org.jruby.ast

Class ClassVarAsgnNode

java.lang.Object

org.jruby.ast.Node

org.jruby.ast.AssignableNode

org.jruby.ast.ClassVarAsgnNode

All Implemented Interfaces:

INameNode, ISourcePositionHolder, ParseResult

public class ClassVarAsgnNode
extends AssignableNode
implements INameNode

Class variable assignment node.

Field Summary

Fields inherited from class org.jruby.ast.Node

containsVariableAssignment, newline

Constructor Summary

Constructors

Constructor and Description
ClassVarAsgnNode(ISourcePosition position, String name, Node valueNode)

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() Gets the name.
NodeType	getNodeType()
boolean	needsDefinitionCheck() Check whether the given node is considered always "defined" or whether it has some form of definition check.

Methods inherited from class org.jruby.ast.AssignableNode

getValueNode, setValueNode

Methods inherited from class org.jruby.ast.Node

containsVariableAssignment, createList, createList, createList, createList, findFirstChild, getLine, getNodeName, getPosition, isNewline, isNil, setNewline, setPosition, toString, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassVarAsgnNode

public ClassVarAsgnNode(ISourcePosition position,
                String name,
                Node valueNode)

Parameters:

name - id of the class variable to assign to

valueNode - Node used to compute the new value when the assignment is evaled

Method Detail

getNodeType

public NodeType getNodeType()

Specified by:

getNodeType in class Node

Returns:

the nodeId

accept

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

Accept for the visitor pattern.

Specified by:

accept in class Node

Parameters:

iVisitor - the visitor

getName

public String getName()

Gets the name.

Specified by:

getName in interface INameNode

Returns:

Returns a String

childNodes

public List<Node> childNodes()

Specified by:

childNodes in class Node

needsDefinitionCheck

public boolean needsDefinitionCheck()

Description copied from class: Node

Check whether the given node is considered always "defined" or whether it has some form of definition check.

Overrides:

needsDefinitionCheck in class Node

Returns:

Whether the type of node represents a possibly undefined construct