org.jruby.ast
Class AttrAssignNode

java.lang.Object
  org.jruby.ast.Node
      org.jruby.ast.AttrAssignNode

All Implemented Interfaces:

IArgumentNode, INameNode, ISourcePositionHolder

Direct Known Subclasses:

AttrAssignOneArgNode, AttrAssignThreeArgNode, AttrAssignTwoArgNode

public class AttrAssignNode
extends Node
implements INameNode, IArgumentNode

Node that represents an assignment of either an array element or attribute.

Field Summary

CallSite	normalCallAdapter
protected Node	receiverNode
CallSite	variableCallAdapter

Fields inherited from class org.jruby.ast.Node

EMPTY_COMMENT_LIST, INVALID_POSITION, nodeId

Constructor Summary

AttrAssignNode(ISourcePosition position, Node receiverNode, java.lang.String name, Node argsNode)

Method Summary

Instruction	accept(NodeVisitor visitor) 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	definition(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock)
Node	getArgsNode() Gets the argsNode.
java.lang.String	getName() Gets the name.
Node	getReceiverNode() Gets the receiverNode.
IRubyObject	interpret(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock)
protected Node	newAttrAssignNode(ArrayNode argsNode)
protected Node	newMutatedAttrAssignNode(ArrayNode argsNode)
Node	setArgsNode(Node argsNode) Set the argsNode

Methods inherited from class org.jruby.ast.Node

addComment, addComments, createList, getComments, getNodeName, getPosition, getPositionIncludingComments, hasComments, isInvisible, setPosition, toString

Methods inherited from class java.lang.Object

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

Field Detail

receiverNode

protected final Node receiverNode

variableCallAdapter

public CallSite variableCallAdapter

normalCallAdapter

public CallSite normalCallAdapter

Constructor Detail

AttrAssignNode

public AttrAssignNode(ISourcePosition position,
                      Node receiverNode,
                      java.lang.String name,
                      Node argsNode)

Method Detail

accept

public Instruction accept(NodeVisitor visitor)

Accept for the visitor pattern.

Specified by:

accept in class Node

Parameters:

visitor - the visitor

getName

public java.lang.String getName()

Gets the name. name is the name of the method called

Specified by:

getName in interface INameNode

Returns:

name

getReceiverNode

public Node getReceiverNode()

Gets the receiverNode. receiverNode is the object on which the method is being called

Returns:

receiverNode

getArgsNode

public Node getArgsNode()

Gets the argsNode. argsNode representing the method's arguments' value for this call.

Specified by:

getArgsNode in interface IArgumentNode

Returns:

argsNode

newAttrAssignNode

protected Node newAttrAssignNode(ArrayNode argsNode)

newMutatedAttrAssignNode

protected Node newMutatedAttrAssignNode(ArrayNode argsNode)

setArgsNode

public Node setArgsNode(Node argsNode)

Set the argsNode

Specified by:

setArgsNode in interface IArgumentNode

Parameters:

argsNode - set the arguments for this node.

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

definition

public java.lang.String definition(Ruby runtime,
                                   ThreadContext context,
                                   IRubyObject self,
                                   Block aBlock)

Overrides:

definition in class Node