org.jruby.ast

Class InstAsgnNode

java.lang.Object

org.jruby.ast.Node

org.jruby.ast.AssignableNode

org.jruby.ast.InstAsgnNode

All Implemented Interfaces:

IArityNode, INameNode, ISourcePositionHolder

public class InstAsgnNode
extends AssignableNode
implements INameNode

Represents an instance variable assignment.

Field Summary

Fields

Modifier and Type	Field and Description
private VariableAccessor	accessor
private java.lang.String	name

Fields inherited from class org.jruby.ast.Node

EMPTY_LIST

Constructor Summary

Constructors

Constructor and Description
InstAsgnNode(ISourcePosition position, java.lang.String name, Node valueNode)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	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.
NodeType	getNodeType()
IRubyObject	interpret(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock)
void	setName(java.lang.String name)
private VariableAccessor	verifyAccessor(RubyClass cls)

Methods inherited from class org.jruby.ast.AssignableNode

definition, getArity, getValueNode, setValueNode

Methods inherited from class org.jruby.ast.Node

createList, createList, createList, createList, getNodeName, getPosition, isNil, setPosition, toString

Methods inherited from class java.lang.Object

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

Field Detail

name

private java.lang.String name

accessor

private VariableAccessor accessor

Constructor Detail

InstAsgnNode

public InstAsgnNode(ISourcePosition position,
                    java.lang.String name,
                    Node valueNode)

Parameters:

name - the name of the instance variable

valueNode - the value of the variable

Method Detail

getNodeType

public NodeType getNodeType()

Specified by:

getNodeType in class Node

Returns:

the nodeId

accept

public java.lang.Object 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

setName

public void setName(java.lang.String name)

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

verifyAccessor

private VariableAccessor verifyAccessor(RubyClass cls)