/**
*
* Copyright
* 2009-2015 Jayway Products AB
* 2016-2017 Föreningen Sambruk
*
* Licensed under AGPL, Version 3.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.gnu.org/licenses/agpl.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package se.streamsource.streamflow.util;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class MultiFieldHelper
{
public static List<String> options( String rawSelectionValues )
{
List<String> selectionValues = new ArrayList<String>( );
Pattern p = Pattern.compile( "(\\[)(\\w.+?)(\\])" );
Matcher m = p.matcher( rawSelectionValues );
while(m.find()){
selectionValues.add( m.group( 2 ) );
}
String clean = rawSelectionValues.replaceAll( "\\[\\w.+?\\]", "" );
for (String value : clean.split( ", " ))
{
if ( !value.isEmpty() )
selectionValues.add( value );
}
return selectionValues;
}
}