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/* Copyright (c) 2006-2011 by OpenLayers Contributors (see authors.txt for
* full list of contributors). Published under the Clear BSD license.
* See http://svn.openlayers.org/trunk/openlayers/license.txt for the
* full text of the license. */
/**
* @requires OpenLayers/Filter.js
*/
/**
* Class: OpenLayers.Filter.Function
* This class represents a filter function.
* We are using this class for creation of complex
* filters that can contain filter functions as values.
* Nesting function as other functions parameter is supported.
*
* Inherits from
* - <OpenLayers.Filter>
*/
OpenLayers.Filter.Function = OpenLayers.Class(OpenLayers.Filter, {
/**
* APIProperty: name
* {String} Name of the function.
*/
name: null,
/**
* APIProperty: params
* {Array(<OpenLayers.Filter.Function> || String || Number)} Function parameters
* For now support only other Functions, String or Number
*/
params: null,
/**
* Constructor: OpenLayers.Filter.Function
* Creates a filter function.
*
* Parameters:
* options - {Object} An optional object with properties to set on the
* function.
*
* Returns:
* {<OpenLayers.Filter.Function>}
*/
initialize: function(options) {
OpenLayers.Filter.prototype.initialize.apply(this, [options]);
},
CLASS_NAME: "OpenLayers.Filter.Function"
});
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