frameworks/projects/advancedgrids/src/mx/olap/IOLAPCubeImpl.as

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//
//  Licensed to the Apache Software Foundation (ASF) under one or more
//  contributor license agreements.  See the NOTICE file distributed with
//  this work for additional information regarding copyright ownership.
//  The ASF licenses this file to You under the Apache License, Version 2.0
//  (the "License"); you may not use this file except in compliance with
//  the License.  You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  See the License for the specific language governing permissions and
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////////////////////////////////////////////////////////////////////////////////

package mx.olap
{
/**
 *  @private
 */
public interface IOLAPCubeImpl
{
	//--------------------------------------------------------------------------
	//
	//  Properties
	//
	//--------------------------------------------------------------------------

	//----------------------------------
	//  cube
	//----------------------------------
	
	/**
	 * Provide the cube on which the implementation would act upon.
	 *  
	 *  @langversion 3.0
	 *  @playerversion Flash 9
	 *  @playerversion AIR 1.1
	 *  @productversion Flex 3
	 */
	function set cube(value:IOLAPCube):void;
	
	//----------------------------------
	//  queryProgress
	//----------------------------------
	
	/**
     * Returns the progress of cell computation in the query.
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
    function get queryProgress():int;
	
	//----------------------------------
	//  queryTotal
	//----------------------------------
	
    /**
     * Returns the total number of cells in the query.
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
	function get queryTotal():int;
	
	//--------------------------------------------------------------------------
	//
	//  Methods
	//
	//--------------------------------------------------------------------------
	
	/**
	 * Function to be called to build the cube.
	 * Returns false to indicate that it needs to be called again to
	 * complete the cube. Returns true when cube is complete.
	 *  
	 *  @langversion 3.0
	 *  @playerversion Flash 9
	 *  @playerversion AIR 1.1
	 *  @productversion Flex 3
	 */
	function buildCubeIteratively():Boolean;
	
    /**
     *  Aborts execution of the query.
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
    function cancelQuery(q:IOLAPQuery):void;

    /**
     *  Aborts creation of the cube.
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */	
	function cancelRefresh():void;

	/**
	 * Populates the 'result' object with the 'query' results.
	 * Returns true when the result has been fully computed.
	 * Returns false to indicate that execute needs to be called again.
	 * query and result arguments should be changed only after execute returns true
	 * or after calling cancelQuery.
	 *  
	 *  @langversion 3.0
	 *  @playerversion Flash 9
	 *  @playerversion AIR 1.1
	 *  @productversion Flex 3
	 */
	function execute(query:IOLAPQuery, result:OLAPResult):Boolean;

	/**
	 *  refresh called from cube
	 *  
	 *  @langversion 3.0
	 *  @playerversion Flash 9
	 *  @playerversion AIR 1.1
	 *  @productversion Flex 3
	 */
	function refresh():void;		
}
}