org.jruby.ast

Class EvStrNode

java.lang.Object

org.jruby.ast.Node

org.jruby.ast.EvStrNode

All Implemented Interfaces:

ISourcePositionHolder

public class EvStrNode
extends Node

Represents an #{} expression in a string. This Node is always a subnode of a DStrNode, DXStrNode or a DRegexpNode. Before this Node is evaluated it contains the code as a String (value). After the first evaluation this String is parsed into the evaluatedNode Node.

Field Summary

Fields

Modifier and Type	Field and Description
private Node	body

Fields inherited from class org.jruby.ast.Node

EMPTY_LIST

Constructor Summary

Constructors

Constructor and Description
EvStrNode(ISourcePosition position, Node body)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	accept(NodeVisitor iVisitor) Accept for the visitor pattern.
java.util.List<Node>	childNodes()
Node	getBody() Gets the evaluatedNode.
NodeType	getNodeType()
IRubyObject	interpret(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock)

Methods inherited from class org.jruby.ast.Node

assign, createList, createList, createList, createList, definition, getNodeName, getPosition, isNil, setPosition, toString

Methods inherited from class java.lang.Object

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

Field Detail

body

private final Node body

Constructor Detail

EvStrNode

public EvStrNode(ISourcePosition position,
                 Node body)

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

getBody

public Node getBody()

Gets the evaluatedNode.

Returns:

Returns a 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