tools/envisage/src/main/java/org/apache/polygene/envisage/util/TableRow.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.polygene.envisage.util;

import java.util.ArrayList;

/**
 * A simple data structure like table row
 */
public final class TableRow
{

    protected ArrayList data;

    public TableRow( int col )
    {
        this( col, new Object[ 0 ] );
    }

    public TableRow( int col, Object... values )
    {
        data = new ArrayList( col );

        for( int i = 0; i < col; i++ )
        {
            if( values == null || values.length == 0 )
            {
                set( i, null );
            }
            else
            {
                if( values.length > i )
                {
                    set( i, values[ i] );
                }
                else
                {
                    set( i, values[ i] );
                }
            }
        }
    }

    public void set( int col, Object object )
    {
        data.add( col, object );
    }

    public Object get( int col )
    {
        return data.get( col );
    }
}