com.espertech.esper.epl.datetime.eval.DatetimeLongCoercerLocalDateTime Maven / Gradle / Ivy

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Complex event processing and event series analysis component

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/*
 ***************************************************************************************
 *  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.datetime.eval;

import java.time.LocalDateTime;
import java.util.TimeZone;

public class DatetimeLongCoercerLocalDateTime implements DatetimeLongCoercer {
    private final TimeZone timeZone;

    public DatetimeLongCoercerLocalDateTime(TimeZone timeZone) {
        this.timeZone = timeZone;
    }

    public long coerce(Object date) {
        return coerce((LocalDateTime) date, timeZone);
    }

    public static long coerce(LocalDateTime ldt, TimeZone timeZone) {
        return ldt.atZone(timeZone.toZoneId()).toInstant().toEpochMilli();
    }
}