SelectClauseWildcard.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.client.soda;

import java.io.StringWriter;

/**
 * Represents a wildcard in the select-clause.
 */
public class SelectClauseWildcard implements SelectClauseElement
{
    private static final long serialVersionUID = 7047821688887542393L;

    /**
     * Ctor.
     */
    public SelectClauseWildcard() {
    }

    /**
     * Renders the element in textual representation.
     * @param writer to output to
     */
    public void toEPLElement(StringWriter writer)
    {
        writer.write("*");
    }
}