DeliveryConvertorNull.java

/**************************************************************************************
 * Copyright (C) 2008 EsperTech, Inc. All rights reserved.                            *
 * http://esper.codehaus.org                                                          *
 * http://www.espertech.com                                                           *
 * ---------------------------------------------------------------------------------- *
 * The software in this package is published under the terms of the GPL license       *
 * a copy of which has been included with this distribution in the license.txt file.  *
 **************************************************************************************/
package com.espertech.esper.core.service;

/**
 * Implementation that does not convert columns.
 */
public class DeliveryConvertorNull implements DeliveryConvertor
{
    public static DeliveryConvertorNull INSTANCE = new DeliveryConvertorNull();

    private DeliveryConvertorNull() {
    }

    public Object[] convertRow(Object[] columns) {
        return columns;
    }
}