PropertyGetNode.FunctionNamePropertyGetNode
static class	PropertyGetNode.GenericPropertyGetNode
static class	PropertyGetNode.GetCacheNode
static class	PropertyGetNode.IntPropertyGetNode
static class	PropertyGetNode.JavaPackagePropertyGetNode
static class	PropertyGetNode.JavaStringMethodGetNode
static class	PropertyGetNode.JSAdapterPropertyGetNode
static class	PropertyGetNode.JSProxyDispatcherPropertyGetNode
static class	PropertyGetNode.JSProxyDispatcherRequiredPropertyGetNode
static class	PropertyGetNode.LazyNamedCaptureGroupPropertyGetNode
static class	PropertyGetNode.LazyRegexResultIndexPropertyGetNode
static class	PropertyGetNode.LinkedPropertyGetNode
static class	PropertyGetNode.LongPropertyGetNode
static class	PropertyGetNode.ObjectPropertyGetNode
static class	PropertyGetNode.StringLengthPropertyGetNode
static class	PropertyGetNode.StringObjectLengthPropertyGetNode
static class	PropertyGetNode.TypeErrorPropertyGetNode If object is undefined or null, throw TypeError.
static class	PropertyGetNode.UndefinedPropertyErrorNode For use when a global property is undefined.
static class	PropertyGetNode.UndefinedPropertyGetNode For use when a property is undefined.
static class	PropertyGetNode.UnspecializedPropertyGetNode

Nested classes/interfaces inherited from class com.oracle.truffle.js.nodes.access.PropertyCacheNode

PropertyCacheNode.AbstractAssumptionShapeCheckNode, PropertyCacheNode.AbstractShapeCheckNode, PropertyCacheNode.AssumptionShapeCheckNode, PropertyCacheNode.CacheNode<T extends PropertyCacheNode.CacheNode<T>>, PropertyCacheNode.ConstantObjectAssumptionShapeCheckNode, PropertyCacheNode.ConstantObjectPrototypeChainShapeCheckNode, PropertyCacheNode.ConstantObjectPrototypeShapeCheckNode, PropertyCacheNode.ConstantObjectReceiverCheck, PropertyCacheNode.ConstantObjectShapeCheckNode, PropertyCacheNode.ForeignLanguageCheckNode, PropertyCacheNode.InstanceofCheckNode, PropertyCacheNode.JSClassCheckNode, PropertyCacheNode.NullCheckNode, PropertyCacheNode.PrimitiveReceiverCheckNode, PropertyCacheNode.PrototypeChainCheckNode, PropertyCacheNode.PrototypeChainShapeCheckNode, PropertyCacheNode.PrototypeShapeCheckNode, PropertyCacheNode.ReceiverCheckNode, PropertyCacheNode.ShapeCheckNode, PropertyCacheNode.TraversePrototypeChainCheckNode, PropertyCacheNode.TraversePrototypeChainShapeCheckNode, PropertyCacheNode.TraversePrototypeShapeCheckNode

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 boolean	getOwnProperty
protected boolean	isGlobal
protected boolean	isMethod

Fields inherited from class com.oracle.truffle.js.nodes.access.PropertyCacheNode

cacheNode, context, key

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PropertyGetNode(Object key, JSContext context, boolean isGlobal, boolean getOwnProperty, boolean isMethod)

Method Summary

Modifier and Type	Method and Description
static PropertyGetNode	create(Object key, boolean isGlobal, JSContext context)
static PropertyGetNode	create(Object key, boolean isGlobal, JSContext context, boolean getOwnProperty, boolean isMethod)
static PropertyGetNode	create(Object key, JSContext context)
protected PropertyGetNode.GetCacheNode	createCachedPropertyNode(com.oracle.truffle.api.object.Property property, Object thisObj, int depth, Object value, PropertyGetNode.GetCacheNode currentHead) Make a cache for a JSObject with this property map and requested property.
protected PropertyGetNode.GetCacheNode	createGenericPropertyNode() Make a generic-case node, for when polymorphism becomes too high.
static PropertyGetNode	createGetHidden(com.oracle.truffle.api.object.HiddenKey key, JSContext context)
static PropertyGetNode	createGetOwn(Object key, JSContext context)
protected PropertyGetNode.GetCacheNode	createJavaPropertyNodeMaybe(Object thisObj, int depth)
protected PropertyGetNode.GetCacheNode	createJSProxyCache(PropertyCacheNode.ReceiverCheckNode receiverCheck)
protected PropertyGetNode.GetCacheNode	createTruffleObjectPropertyNode()
protected PropertyGetNode.GetCacheNode	createUndefinedOrErrorPropertyNode(PropertyCacheNode.ReceiverCheckNode receiverCheck)
protected PropertyGetNode.GetCacheNode	createUndefinedPropertyNode(Object thisObj, Object store, int depth, Object value)
Object	getValue(Object obj)
boolean	getValueBoolean(Object obj)
protected boolean	getValueBoolean(Object thisObj, Object receiver)
double	getValueDouble(Object obj)
protected double	getValueDouble(Object thisObj, Object receiver)
int	getValueInt(Object obj)
protected int	getValueInt(Object thisObj, Object receiver)
long	getValueLong(Object obj)
protected long	getValueLong(Object thisObj, Object receiver)
Object	getValueOrDefault(Object obj, Object defaultValue)
protected Object	getValueOrDefault(Object thisObj, Object receiver, Object defaultValue)
protected Object	getValueOrUndefined(Object thisObj, Object receiver)
protected boolean	isGlobal()
protected boolean	isMethod()
protected boolean	isOwnProperty() Gets the value of the property ownProperty.
protected boolean	isPropertyAssumptionCheckEnabled()
protected boolean	isRequired()
protected void	setMethod()
protected void	setPropertyAssumptionCheckEnabled(boolean value)

Methods inherited from class com.oracle.truffle.js.nodes.access.PropertyCacheNode

alwaysUseStore, checkForUnstableAssumption, createCachedAccess, createPrimitiveReceiverCheck, createShapeCheckNode, createSpecialization, deoptimize, filterValid, getAccessorKey, getAccessorKey, getContext, getCost, getKey, insertCached, invalidateCache, isArrayLengthProperty, isClassPrototypeProperty, isFunctionLengthProperty, isFunctionNameProperty, isLazyNamedCaptureGroupProperty, isLazyRegexResultIndexProperty, isNonIntegerIndex, isStringLengthProperty, propertyAssumptionsValid, prototypesInShape, retryCache, rewriteCached, rewriteToGeneric, specialize, specialize, traceRewriteEvictFinal, tryMergeShapes, wrapPrimitive

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, 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

Property Detail

isOwn

protected final boolean isOwnProperty

Specified by:

isOwnProperty in class PropertyCacheNode<PropertyGetNode.GetCacheNode>

Field Detail

isGlobal

protected final boolean isGlobal

getOwnProperty

protected final boolean getOwnProperty

isMethod

protected boolean isMethod

Constructor Detail

PropertyGetNode

protected PropertyGetNode(Object key,
                          JSContext context,
                          boolean isGlobal,
                          boolean getOwnProperty,
                          boolean isMethod)

Method Detail

create

public static PropertyGetNode create(Object key,
                                     JSContext context)

create

public static PropertyGetNode create(Object key,
                                     boolean isGlobal,
                                     JSContext context)

create

public static PropertyGetNode create(Object key,
                                     boolean isGlobal,
                                     JSContext context,
                                     boolean getOwnProperty,
                                     boolean isMethod)

createGetOwn

public static PropertyGetNode createGetOwn(Object key,
                                           JSContext context)

createGetHidden

public static PropertyGetNode createGetHidden(com.oracle.truffle.api.object.HiddenKey key,
                                              JSContext context)

getValue

public final Object getValue(Object obj)

getValueInt

public final int getValueInt(Object obj)
                      throws com.oracle.truffle.api.nodes.UnexpectedResultException

Throws:

com.oracle.truffle.api.nodes.UnexpectedResultException

getValueDouble

public final double getValueDouble(Object obj)
                            throws com.oracle.truffle.api.nodes.UnexpectedResultException

Throws:

com.oracle.truffle.api.nodes.UnexpectedResultException

getValueBoolean

public final boolean getValueBoolean(Object obj)
                              throws com.oracle.truffle.api.nodes.UnexpectedResultException

Throws:

com.oracle.truffle.api.nodes.UnexpectedResultException

getValueLong

public final long getValueLong(Object obj)
                        throws com.oracle.truffle.api.nodes.UnexpectedResultException

Throws:

com.oracle.truffle.api.nodes.UnexpectedResultException

getValueOrDefault

public final Object getValueOrDefault(Object obj,
                                      Object defaultValue)

getValueOrUndefined

protected Object getValueOrUndefined(Object thisObj,
                                     Object receiver)

getValueInt

protected int getValueInt(Object thisObj,
                          Object receiver)
                   throws com.oracle.truffle.api.nodes.UnexpectedResultException

Throws:

com.oracle.truffle.api.nodes.UnexpectedResultException

getValueDouble

protected double getValueDouble(Object thisObj,
                                Object receiver)
                         throws com.oracle.truffle.api.nodes.UnexpectedResultException

Throws:

com.oracle.truffle.api.nodes.UnexpectedResultException

getValueBoolean

protected boolean getValueBoolean(Object thisObj,
                                  Object receiver)
                           throws com.oracle.truffle.api.nodes.UnexpectedResultException

Throws:

com.oracle.truffle.api.nodes.UnexpectedResultException

getValueLong

protected long getValueLong(Object thisObj,
                            Object receiver)
                     throws com.oracle.truffle.api.nodes.UnexpectedResultException

Throws:

com.oracle.truffle.api.nodes.UnexpectedResultException

getValueOrDefault

protected Object getValueOrDefault(Object thisObj,
                                   Object receiver,
                                   Object defaultValue)

createCachedPropertyNode

protected PropertyGetNode.GetCacheNode createCachedPropertyNode(com.oracle.truffle.api.object.Property property,
                                                                Object thisObj,
                                                                int depth,
                                                                Object value,
                                                                PropertyGetNode.GetCacheNode currentHead)

Make a cache for a JSObject with this property map and requested property.

Specified by:

createCachedPropertyNode in class PropertyCacheNode<PropertyGetNode.GetCacheNode>

Parameters:

property - The particular entry of the property being accessed.

createJavaPropertyNodeMaybe

protected PropertyGetNode.GetCacheNode createJavaPropertyNodeMaybe(Object thisObj,
                                                                   int depth)

Specified by:

createJavaPropertyNodeMaybe in class PropertyCacheNode<PropertyGetNode.GetCacheNode>

createUndefinedPropertyNode

protected PropertyGetNode.GetCacheNode createUndefinedPropertyNode(Object thisObj,
                                                                   Object store,
                                                                   int depth,
                                                                   Object value)

Specified by:

createUndefinedPropertyNode in class PropertyCacheNode<PropertyGetNode.GetCacheNode>

createJSProxyCache

protected PropertyGetNode.GetCacheNode createJSProxyCache(PropertyCacheNode.ReceiverCheckNode receiverCheck)

createUndefinedOrErrorPropertyNode

protected PropertyGetNode.GetCacheNode createUndefinedOrErrorPropertyNode(PropertyCacheNode.ReceiverCheckNode receiverCheck)

createGenericPropertyNode

protected PropertyGetNode.GetCacheNode createGenericPropertyNode()

Make a generic-case node, for when polymorphism becomes too high.

Specified by:

createGenericPropertyNode in class PropertyCacheNode<PropertyGetNode.GetCacheNode>

isRequired

protected final boolean isRequired()

isGlobal

protected final boolean isGlobal()

Specified by:

isGlobal in class PropertyCacheNode<PropertyGetNode.GetCacheNode>

isOwnProperty

protected final boolean isOwnProperty()

Specified by:

isOwnProperty in class PropertyCacheNode<PropertyGetNode.GetCacheNode>

isMethod

protected boolean isMethod()

setMethod

protected void setMethod()

isPropertyAssumptionCheckEnabled

protected boolean isPropertyAssumptionCheckEnabled()

Specified by:

isPropertyAssumptionCheckEnabled in class PropertyCacheNode<PropertyGetNode.GetCacheNode>

setPropertyAssumptionCheckEnabled

protected void setPropertyAssumptionCheckEnabled(boolean value)

Specified by:

setPropertyAssumptionCheckEnabled in class PropertyCacheNode<PropertyGetNode.GetCacheNode>

createTruffleObjectPropertyNode

protected PropertyGetNode.GetCacheNode createTruffleObjectPropertyNode()

Specified by:

createTruffleObjectPropertyNode in class PropertyCacheNode<PropertyGetNode.GetCacheNode>