001 /* 002 NGramJ - n-gram based text classification 003 Copyright (C) 2001- Frank S. Nestel (frank at spieleck.de) 004 005 This program is free software; you can redistribute it and/or modify 006 it under the terms of the GNU Lesser General Public License as published 007 by the Free Software Foundation; either version 2.1 of the License, or 008 (at your option) any later version. 009 010 This program is distributed in the hope that it will be useful, 011 but WITHOUT ANY WARRANTY; without even the implied warranty of 012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 013 GNU General Public License for more details. 014 015 You should have received a copy of the GNU Lesser General Public License 016 along with this program (lesser.txt); if not, write to the Free Software 017 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 018 */ 019 package de.spieleck.app.cngram; 020 021 /** 022 * store NGram 023 * @author frank nestel 024 * @author $Author: nestefan $ 025 * @version $Revision: 2 $ $Date: 2006-03-27 23:00:21 +0200 (Mo, 27 Mrz 2006) $ $Author: nestefan $ 026 */ 027 public class NGramImpl 028 extends LightCharSequence 029 implements NGram 030 { 031 private char[] chars; 032 033 private int count = 0; 034 035 public NGramImpl(CharSequence seq) 036 { 037 super(seq); 038 } 039 040 public NGramImpl(CharSequence seq, int count) 041 { 042 this(seq); 043 setCount(count); 044 } 045 046 public int getCount() 047 { 048 return count; 049 } 050 051 public void setCount(int count) 052 { 053 this.count = count; 054 } 055 056 public int compareTo(Object o) 057 { 058 int d = ((NGramImpl) o).count - count; 059 if ( d != 0 ) 060 return d; 061 return NGramProfile.CHAR_SEQ_COMPARATOR.compare(this,(NGramImpl)o); 062 } 063 064 public void inc() 065 { 066 count++; 067 } 068 069 public String toString() 070 { 071 return super.toString(); 072 } 073 } 074