org.hortonmachine.gears.io.adige.AdigeBoundaryConditionReader Maven / Gradle / Ivy
/*
* JGrass - Free Open Source Java GIS http://www.jgrass.org
* (C) HydroloGIS - www.hydrologis.com
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Library General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option) any
* later version.
*
* This library 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 Library General Public License for more
* details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; if not, write to the Free Foundation, Inc., 59
* Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.hortonmachine.gears.io.adige;
import static org.hortonmachine.gears.i18n.GearsMessages.*;
import java.io.File;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import org.hortonmachine.gears.libs.modules.HMConstants;
import org.hortonmachine.gears.libs.modules.HMModel;
import oms3.annotations.Author;
import oms3.annotations.Description;
import oms3.annotations.Execute;
import oms3.annotations.Finalize;
import oms3.annotations.In;
import oms3.annotations.Keywords;
import oms3.annotations.Label;
import oms3.annotations.License;
import oms3.annotations.Name;
import oms3.annotations.Out;
import oms3.annotations.Status;
import oms3.annotations.UI;
import oms3.io.CSTable;
import oms3.io.DataIO;
import oms3.io.TableIterator;
@Description(ADIGEBOUNDARYCONDITIONREADER_DESCRIPTION)
@Author(name = ADIGEBOUNDARYCONDITIONREADER_AUTHORNAMES, contact = ADIGEBOUNDARYCONDITIONREADER_AUTHORCONTACTS)
@Keywords(ADIGEBOUNDARYCONDITIONREADER_KEYWORDS)
@Label(ADIGEBOUNDARYCONDITIONREADER_LABEL)
@Name(ADIGEBOUNDARYCONDITIONREADER_NAME)
@Status(ADIGEBOUNDARYCONDITIONREADER_STATUS)
@License(ADIGEBOUNDARYCONDITIONREADER_LICENSE)
public class AdigeBoundaryConditionReader extends HMModel {
@Description(ADIGEBOUNDARYCONDITIONREADER_FILE_DESCRIPTION)
@UI(HMConstants.FILEIN_UI_HINT_CSV)
@In
public String file = null;
@Description(ADIGEBOUNDARYCONDITIONREADER_DATA_DESCRIPTION)
@Out
public Map data;
private TableIterator rowsIterator;
private CSTable table;
private void ensureOpen() throws IOException {
if (table == null) {
table = DataIO.table(new File(file), null);
rowsIterator = (TableIterator) table.rows().iterator();
}
}
@Execute
public void read() throws IOException {
if (!concatOr(data == null, doReset)) {
return;
}
ensureOpen();
data = new HashMap<>();
while( rowsIterator.hasNext() ) {
String[] row = rowsIterator.next();
AdigeBoundaryCondition condition = new AdigeBoundaryCondition();
int i = 1;
condition.setBasinId( (int) Double.parseDouble(row[i++]));
condition.setDischarge(Double.parseDouble(row[i++]));
condition.setDischargeSub(Double.parseDouble(row[i++]));
condition.setS1(Double.parseDouble(row[i++]));
condition.setS2(Double.parseDouble(row[i]));
data.put(condition.getBasinId(), condition);
}
}
@Finalize
public void close() throws IOException {
rowsIterator.close();
}
}