.. java:import:: org.caosdb.server.query Query.QueryException

.. java:import:: org.jdom2 Element

EntityFilterInterface
=====================

.. java:package:: org.caosdb.server.query
   :noindex:

.. java:type:: public interface EntityFilterInterface

Methods
-------
apply
^^^^^

.. java:method::  void apply(QueryInterface query) throws QueryException
   :outertype: EntityFilterInterface

getCacheKey
^^^^^^^^^^^

.. java:method:: public String getCacheKey()
   :outertype: EntityFilterInterface

   Return a string which can serve as a cache key. The string must describe all relevant parameters of the filter.

   :return: a cache key.

toElement
^^^^^^^^^

.. java:method:: public Element toElement()
   :outertype: EntityFilterInterface