rolapposition.java

来自「数据仓库展示程序」· Java 代码 · 共 47 行

/*
// $Id: //open/mondrian/src/main/mondrian/rolap/RolapPosition.java#4 $
// 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.
// (C) Copyright 2005-2005 Julian Hyde
// All Rights Reserved.
// You must accept the terms of that agreement to use this software.
*/

package mondrian.rolap;

import mondrian.olap.*;
import mondrian.olap.fun.MondrianEvaluationException;
import java.util.*;

class RolapPosition extends Position {
    RolapPosition(Member[] members) {
        super(members);
    }
    // override Object
    public boolean equals(Object o) {
        if (o instanceof RolapPosition) {
            RolapPosition other = (RolapPosition) o;
            if (other.members.length == this.members.length) {
                for (int i = 0; i < this.members.length; i++) {
                    if (this.members[i] != other.members[i]) {
                        return false;
                    }
                }
                return true;
            }
        }
        return false;
    }
    // override Object
    public int hashCode() {
        int h = 0;
        for (int i = 0; i < members.length; i++) {
            h = (h << 4) ^ members[i].hashCode();
        }
        return h;
    }
}

// End RolapPosition.java