source: mauRepo/MolesManager/trunk/src/ea_model/iso_19103_2005_schema_language/basic_types/derived/units_of_measure/length.py @ 8091

Subversion URL: http://proj.badc.rl.ac.uk/svn/ndg/mauRepo/MolesManager/trunk/src/ea_model/iso_19103_2005_schema_language/basic_types/derived/units_of_measure/length.py@8091
Revision 8091, 1.3 KB checked in by mnagni, 8 years ago (diff)

The migration process now includes
1) deployment_data files
2) XML document hash
3) full Dojo support


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21from ea_model.iso_19103_2005_schema_language.basic_types.derived.units_of_measure.measure import  Measure
22from ascore.utils import has_value
23
24'''
25Created on 16-Feb-2012 16:18:08
26
27@author: mnagni
28'''
29
30class Length(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._measure = Measure()       
43
44        self.value = None
45        self.uom = None
46        super(Length, self).__init__()
47
48    @property
49    def value(self):   
50        return self._measure.value
51
52    @value.setter
53    def value(self, value):     
54            self._measure.value = value
55
56    def __key(self):
57        return (self.value, self.uom)
58
59    def __eq__(self, y):
60        '''
61        Cannot compare classes which do not define a "__key" attribute
62        '''
63        if hasattr(self, '_%s__key' % (type(self).__name__)) and hasattr(y, '_%s__key' % (type(y).__name__)):
64            return self.__key() == y.__key()
65        return id(self) == id(y)
66
67    def __hash__(self):
68        return hash(self.__key())
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