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gangster.h

/***************************************************************
 *
 * Copyright (C) 1990-2007, Condor Team, Computer Sciences Department,
 * University of Wisconsin-Madison, WI.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you
 * may not use this file except in compliance with the License.  You may
 * obtain a copy of the License at
 * 
 *    http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 ***************************************************************/


#ifndef __GANGSTER_H__
#define __GANGSTER_H__

#define WANT_CLASSAD_NAMESPACE
#include "classad/classad_distribution.h"
#include "gmr.h"

class Gangster {
public:
      Gangster( Gangster*, int );
      virtual ~Gangster( );

      void  assign( GMR* );
      bool  setupMatchBindings( int );
      void  teardownMatchBindings( int );
      bool  match( bool );
      void  retire( bool=false );
      void  reset( );
      void  printKeys( );

      void  testOneWayMatch( int, classad::Value& );

protected:
      void  testMatch( int, classad::Value& );
      bool  fillDock( int, bool );
      bool  fillDockIndexed( int, bool );
      static  bool indexed;

      struct Dock {
            GMR::Port         *port;
            int                     lastKey;
            Gangster          *boundGangster;
            int                     boundDock;
            bool              satisfied;
      };
      typedef vector<Dock> Docks;

      static int              nextContextNum;

      GMR               *gmr;
      Gangster    *parentGangster;
      int               parentDockNum;
      classad::ClassAd        *context;
      int               contextNum;
      int               parentLinked;
      Docks       docks;
};


#endif

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