com.espertech.esper.event.map.MapNestedEntryPropertyGetterArrayMap 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) 2006-2015 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.event.map;

import com.espertech.esper.client.EventBean;
import com.espertech.esper.client.EventType;
import com.espertech.esper.event.BaseNestableEventUtil;
import com.espertech.esper.event.EventAdapterService;

import java.lang.reflect.Array;
import java.util.Map;

/**
 * A getter that works on EventBean events residing within a Map as an event property.
 */
public class MapNestedEntryPropertyGetterArrayMap extends MapNestedEntryPropertyGetterBase {

    private final int index;
    private final MapEventPropertyGetter getter;

    public MapNestedEntryPropertyGetterArrayMap(String propertyMap, EventType fragmentType, EventAdapterService eventAdapterService, int index, MapEventPropertyGetter getter) {
        super(propertyMap, fragmentType, eventAdapterService);
        this.index = index;
        this.getter = getter;
    }

    public Object handleNestedValue(Object value) {
        return BaseNestableEventUtil.handleNestedValueArrayWithMap(value, index, getter);
    }

    public Object handleNestedValueFragment(Object value) {
        return BaseNestableEventUtil.handleNestedValueArrayWithMapFragment(value, index, getter, eventAdapterService, fragmentType);
    }
}