/*
 ***** BEGIN LICENSE BLOCK *****
 * Version: EPL 2.0/GPL 2.0/LGPL 2.1
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 * The contents of this file are subject to the Eclipse Public
 * License Version 2.0 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of
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 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.
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 * Copyright (C) 2007 Thomas E Enebo <enebo@acm.org>
 * Copyright (C) 2006 Charles Oliver Nutter <headius@headius.com>
 * 
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package org.jruby.ast;

 Any thing which implements this represents a Callable-like node which can have a block 
 associated with it as part of that call.  The calls which can be this are: RubyCallNode, FCallNode,
 VCallNode, and SuperNode.  Blocks (the IterNode that this interface refers to can be either
 an IterNode ( {...} or do ... end ) or a BlockPassNode (&block).
 
 It is likely we can remove this interface once the parser explicitly passes all iters into
 the callable node during construction.
/**
 *  Any thing which implements this represents a Callable-like node which can have a block 
 *  associated with it as part of that call.  The calls which can be this are: RubyCallNode, FCallNode,
 *  VCallNode, and SuperNode.  Blocks (the IterNode that this interface refers to can be either
 *  an IterNode ( {...} or do ... end ) or a BlockPassNode (&block).
 *  
 *  It is likely we can remove this interface once the parser explicitly passes all iters into
 *  the callable node during construction.
 */
public interface BlockAcceptingNode {
    public Node getIterNode();
    
    public Node setIterNode(Node iterNode);
}