tools/envisage/src/main/java/org/apache/zest/envisage/util/TableRow.java

/*
 * Copyright (c) 2009, Tony Kohar. All Rights Reserved.
 *
 * Licensed  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.zest.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 );
    }
}