org.jruby.ast
Class ClassVarAsgnNode

java.lang.Object
  extended by org.jruby.ast.Node
      extended by org.jruby.ast.AssignableNode
          extended by org.jruby.ast.ClassVarAsgnNode
All Implemented Interfaces:
IArityNode, INameNode, ISourcePositionHolder

public class ClassVarAsgnNode
extends AssignableNode
implements INameNode

Class variable assignment node.


Field Summary
 
Fields inherited from class org.jruby.ast.Node
EMPTY_COMMENT_LIST, INVALID_POSITION, nodeId
 
Constructor Summary
ClassVarAsgnNode(ISourcePosition position, java.lang.String name, Node valueNode)
           
 
Method Summary
 Instruction accept(NodeVisitor iVisitor)
          Accept for the visitor pattern.
 IRubyObject assign(Ruby runtime, ThreadContext context, IRubyObject self, IRubyObject value, Block block, boolean checkArity)
           
 java.util.List<Node> childNodes()
           
 java.lang.String getName()
          Gets the name.
 IRubyObject interpret(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock)
           
 
Methods inherited from class org.jruby.ast.AssignableNode
definition, getArity, getValueNode, setValueNode
 
Methods inherited from class org.jruby.ast.Node
addComment, addComments, createList, getComments, getNodeName, getPosition, getPositionIncludingComments, hasComments, isInvisible, setPosition, toString, when
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ClassVarAsgnNode

public ClassVarAsgnNode(ISourcePosition position,
                        java.lang.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

accept

public Instruction accept(NodeVisitor iVisitor)
Accept for the visitor pattern.

Specified by:
accept in class Node
Parameters:
iVisitor - the visitor

getName

public java.lang.String getName()
Gets the name.

Specified by:
getName in interface INameNode
Returns:
Returns a String

childNodes

public java.util.List<Node> childNodes()
Specified by:
childNodes in class Node

interpret

public IRubyObject interpret(Ruby runtime,
                             ThreadContext context,
                             IRubyObject self,
                             Block aBlock)
Overrides:
interpret in class Node

assign

public IRubyObject assign(Ruby runtime,
                          ThreadContext context,
                          IRubyObject self,
                          IRubyObject value,
                          Block block,
                          boolean checkArity)
Overrides:
assign in class Node


Copyright © 2002-2007 JRuby Team. All Rights Reserved.