/**
* Copyright (C) 2012-2017 52°North Initiative for Geospatial Open Source
* Software GmbH
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*
* If the program is linked with libraries which are licensed under one of
* the following licenses, the combination of the program with the linked
* library is not considered a "derivative work" of the program:
*
* - Apache License, version 2.0
* - Apache Software License, version 1.0
* - GNU Lesser General Public License, version 3
* - Mozilla Public License, versions 1.0, 1.1 and 2.0
* - Common Development and Distribution License (CDDL), version 1.0
*
* Therefore the distribution of the program linked with libraries licensed
* under the aforementioned licenses, is permitted by the copyright holders
* if the distribution is compliant with both the GNU General Public
* License version 2 and the aforementioned licenses.
*
* 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 General
* Public License for more details.
*/
package org.n52.sos.util.builder;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.n52.sos.ogc.swe.SweDataArray;
import org.n52.sos.ogc.swe.SweDataRecord;
import org.n52.sos.ogc.swe.encoding.SweTextEncoding;
/**
* @author <a href="mailto:e.h.juerrens@52north.org">Eike Hinderk
* Jürrens</a>
* @since 4.0.0
*/
public class SweDataArrayBuilder {
private SweDataRecord elementType;
private String[] encodingParameter;
private List<List<String>> blocks;
public static SweDataArrayBuilder aSweDataArray() {
return new SweDataArrayBuilder();
}
public SweDataArrayBuilder setElementType(SweDataRecord elementType) {
this.elementType = elementType;
return this;
}
/**
*
* @param encodingParameter
* type, block separator, token separator, decimal separator
* @return
*/
public SweDataArrayBuilder setEncoding(String... encodingParameter) {
this.encodingParameter = encodingParameter;
return this;
}
public SweDataArrayBuilder addBlock(String... tokens) {
if (tokens != null && tokens.length > 0) {
if (blocks == null) {
blocks = new ArrayList<List<String>>();
}
blocks.add(Arrays.asList(tokens));
}
return this;
}
public SweDataArray build() {
SweDataArray dataArray = new SweDataArray();
dataArray.setElementType(elementType);
if (encodingParameter != null && encodingParameter.length == 4) {
if (encodingParameter[0].equals("text")) {
SweTextEncoding encoding = new SweTextEncoding();
encoding.setBlockSeparator(encodingParameter[1]);
encoding.setTokenSeparator(encodingParameter[2]);
encoding.setDecimalSeparator(encodingParameter[3]);
dataArray.setEncoding(encoding);
}
}
if (blocks != null && !blocks.isEmpty()) {
for (List<String> block : blocks) {
dataArray.add(block);
}
}
return dataArray;
}
}