NamedWindowOnExprBaseViewFactory.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.epl.named;

import com.espertech.esper.client.EventBean;
import com.espertech.esper.client.EventType;
import com.espertech.esper.epl.expression.ExprEvaluatorContext;
import com.espertech.esper.util.StopCallback;
import com.espertech.esper.view.ViewSupport;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import java.util.List;

/**
 * View for the on-delete statement that handles removing events from a named window.
 */
public abstract class NamedWindowOnExprBaseViewFactory implements NamedWindowOnExprFactory
{
    private static final Log log = LogFactory.getLog(NamedWindowOnExprBaseViewFactory.class);

    protected final EventType namedWindowEventType;

    protected NamedWindowOnExprBaseViewFactory(EventType namedWindowEventType) {
        this.namedWindowEventType = namedWindowEventType;
    }
}