Modeling.PyModel.Association

Package Modeling :: Module PyModel :: Class Association

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Class Association

BaseDescription --+
                  |
                 Association

Describes an Association between 2 entities

An Association binds two entities, 'src' and 'dst' (cf. __init__()), with two relationships:

a toOne relationship src -> dst

a toMany relationship dst -> src

Method Summary
	`__init__(self, src, dst, **kw)`
	`build(self, model)`
	`check_multiplicity(self)` Check the self.multiplicity is correct
Inherited from BaseDescription
	`clone(self, descriptionObject)` return an independant copy of object
	`defaultedField(self, field, defaultValue)`
	`requiredField(self, field)` make test more useful
	`toXML(self)`
	`update(self)`

Class Variable Summary
`dict`	`defaults` = `{'joinSemantic': [0, 0], 'displayLabel': ['',...`
Inherited from BaseDescription
`str`	`VERSION` = `'0.1'`

Method Details

Check the self.multiplicity is correct

Returns: (src->dst multiplicity, dst->src multiplicity)

Class Variable Details

Type:: dict
Value:: {'delete': ['nullify', 'nullify'], 'displayLabel': ['', ''], 'doc': ['', ''], 'isClassProperty': [1, 1], 'joinSemantic': [0, 0], 'keys': [None, None], 'multiplicity': [[0, 1], [0, None]], 'relations': <function relationsForSrcAndDst at 0xb6a2a844>('src', 'd\ ...

Generated by Epydoc 2.1 on Sat Mar 4 13:36:27 2006