com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyedProp Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of esper Show documentation

Complex event processing and event series analysis component

There is a newer version: 7.1.0

/*
 ***************************************************************************************
 *  Copyright (C) 2006 EsperTech, Inc. All rights reserved.                            *
 *  http://www.espertech.com/esper                                                     *
 *  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.join.plan;

import com.espertech.esper.epl.expression.core.ExprNode;

public class QueryGraphValueEntryHashKeyedProp extends QueryGraphValueEntryHashKeyed {
    private static final long serialVersionUID = -3745044093486590108L;

    private final String keyProperty;

    public QueryGraphValueEntryHashKeyedProp(ExprNode keyExpr, String keyProperty) {
        super(keyExpr);
        this.keyProperty = keyProperty;
    }

    public String getKeyProperty() {
        return keyProperty;
    }

    public String toQueryPlan() {
        return keyProperty;
    }
}