0.8.1-rc1/xmlquery/src/main/java/org/apache/oodt/xmlquery/Results.java

/*
 * 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
 * limitations under the License.
 */

package org.apache.oodt.xmlquery;

import java.util.Vector;
import org.apache.oodt.commons.util.*;

/************************************************************************
**
** Results
**
** This will manage a list of results
**
*************************************************************************/

public class Results
{
    Vector v;

    public Results()
    {

        v = new Vector();
    }

    public synchronized void addItem(Object o)
    {
        v.addElement(o);
    }

    public synchronized void removeItem(int i)
    {
        v.removeElementAt(i);
    }

    public synchronized int getCount()
    {
        return(v.size());
    }

    public synchronized Object getItem(int i)
    {
        return((Object) v.elementAt(i));
    }
}