result.java

OLAP 的客户端代码

/*
 * ====================================================================
 * This software is subject to the terms of the Common Public License
 * Agreement, available at the following URL:
 *   http://www.opensource.org/licenses/cpl.html .
 * Copyright (C) 2003-2004 TONBELLER AG.
 * All Rights Reserved.
 * You must accept the terms of that agreement to use this software.
 * ====================================================================
 *
 * 
 */
package com.tonbeller.jpivot.olap.model;

import java.util.List;

/**
 * Result of an OLAP query.
 * @author av
 */
public interface Result extends Visitable, Decorator {
  
  /**
   * returns the cells of the result in row order. For a two dimensional result
   * the <em>cell [rowIndex] [colIndex]</em> is found at index <em>columnCount *
   * rowIndex + colIndex</em>
   * @return the Cells of the result
   * @see Cell
   */
  List getCells();
  
  /**
   * return the axes
   */
  Axis[] getAxes();
  
  /**
   * return the slicer axis
   */
  Axis getSlicer();
  
  /**
   * @return true, if the result was rolled back due to overflow condition
   */
  boolean isOverflowOccured();
}