Package org.jruby.ast

Source Code of org.jruby.ast.AttrAssignTwoArgNode

/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/

package org.jruby.ast;

import org.jruby.Ruby;
import org.jruby.lexer.yacc.ISourcePosition;
import org.jruby.runtime.Block;
import org.jruby.runtime.CallSite;
import org.jruby.runtime.ThreadContext;
import org.jruby.runtime.builtin.IRubyObject;

/**
*
* @author enebo
*/
public class AttrAssignTwoArgNode extends AttrAssignNode {
    private Node arg1;
    private Node arg2;
   
    public AttrAssignTwoArgNode(ISourcePosition position, Node receiverNode, String name, ArrayNode argsNode) {
        super(position, receiverNode, name, argsNode);
       
        assert argsNode.size() == 2 : "argsNode.size() is 2";
       
        arg1 = argsNode.get(0);
        arg2 = argsNode.get(1);
    }

    @Override
    public IRubyObject interpret(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock) {
        IRubyObject receiver = receiverNode.interpret(runtime, context, self, aBlock);
        IRubyObject param1 = arg1.interpret(runtime, context, self, aBlock);
        IRubyObject param2 = arg2.interpret(runtime, context, self, aBlock);
       
        assert hasMetaClass(receiver) : receiverClassName(receiver);
       
        // If reciever is self then we do the call the same way as vcall
        CallSite callSite = selectCallSite(self, receiver);
        callSite.call(context, self, receiver, param1, param2);

        return param2;
    }
   
       
    @Override
    public IRubyObject assign(Ruby runtime, ThreadContext context, IRubyObject self, IRubyObject value, Block aBlock, boolean checkArity) {
        IRubyObject receiver = receiverNode.interpret(runtime, context, self, aBlock);
        IRubyObject param1 = arg1.interpret(runtime, context, self, aBlock);
        IRubyObject param2 = arg2.interpret(runtime, context, self, aBlock);
       
        assert hasMetaClass(receiver) : receiverClassName(receiver);
       
        // If reciever is self then we do the call the same way as vcall
        CallSite callSite = selectCallSite(self, receiver);
        callSite.call(context, self, receiver, param1, param2, value);
       
        return runtime.getNil();
    }
}
TOP

Related Classes of org.jruby.ast.AttrAssignTwoArgNode

TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.