ActionCache.h

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00001 //# Copyright (C) 2009
00002 //# Associated Universities, Inc. Washington DC, USA.
00003 //#
00004 //# This library is free software; you can redistribute it and/or modify it
00005 //# under the terms of the GNU Library General Public License as published by
00006 //# the Free Software Foundation; either version 2 of the License, or (at your
00007 //# option) any later version.
00008 //#
00009 //# This library is distributed in the hope that it will be useful, but WITHOUT
00010 //# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00011 //# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
00012 //# License for more details.
00013 //#
00014 //# You should have received a copy of the GNU Library General Public License
00015 //# along with this library; if not, write to the Free Software Foundation,
00016 //# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
00017 //#
00018 //# Correspondence concerning AIPS++ should be addressed as follows:
00019 //#        Internet email: aips2-request@nrao.edu.
00020 //#        Postal address: AIPS++ Project Office
00021 //#                        National Radio Astronomy Observatory
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00024 //#
00025 
00026 #ifndef ACTIONCACHE_H_
00027 #define ACTIONCACHE_H_
00028 
00029 #include <plotms/Actions/PlotMSAction.h>
00030 
00031 
00032 namespace casa {
00033 
00034 class PlotMSPlot;
00035 class CacheThread;
00036 
00037 class ActionCache  : public PlotMSAction {
00038 public:
00039         ActionCache( Client* client );
00040         ActionCache( Client* client, std::vector<PlotMSPlot*> plots, PMSPTMethod postThreadMethod = NULL);
00041         virtual ~ActionCache();
00042 protected:
00043         bool doWork();
00044         virtual bool isAxesValid( std::vector<std::pair<PMS::Axis,unsigned int > > cacheAxes, int plotIndex, int axisIndex ) const = 0;
00045         virtual bool loadParameters();
00046         virtual bool loadAxes() = 0;
00047         virtual void checkFeasibility(PlotMSApp* plotms, int plotIndex, std::vector<PMS::Axis>& a ) const;
00048         virtual void setUpWorkParameters(CacheThread* cacheThread, int plotIndex, std::vector<PMS::Axis>& axes) = 0;
00049         virtual bool doActionSpecific(PlotMSApp* plotms);
00050         std::vector<PlotMSPlot*> plots;
00051         std::vector<std::vector<PMS::Axis> > axes;
00052 
00053 };
00054 
00055 } /* namespace casa */
00056 #endif /* PLOTMSACTIONCACHELOAD_H_ */