org.jruby.ast
Class ArgumentNode
java.lang.Object
org.jruby.ast.Node
org.jruby.ast.ArgumentNode
- All Implemented Interfaces:
- INameNode, ISourcePositionHolder
- Direct Known Subclasses:
- RestArgNode, TypedArgumentNode
public class ArgumentNode
- extends Node
- implements INameNode
Simple Node for named entities. Things like the name of a method will make a node
for the name. Also local variables will make a ArgumentNode. In the case of a local
variable we will also keep a list of it's location.
Fields inherited from class org.jruby.ast.Node |
ASSIGNMENT_BYTELIST, CLASS_VARIABLE_BYTELIST, CONSTANT_BYTELIST, EXPRESSION_BYTELIST, FALSE_BYTELIST, GLOBAL_VARIABLE_BYTELIST, INSTANCE_VARIABLE_BYTELIST, LOCAL_VARIABLE_BYTELIST, LOCAL_VARIABLE_IN_BLOCK_BYTELIST, METHOD_BYTELIST, NIL_BYTELIST, SELF_BYTELIST, SUPER_BYTELIST, TRUE_BYTELIST, YIELD_BYTELIST |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
ArgumentNode
public ArgumentNode(ISourcePosition position,
java.lang.String identifier)
ArgumentNode
public ArgumentNode(ISourcePosition position,
java.lang.String identifier,
int location)
getNodeType
public NodeType getNodeType()
- Specified by:
getNodeType
in class Node
- Returns:
- the nodeId
accept
public java.lang.Object accept(NodeVisitor visitor)
- Specified by:
accept
in class Node
getDepth
public int getDepth()
- How many scopes should we burrow down to until we need to set the block variable value.
- Returns:
- 0 for current scope, 1 for one down, ...
getIndex
public int getIndex()
- Gets the index within the scope construct that actually holds the eval'd value
of this local variable
- Returns:
- Returns an int offset into storage structure
getName
public java.lang.String getName()
- Specified by:
getName
in interface INameNode
setName
public void setName(java.lang.String name)
childNodes
public java.util.List<Node> childNodes()
- Specified by:
childNodes
in class Node
Copyright © 2002-2009 JRuby Team. All Rights Reserved.