bes  Updated for version 3.20.6
ArrayAggregationBase.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_AGGREGATION_BASE_H__
30 #define __AGG_UTIL__ARRAY_AGGREGATION_BASE_H__
31 
32 #include "AggMemberDataset.h" // agg_util
33 #include "AggregationUtil.h" // agg_util
34 #include <Array.h> // libdap
35 #include <memory> // std
36 
37 namespace libdap {
38  class ConstraintEvaluator;
39  class DDS;
40  class Marshaller;
41 }
42 
43 namespace agg_util
44 {
49  class ArrayAggregationBase : public libdap::Array
50  {
51  public:
67  const libdap::Array& granuleProto, // prototype for granule
68  const AMDList& memberDatasets, // granule descs to use for the agg
69  std::auto_ptr<ArrayGetterInterface>& arrayGetter // way to get the data array
70  );
71 
73 
74  virtual ~ArrayAggregationBase();
75 
76  ArrayAggregationBase& operator=(const ArrayAggregationBase& rhs);
77 
80 
96  virtual bool read();
97 
101  const AMDList& getDatasetList() const;
102 
103  protected:
104 
105 
107  void printConstraints(const Array& fromArray);
108 
113  libdap::Array& getGranuleTemplateArray();
114 
120 
121  protected: // Subclass Interface
122 
125 
132 
133  private:
134 
136  void duplicate(const ArrayAggregationBase& rhs);
137 
139  void cleanup() throw();
140 
143 
148  std::auto_ptr<libdap::Array> _pSubArrayProto;
149 
152  std::auto_ptr<ArrayGetterInterface> _pArrayGetter;
153 
159  AMDList _datasetDescs;
160 
161  };
162 
163 }
164 
165 #endif /* __AGG_UTIL__ARRAY_AGGREGATION_BASE_H__ */
agg_util::ArrayAggregationBase::printConstraints
void printConstraints(const Array &fromArray)
Definition: ArrayAggregationBase.cc:143
agg_util::ArrayAggregationBase::ptr_duplicate
virtual ArrayAggregationBase * ptr_duplicate()
Definition: ArrayAggregationBase.cc:83
agg_util::ArrayAggregationBase::getGranuleTemplateArray
libdap::Array & getGranuleTemplateArray()
Definition: ArrayAggregationBase.cc:151
agg_util::ArrayAggregationBase::readConstrainedGranuleArraysAndAggregateDataHook
virtual void readConstrainedGranuleArraysAndAggregateDataHook()
Definition: ArrayAggregationBase.cc:194
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::ArrayAggregationBase::getArrayGetterInterface
const ArrayGetterInterface & getArrayGetterInterface() const
Definition: ArrayAggregationBase.cc:158
agg_util::ArrayGetterInterface
Definition: AggregationUtil.h:59
agg_util::ArrayAggregationBase::transferOutputConstraintsIntoGranuleTemplateHook
virtual void transferOutputConstraintsIntoGranuleTemplateHook()
Definition: ArrayAggregationBase.cc:186
agg_util::ArrayAggregationBase::read
virtual bool read()
Definition: ArrayAggregationBase.cc:94
agg_util::ArrayAggregationBase::getDatasetList
const AMDList & getDatasetList() const
Definition: ArrayAggregationBase.cc:136
agg_util::ArrayAggregationBase::ArrayAggregationBase
ArrayAggregationBase(const libdap::Array &granuleProto, const AMDList &memberDatasets, std::auto_ptr< ArrayGetterInterface > &arrayGetter)
Definition: ArrayAggregationBase.cc:48