Package org.jruby.ast

Class CallNode

java.lang.Object

org.jruby.ast.Node

org.jruby.ast.CallNode

All Implemented Interfaces:

BlockAcceptingNode, CanRaise, IArgumentNode, INameNode

Direct Known Subclasses:

OperatorCallNode

public class CallNode
extends Node
implements INameNode, IArgumentNode, BlockAcceptingNode, CanRaise

A method or operator call.

Field Summary

Fields

Modifier and Type	Field	Description
protected Node	iterNode

Fields inherited from class org.jruby.ast.Node

containsVariableAssignment, newline

Constructor Summary

Constructors

Constructor	Description
CallNode(int line, Node receiverNode, RubySymbol name, Node argsNode, Node iterNode, boolean isLazy)

Method Summary

Modifier and Type	Method	Description
<T> T	accept(NodeVisitor<T> iVisitor)	Accept for the visitor pattern.
List<Node>	childNodes()
Node	getArgsNode()	Gets the argsNode representing the method's arguments' value for this call.
Node	getIterNode()
RubySymbol	getName()	Gets the name.
NodeType	getNodeType()
Node	getReceiverNode()	Gets the receiverNode.
boolean	isLazy()	Is this call lazily execute because it was on right hand side of the lonely (&.) operator?
Node	setArgsNode(Node argsNode)	Set the argsNode.
Node	setIterNode(Node iterNode)
protected String	toStringInternal()	Overridden by nodes that have additional internal state to be displated in toString.

Methods inherited from class org.jruby.ast.Node

containsVariableAssignment, createList, createList, createList, createList, executesOnce, getFile, getLine, getNodeName, isNewline, isNil, needsDefinitionCheck, setLine, setNewline, toString, toString, toStringExtraInfo, unsetNewline

Methods inherited from class java.lang.Object

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

Field Details

iterNode

protected Node iterNode

Constructor Details

CallNode

public CallNode(int line,
 Node receiverNode,
 RubySymbol name,
 Node argsNode,
 Node iterNode,
 boolean isLazy)

Method Details

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

getIterNode

public Node getIterNode()

Specified by:

getIterNode in interface BlockAcceptingNode

setIterNode

public Node setIterNode(Node iterNode)

Specified by:

setIterNode in interface BlockAcceptingNode

getArgsNode

public Node getArgsNode()

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

Specified by:

getArgsNode in interface IArgumentNode

Returns:

argsNode

setArgsNode

public Node setArgsNode(Node argsNode)

Set the argsNode. This is for re-writer and not general interpretation.

Specified by:

setArgsNode in interface IArgumentNode

Parameters:

argsNode - set the arguments for this node.

getName

public RubySymbol 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

isLazy

public boolean isLazy()

Is this call lazily execute because it was on right hand side of the lonely (&.) operator?

Returns:

true if so.

childNodes

public List<Node> childNodes()

Specified by:

childNodes in class Node

toStringInternal

protected String toStringInternal()

Description copied from class: Node

Overridden by nodes that have additional internal state to be displated in toString.

For nodes that have it, name is handled separately, by implementing INameNode.

Child nodes are handled via iterating #childNodes.

Overrides:

toStringInternal in class Node

Returns:

A string representing internal node state, or null if none.