/*
* JBoss, Home of Professional Open Source.
* Copyright 2015, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.cli.handlers.ifelse;
import java.util.regex.Pattern;
/**
*
* @author Thomas Darimont
*/
public class MatchOperation extends SameTypeOperation {
static final String SYMBOL = "~=";
MatchOperation() {
super(SYMBOL);
}
@Override
protected boolean doCompare(Object left, Object right) {
if(left == null) {
return right == null;
}
String text = String.valueOf(left);
String pattern = String.valueOf(right);
Pattern compiledPattern = Pattern.compile(pattern);
return compiledPattern.matcher(text).matches();
}
}