001    /*
002     * Copyright (C) 2010 eXo Platform SAS.
003     *
004     * This is free software; you can redistribute it and/or modify it
005     * under the terms of the GNU Lesser General Public License as
006     * published by the Free Software Foundation; either version 2.1 of
007     * the License, or (at your option) any later version.
008     *
009     * This software is distributed in the hope that it will be useful,
010     * but WITHOUT ANY WARRANTY; without even the implied warranty of
011     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
012     * Lesser General Public License for more details.
013     *
014     * You should have received a copy of the GNU Lesser General Public
015     * License along with this software; if not, write to the Free
016     * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
017     * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
018     */
019    
020    package org.crsh.cmdline.matcher;
021    
022    /**
023     * A literal value.
024     *
025     * @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a>
026     * @version $Revision$
027     */
028    public final class LiteralValue {
029    
030      /** . */
031      private final String rawValue;
032    
033      /** . */
034      private final String value;
035    
036      public LiteralValue(String rawValue, String value) {
037        if (rawValue == null) {
038          throw new NullPointerException();
039        }
040        if (value == null) {
041          throw new NullPointerException();
042        }
043        if (rawValue.length() == 0) {
044          throw new IllegalArgumentException();
045        }
046        this.rawValue = rawValue;
047        this.value = value;
048      }
049    
050      /**
051       * Returns the value as expressed in the command line.
052       *
053       * @return the raw value
054       */
055      public String getRawValue() {
056        return rawValue;
057      }
058    
059      /**
060       * Returns the value as interpreted by the context.
061       *
062       * @return the value
063       */
064      public String getValue() {
065        return value;
066      }
067    
068      @Override
069      public String toString() {
070        return "Value[raw=" + rawValue + "]";
071      }
072    }