bes  Updated for version 3.20.6
ArrayJoinExistingAggregation.h
1 // This file is part of the "NcML Module" project, a BES module designed
3 // to allow NcML files to be used to be used as a wrapper to add
4 // AIS to existing datasets of any format.
5 //
6 // Copyright (c) 2010 OPeNDAP, Inc.
7 // Author: Michael Johnson <m.johnson@opendap.org>
8 //
9 // For more information, please also see the main website: http://opendap.org/
10 //
11 // This library is free software; you can redistribute it and/or
12 // modify it under the terms of the GNU Lesser General Public
13 // License as published by the Free Software Foundation; either
14 // version 2.1 of the License, or (at your option) any later version.
15 //
16 // This library is distributed in the hope that it will be useful,
17 // but WITHOUT ANY WARRANTY; without even the implied warranty of
18 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 // Lesser General Public License for more details.
20 //
21 // You should have received a copy of the GNU Lesser General Public
22 // License along with this library; if not, write to the Free Software
23 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
24 //
25 // Please see the files COPYING and COPYRIGHT for more information on the GLPL.
26 //
27 // You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
29 #ifndef __AGG_UTIL__ARRAY_JOIN_EXISTING_AGGREGATION_H__
30 #define __AGG_UTIL__ARRAY_JOIN_EXISTING_AGGREGATION_H__
31 
32 #include "AggMemberDataset.h" // agg_util
33 #include "ArrayAggregationBase.h" // agg_util
34 #include "Dimension.h" // agg_util
35 
36 namespace libdap {
37  class ConstraintEvaluator;
38  class DDS;
39  class Marshaller;
40 }
41 
42 namespace agg_util {
43 
45 public:
46 
63  ArrayJoinExistingAggregation(const libdap::Array& granuleTemplate, const AMDList& memberDatasets,
64  std::auto_ptr<ArrayGetterInterface>& arrayGetter, const Dimension& joinDim);
65 
67 
69 
71 
78 
79  virtual bool serialize(libdap::ConstraintEvaluator &eval, libdap::DDS &dds, libdap::Marshaller &m, bool ce_eval);
80 
81 protected:
82  // Subclass Interface
83 
87 
88  /* IMPL of virtual hook.
89  * Does the internal work to make the aggregation using read
90  * and respecting constraints on the outer dimension */
92 
93 private:
94  // helpers
95 
97  void duplicate(const ArrayJoinExistingAggregation& rhs);
98 
100  void cleanup() throw ();
101 
103  // Data Rep
104 
107  agg_util::Dimension _joinDim;
108 };
109 
110 }
111 
112 #endif /* __AGG_UTIL__ARRAY_JOIN_EXISTING_AGGREGATION_H__ */
agg_util::ArrayJoinExistingAggregation
Definition: ArrayJoinExistingAggregation.h:44
agg_util::ArrayJoinExistingAggregation::ArrayJoinExistingAggregation
ArrayJoinExistingAggregation(const libdap::Array &granuleTemplate, const AMDList &memberDatasets, std::auto_ptr< ArrayGetterInterface > &arrayGetter, const Dimension &joinDim)
Definition: ArrayJoinExistingAggregation.cc:52
agg_util::Dimension
Definition: Dimension.h:49
agg_util::ArrayJoinExistingAggregation::readConstrainedGranuleArraysAndAggregateDataHook
virtual void readConstrainedGranuleArraysAndAggregateDataHook()
Definition: ArrayJoinExistingAggregation.cc:325
agg_util
Helper class for temporarily hijacking an existing dhi to load a DDX response for one particular file...
Definition: AggMemberDataset.cc:38
agg_util::ArrayAggregationBase
Definition: ArrayAggregationBase.h:49
libdap
Definition: BESDapFunctionResponseCache.h:35
agg_util::ArrayJoinExistingAggregation::transferOutputConstraintsIntoGranuleTemplateHook
virtual void transferOutputConstraintsIntoGranuleTemplateHook()
Definition: ArrayJoinExistingAggregation.cc:312
agg_util::ArrayJoinExistingAggregation::ptr_duplicate
virtual ArrayJoinExistingAggregation * ptr_duplicate()
Definition: ArrayJoinExistingAggregation.cc:103