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IrrigationApplicationExternalDrip.java 3.92 KiB
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/*
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 * IrrigationApplication.java
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 * Created on 13.08.2015, 17:42:55
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 *
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 * This file is part of JAMS
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 * Copyright (C) FSU Jena
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 *
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 * JAMS is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU Lesser General Public License
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 * as published by the Free Software Foundation; either version 3
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 * of the License, or (at your option) any later version.
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 *
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 * JAMS is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU Lesser General Public License for more details.
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 *
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 * You should have received a copy of the GNU Lesser General Public License
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 * along with JAMS. If not, see <http://www.gnu.org/licenses/>.
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 *
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 */
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package cowattools;
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import jams.data.*;
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import jams.model.*;
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//import cowattools.CouplingCommunication;
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/**
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 *
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 * @author Sven Kralisch <sven.kralisch at uni-jena.de>
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 */
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@JAMSComponentDescription(
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        title = "IrrigationApplicationExternalDrip",
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        author = "Julien Veyssier",
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        description = "Apply irrigation on an HRU based on external model",
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        date = "2020-02-25",
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        version = "0.1"
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)
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@VersionComments(entries = {
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    @VersionComments.Entry(version = "0.1", comment = "Initial version")
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})
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public class IrrigationApplicationExternalDrip extends JAMSComponent {
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    /*
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     *  Component attributes
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     */
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    @JAMSVarDescription(
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            access = JAMSVarDescription.AccessType.READ,
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            description = "HRUs list"
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    )
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    public Attribute.EntityCollection hrus;
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    @JAMSVarDescription(
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            access = JAMSVarDescription.AccessType.READWRITE,
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            description = "Added water for irrigation",
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            unit = "l"
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    )
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    public Attribute.Double irrigationTotal;
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    // for drip irrigation
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    @JAMSVarDescription(
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            access = JAMSVarDescription.AccessType.READ,
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            description = "maximum MPS",
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            unit = "L"
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    )
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    public Attribute.Double maxMPS;
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    @JAMSVarDescription(
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            access = JAMSVarDescription.AccessType.READWRITE,
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description = "state var actual MPS", unit = "L" ) public Attribute.Double actMPS; @JAMSVarDescription( access = JAMSVarDescription.AccessType.READ, description = "HRU area", unit = "m²" ) public Attribute.Double area; @JAMSVarDescription( access = JAMSVarDescription.AccessType.WRITE, description = "What remains after drip irrigation", unit = "L" ) public Attribute.Double remainingAfterDrip; /* * Component run stages */ @Override public void run() { // get current HRU ID if (hrus == null) { System.out.println("HRUSSSS is null"); return; } Attribute.Entity hru = hrus.getCurrent(); Double hruId = hru.getDouble("ID"); String sHruId = String.valueOf(hruId.intValue()); Double extDripVal = CouplingCommunication.getTableValue("drip", String.valueOf(sHruId)); double afterDrip = 0.0; remainingAfterDrip.setValue(afterDrip); if (extDripVal == null) { return; } // CODE OF DRIP if (extDripVal != 0.0) { // actual irrigation is the minimum of available storage capacity and // availabe irrigation water double actDripIrrigation = Math.min(maxMPS.getValue() - actMPS.getValue(), extDripVal); // increase actMPS by the irrigation volume actMPS.setValue(actMPS.getValue() + actDripIrrigation); // decrease irrigationWater by the irrigation volume afterDrip = extDripVal - actDripIrrigation; // set irrigationTotal to the irrigation volume irrigationTotal.setValue(irrigationTotal.getValue() + actDripIrrigation); } remainingAfterDrip.setValue(afterDrip); } }