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/*
* Copyright (C) 2001-2013 Michael Fuchs
*
* This file is part of herold.
*
* herold is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* herold 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.
*
* You should have received a copy of the GNU General Public License
* along with herold. If not, see <http://www.gnu.org/licenses/>.
*/
package org.dbdoclet.option;
/**
* Die Klasse <code>SelectOption</code> definiert eine Option, die einen Wert
* aus einer Menge vorbestimmter Werte annehmen kann.
*
* Das folgende Beispiel zeigt die Definition der Option "cmd", die die Werte
* list, extract und create annehmen kann.
*
* <div id="example_SelectOption" title="Beispiel für SelectOption">
* <pre> SelectOption optCmd = new SelectOption("cmd", "c");
* optCmd.isRequired(true);
* String[] optCmdList = { "list", "extract", "create" };
* optCmd.setList(optCmdList);
* options.add(optCmd);</pre>
* </div>
*
* @author <a href="mailto:mfuchs@unico-consulting.com">Michael Fuchs</a>
* @version 1.0
*/
public class SelectOption extends Option<String> {
private String[] list;
public SelectOption() {
super();
hasArgument(true);
}
public SelectOption(String longName, String shortName) {
super(longName, shortName);
hasArgument(true);
}
public void setList(String[] list) {
this.list = list;
}
public String getListAsString() {
String buffer = "";
for (int i = 0; i<list.length; i++) {
buffer += list[i];
if (i < list.length-1)
buffer += ", ";
}
return buffer;
}
protected boolean checkArgument(String arg) {
for (int i = 0; i<list.length; i++) {
if (arg.equals(list[i]))
return true;
} // end of for ()
return false;
}
@Override
public void addValueFromString(String value) {
addValue(value);
}
@Override
public void setValueFromString(String value) {
setValue(value);
}
@Override
public OptionType getType() {
return OptionType.TEXT;
}
}
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