source: mauRepo/CedaMolesModel/trunk/ceda_moles_model/ea_model/iso_19130_sensor_data/location_model/sd_speed.py @ 8398

Subversion URL: http://proj.badc.rl.ac.uk/svn/ndg/mauRepo/CedaMolesModel/trunk/ceda_moles_model/ea_model/iso_19130_sensor_data/location_model/sd_speed.py@8398
Revision 8398, 2.3 KB checked in by mnagni, 7 years ago (diff)

Incomplete - # 22504: CedaMoles? as python package
 http://team.ceda.ac.uk/trac/ceda/ticket/22504

  • Property svn:mime-type set to text/plain
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21from ea_model.iso_19130_sensor_data.location_model.sd_measure import  SD_Measure
22from ascore.utils import has_value, collectionProofHash
23
24'''
25Created on 26-Jun-2012 10:16:30
26
27@author: mnagni
28'''
29
30class SD_Speed(SD_Measure):
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._sd_measure = SD_Measure()         
43
44                self.distance = None
45                self.uncertainty = None
46                self.value = None
47                self._time_tm_intervallength = None
48                self._time_tm_periodduration = None
49                self._time = None
50                self.uom = None
51                super(SD_Speed, self).__init__()
52        @property
53        def uncertainty(self): 
54                return self._sd_measure.uncertainty
55
56        @uncertainty.setter
57        def uncertainty(self, value):   
58                        self._sd_measure.uncertainty = value
59        @property
60        def value(self):       
61                return self._sd_measure.value
62
63        @value.setter
64        def value(self, value):
65                        self._sd_measure.value = value
66        @property
67        def time(self):
68                if(has_value(self._time_tm_intervallength)):
69                        return self._time_tm_intervallength
70                if(has_value(self._time_tm_periodduration)):
71                        return self._time_tm_periodduration
72                return  None
73
74        @time.setter
75        def time(self, value): 
76                valueClass = "%s.%s" % (type(value).__module__,type(value).__name__)
77                if valueClass == "ea_model.iso_19108_2006_temporal_schema.temporal_objects.tm_intervallength.TM_IntervalLength":
78                        self._time_tm_intervallength = value
79                        self._time_tm_periodduration = None
80                if valueClass == "ea_model.iso_19108_2006_temporal_schema.temporal_objects.tm_periodduration.TM_PeriodDuration":
81                        self._time_tm_periodduration = value
82                        self._time_tm_intervallength = None
83
84        def synchronize(self):
85                pass
86
87        def __key(self):
88                return (self.distance, self.uncertainty, self.value, self.time, self.uom)
89
90        def __eq__(self, y):
91                if type(self) != type(y):
92                        return False
93                '''
94                Cannot compare classes which do not define a "__key" attribute
95                '''
96                if hasattr(self, '_%s__key' % (type(self).__name__)) and hasattr(y, '_%s__key' % (type(y).__name__)):
97                        return self.__key() == y.__key()
98                return id(self) == id(y)
99
100        def __hash__(self):
101                return collectionProofHash(self.__key())
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