BlockAcceptingNode.java

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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: CallNode, 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 void setIterNode(Node iterNode);
}