com.oracle.js.parser.ir

Class AccessNode

java.lang.Object

com.oracle.js.parser.ir.Node

com.oracle.js.parser.ir.Expression

com.oracle.js.parser.ir.OptionalExpression

com.oracle.js.parser.ir.BaseNode

com.oracle.js.parser.ir.AccessNode

All Implemented Interfaces:

FunctionCall, Cloneable

public final class AccessNode
extends BaseNode

IR representation of a property access (period operator.)

Field Summary

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

base

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

finish, start

Constructor Summary

Constructors

Constructor and Description
AccessNode(long token, int finish, Expression base, com.oracle.truffle.api.strings.TruffleString property)
AccessNode(long token, int finish, Expression base, com.oracle.truffle.api.strings.TruffleString property, boolean isSuper, boolean isPrivate, boolean optional, boolean optionalChain) Constructor

Method Summary

Modifier and Type	Method and Description
Node	accept(NodeVisitor<? extends LexicalContext> visitor) Assist in IR navigation.
<R> R	accept(TranslatorNodeVisitor<? extends LexicalContext,R> visitor) Provides a means to navigate the IR.
String	getPrivateName()
com.oracle.truffle.api.strings.TruffleString	getPrivateNameTS()
String	getProperty() Get the property name
com.oracle.truffle.api.strings.TruffleString	getPropertyTS()
boolean	isPrivate()
AccessNode	setIsSuper() Mark this node as being a SuperProperty access.
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.BaseNode

getBase, isFunction, isIndex, isOptional, isOptionalChain, isSuper

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

getFinish, getFinishWithoutParens, getStart, getStartWithoutParens, isAlwaysFalse, isAlwaysTrue, isParenthesized, isSelfModifying, makeParenthesized

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

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AccessNode

public AccessNode(long token,
                  int finish,
                  Expression base,
                  com.oracle.truffle.api.strings.TruffleString property,
                  boolean isSuper,
                  boolean isPrivate,
                  boolean optional,
                  boolean optionalChain)

Constructor

Parameters:

token - token

finish - finish

base - base node

property - property

AccessNode

public AccessNode(long token,
                  int finish,
                  Expression base,
                  com.oracle.truffle.api.strings.TruffleString property)

Method Detail

accept

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

Assist in IR navigation.

Specified by:

accept in class Node

Parameters:

visitor - IR navigating 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?

getProperty

public String getProperty()

Get the property name

Returns:

the property name

getPropertyTS

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

isPrivate

public boolean isPrivate()

getPrivateName

public String getPrivateName()

getPrivateNameTS

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

setIsSuper

public AccessNode setIsSuper()

Description copied from class: BaseNode

Mark this node as being a SuperProperty access.

Specified by:

setIsSuper in class BaseNode