com.oracle.js.parser.ir

Class PropertyNode

java.lang.Object

com.oracle.js.parser.ir.Node

com.oracle.js.parser.ir.PropertyNode

All Implemented Interfaces:

Cloneable

Direct Known Subclasses:

ClassElement

public class PropertyNode
extends Node

IR representation of an object literal property.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	computed
protected FunctionNode	getter Property getter.
protected boolean	isAnonymousFunctionDefinition
protected boolean	isStatic
protected Expression	key Property key.
protected FunctionNode	setter Property setter.
protected Expression	value Property value.

Fields inherited from class com.oracle.js.parser.ir.Node

finish, start

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PropertyNode(long token, int finish, Expression key, Expression value, FunctionNode getter, FunctionNode setter, boolean isStatic, boolean computed, boolean isAnonymousFunctionDefinition)
	PropertyNode(long token, int finish, Expression key, Expression value, FunctionNode getter, FunctionNode setter, boolean isStatic, boolean computed, boolean coverInitializedName, boolean proto)
	PropertyNode(long token, int finish, Expression key, Expression value, FunctionNode getter, FunctionNode setter, boolean isStatic, boolean computed, boolean coverInitializedName, boolean proto, boolean classField, boolean isAnonymousFunctionDefinition) Constructor

Method Summary

Modifier and Type	Method and Description
Node	accept(NodeVisitor<? extends LexicalContext> visitor) Provides a means to navigate the IR.
<R> R	accept(TranslatorNodeVisitor<? extends LexicalContext,R> visitor) Provides a means to navigate the IR.
FunctionNode	getGetter() Get the getter for this property
Expression	getKey() Return the key for this property node
String	getKeyName() Get the name of the property key
com.oracle.truffle.api.strings.TruffleString	getKeyNameTS()
String	getPrivateName()
com.oracle.truffle.api.strings.TruffleString	getPrivateNameTS()
FunctionNode	getSetter() Get the setter for this property
Expression	getValue() Get the value of this property
boolean	isAccessor()
boolean	isAnonymousFunctionDefinition()
boolean	isClassField()
boolean	isClassStaticBlock()
boolean	isComputed()
boolean	isCoverInitializedName()
boolean	isPrivate()
boolean	isProto()
boolean	isRest()
boolean	isStatic()
PropertyNode	setGetter(FunctionNode getter) Set the getter of this property, null if none
PropertyNode	setSetter(FunctionNode setter) Set the setter for this property, null if none
PropertyNode	setValue(Expression value) Set the value of this property
void	toString(StringBuilder sb, boolean printType) Print logic that decides whether to show the optimistic type or not - for example it should not be printed after just parse, when it hasn't been computed, or has been set to a trivially provable value

Methods inherited from class com.oracle.js.parser.ir.Node

clone, equals, getFinish, getSourceOrder, getStart, getToken, hashCode, isAssignment, isLoop, isTokenType, tokenType, toString, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

key

protected final Expression key

Property key.

value

protected final Expression value

Property value.

getter

protected final FunctionNode getter

Property getter.

setter

protected final FunctionNode setter

Property setter.

isStatic

protected final boolean isStatic

computed

protected final boolean computed

isAnonymousFunctionDefinition

protected final boolean isAnonymousFunctionDefinition

Constructor Detail

PropertyNode

protected PropertyNode(long token,
                       int finish,
                       Expression key,
                       Expression value,
                       FunctionNode getter,
                       FunctionNode setter,
                       boolean isStatic,
                       boolean computed,
                       boolean isAnonymousFunctionDefinition)

PropertyNode

public PropertyNode(long token,
                    int finish,
                    Expression key,
                    Expression value,
                    FunctionNode getter,
                    FunctionNode setter,
                    boolean isStatic,
                    boolean computed,
                    boolean coverInitializedName,
                    boolean proto)

PropertyNode

public PropertyNode(long token,
                    int finish,
                    Expression key,
                    Expression value,
                    FunctionNode getter,
                    FunctionNode setter,
                    boolean isStatic,
                    boolean computed,
                    boolean coverInitializedName,
                    boolean proto,
                    boolean classField,
                    boolean isAnonymousFunctionDefinition)

Constructor

Parameters:

token - token

finish - finish

key - the key of this property

value - the value of this property

getter - getter function body

setter - setter function body

Method Detail

getKeyName

public String getKeyName()

Get the name of the property key

Returns:

key name

getKeyNameTS

public com.oracle.truffle.api.strings.TruffleString getKeyNameTS()

accept

public Node accept(NodeVisitor<? extends LexicalContext> visitor)

Description copied from class: Node

Provides a means to navigate the IR.

Specified by:

accept in class Node

Parameters:

visitor - Node visitor.

Returns:

node the node or its replacement after visitation, null if no further visitations are required

accept

public <R> R accept(TranslatorNodeVisitor<? extends LexicalContext,R> visitor)

Description copied from class: Node

Provides a means to navigate the IR.

Specified by:

accept in class Node

Parameters:

visitor - Node visitor.

Returns:

node the node or its replacement after visitation, null if no further visitations are required

toString

public void toString(StringBuilder sb,
                     boolean printType)

Description copied from class: Node

Print logic that decides whether to show the optimistic type or not - for example it should not be printed after just parse, when it hasn't been computed, or has been set to a trivially provable value

Specified by:

toString in class Node

Parameters:

sb - string builder

printType - print type?

getGetter

public FunctionNode getGetter()

Get the getter for this property

Returns:

getter or null if none exists

setGetter

public PropertyNode setGetter(FunctionNode getter)

Set the getter of this property, null if none

Parameters:

getter - getter

Returns:

same node or new node if state changed

getKey

public Expression getKey()

Return the key for this property node

Returns:

the key

getSetter

public FunctionNode getSetter()

Get the setter for this property

Returns:

setter or null if none exists

setSetter

public PropertyNode setSetter(FunctionNode setter)

Set the setter for this property, null if none

Parameters:

setter - setter

Returns:

same node or new node if state changed

getValue

public Expression getValue()

Get the value of this property

Returns:

property value

setValue

public PropertyNode setValue(Expression value)

Set the value of this property

Parameters:

value - new value

Returns:

same node or new node if state changed

isStatic

public boolean isStatic()

isComputed

public boolean isComputed()

isCoverInitializedName

public boolean isCoverInitializedName()

isProto

public boolean isProto()

isRest

public boolean isRest()

isClassField

public boolean isClassField()

isAnonymousFunctionDefinition

public boolean isAnonymousFunctionDefinition()

isPrivate

public boolean isPrivate()

getPrivateName

public String getPrivateName()

getPrivateNameTS

public com.oracle.truffle.api.strings.TruffleString getPrivateNameTS()

isAccessor

public boolean isAccessor()

isClassStaticBlock

public boolean isClassStaticBlock()