Package gofer :: Package rmi :: Module criteria :: Class Builder

Class Builder


Build a criteria object graph based on dictionary representations.
These representations can be nested.
Examples:
  {'eq':10}
  {'neq':10}
  {'in':[1,2]}
  {'gt':10}
  {'lt':10}
  {'and':({'gt':1},{'lt':10})}
  {'or':({'eq':10},{'in':[1,2]})}
  {'or':({'eq':10},{'or':({'eq':1},{'eq':2})}

Instance Methods

[hide private]

Criteria @raise Exception, on invalid criteria.

build(self, criteria)
Build a Criteria object based on the specified dict representation.

source code

_resolve(self, object)

source code

_criteria(self, object)

source code

Class Variables

[hide private]

METHODS = {'eq': Equal, 'neq': NotEqual, 'in': In, 'gt': Great...

Method Details

[hide private]

build(self, criteria)

source code

Build a Criteria object based on the specified dict representation.

Parameters:

criteria (dict) - The criteria to build.

Returns: Criteria @raise Exception, on invalid criteria.

Class Variable Details

[hide private]

METHODS

Value:

{'eq': Equal, 'neq': NotEqual, 'in': In, 'gt': Greater, 'lt': Less, 'a
nd': And, 'or': Or,}