org.jruby.ast

Class LiteralNode

java.lang.Object

org.jruby.ast.Node

org.jruby.ast.LiteralNode

All Implemented Interfaces:

InvisibleNode, ISourcePositionHolder, ParseResult

public class LiteralNode
extends Node
implements InvisibleNode

This is not a node in the classic sense in that it has no defined or interpret method which can be called. It just stores the position of the literal and the name/value of the literal. We made it a node so that the parser needs to work less hard in its productions. dynamic literals are nodes and by having literals also be nodes means they have a common subtype which is not Object.

Field Summary

Fields inherited from class org.jruby.ast.Node

containsVariableAssignment

Constructor Summary

Constructors

Constructor and Description
LiteralNode(ISourcePosition position, String name)

Method Summary

Methods

Modifier and Type	Method and Description
<T> T	accept(NodeVisitor<T> iVisitor) Accept for the visitor pattern.
List<Node>	childNodes()
String	getName()
NodeType	getNodeType()

Methods inherited from class org.jruby.ast.Node

containsVariableAssignment, createList, createList, createList, createList, findFirstChild, getLine, getNodeName, getPosition, isNil, needsDefinitionCheck, setPosition, toString, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

LiteralNode

public LiteralNode(ISourcePosition position,
           String name)

Method Detail

getName

public String getName()

accept

public <T> T accept(NodeVisitor<T> iVisitor)

Accept for the visitor pattern.

Specified by:

accept in class Node

Parameters:

iVisitor - the visitor

childNodes

public List<Node> childNodes()

Specified by:

childNodes in class Node

getNodeType

public NodeType getNodeType()

Specified by:

getNodeType in class Node

Returns:

the nodeId