source: mauRepo/CedaMolesModel/trunk/ceda_moles_model/ea_model/informative/spatial_examples_from_iso_19107/application_schema/topology_simple/simple_topology/ts_node.py @ 8457

Subversion URL: http://proj.badc.rl.ac.uk/svn/ndg/mauRepo/CedaMolesModel/trunk/ceda_moles_model/ea_model/informative/spatial_examples_from_iso_19107/application_schema/topology_simple/simple_topology/ts_node.py@8457
Revision 8457, 2.3 KB checked in by mnagni, 7 years ago (diff)

Corrected an error in the generation of the classes "synchronize" method.

  • Property svn:mime-type set to text/plain
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21from ea_model.informative.spatial_examples_from_iso_19107.application_schema.topology_simple.simple_topology.ts_root import  TS_Root
22from ascore.utils import has_value, collectionProofHash
23
24'''
25Created on 10-Jul-2012 14:15:04
26
27@author: mnagni
28'''
29
30class TS_Node(TS_Root):
31        '''
32                Represents a data entity defined in a UML diagram and supposed to
33                be persisted in a relational database.
34 
35                This class has been genererated automatically using the Apache Velocity project.
36        '''
37        '''
38                Please note that any access to the inner attributes should be done using
39                the given get/set methods and NOT accessing them directly.
40        '''
41        def __init__(self):
42                self._ts_root = TS_Root()       
43
44                self.composite = []
45                self._spoke_ts_edge = []
46                self._spoke_gr_directededge = []
47                self._spoke = []
48                self.theFace = None
49                self.position = None
50                super(TS_Node, self).__init__()
51        @property
52        def spoke(self):       
53                try:
54                        ret = []
55                        ret.extend(self._spoke_ts_edge)
56                        ret.extend(self._spoke_gr_directededge)
57                        if not hasattr(self, '_spoke'):
58                                self._spoke = []
59                        if self._spoke is not None:
60                                ret.extend(self._spoke)
61                        del self._spoke[:]
62                        self._spoke.extend(set(ret))
63                except Exception as e:
64                        pass
65                return self._spoke
66
67
68        def synchronize(self):
69                int_spoke = self.spoke 
70                del self._spoke_ts_edge[:]
71                del self._spoke_gr_directededge[:]
72                for item in int_spoke: 
73                        valueClass = "%s.%s" % (type(item).__module__,type(item).__name__)
74                        if valueClass == "ea_model.informative.spatial_examples_from_iso_19107.application_schema.topology_simple.simple_topology.ts_edge.TS_Edge":
75                                self._spoke_ts_edge.append(item)
76                                continue
77                        if valueClass == "ea_model.informative.spatial_examples_from_iso_19107.application_schema.topology_simple.graph.gr_directededge.GR_DirectedEdge":
78                                self._spoke_gr_directededge.append(item)
79                                continue
80                pass
81
82        def __key(self):
83                return (self.composite, self.spoke, self.theFace, self.position)
84
85        def __eq__(self, y):
86                if type(self) != type(y):
87                        return False
88                '''
89                Cannot compare classes which do not define a "__key" attribute
90                '''
91                if hasattr(self, '_%s__key' % (type(self).__name__)) and hasattr(y, '_%s__key' % (type(y).__name__)):
92                        return self.__key() == y.__key()
93                return id(self) == id(y)
94
95        def __hash__(self):
96                return collectionProofHash(self.__key())
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