org.lightjason.agentspeak.action.buildin.datetime.CMinutesBetween.java Source code

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Here is the source code for org.lightjason.agentspeak.action.buildin.datetime.CMinutesBetween.java

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/*
 * @cond LICENSE
 * ######################################################################################
 * # LGPL License                                                                       #
 * #                                                                                    #
 * # This file is part of the LightJason AgentSpeak(L++)                                #
 * # Copyright (c) 2015-16, LightJason (info@lightjason.org)                            #
 * # This program is free software: you can redistribute it and/or modify               #
 * # it under the terms of the GNU Lesser General Public License as                     #
 * # published by the Free Software Foundation, either version 3 of the                 #
 * # License, or (at your option) any later version.                                    #
 * #                                                                                    #
 * # This program is distributed in the hope that it will be useful,                    #
 * # but WITHOUT ANY WARRANTY; without even the implied warranty of                     #
 * # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                      #
 * # GNU Lesser General Public License for more details.                                #
 * #                                                                                    #
 * # You should have received a copy of the GNU Lesser General Public License           #
 * # along with this program. If not, see http://www.gnu.org/licenses/                  #
 * ######################################################################################
 * @endcond
 */

package org.lightjason.agentspeak.action.buildin.datetime;

import org.joda.time.Instant;
import org.joda.time.Minutes;

import java.util.List;
import java.util.stream.Stream;

/**
 * returns the minutes between two dates.
 * The actions returns the number of minutes between
 * two date-time objects, the action never
 * fails
 *
 * @code [M1|M2] = datetime/minutesbetween( DateTime1, DateTime2, DateTime3, DateTime4 ); @endcode
 */
public final class CMinutesBetween extends IBetween {

    @Override
    protected final Stream<?> apply(final Stream<List<Instant>> p_datetime) {
        return p_datetime.map(i -> Minutes.minutesBetween(i.get(0), i.get(1))).mapToLong(Minutes::getMinutes)
                .boxed();
    }

}