yacy_search_server/source/net/yacy/document/Phrase.java

// indexPhrase.java
// (C) 2008 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany
// first published 26.03.2008 on http://yacy.net
//
// This is a part of YaCy, a peer-to-peer based web search engine
//
// $LastChangedDate$
// $LastChangedRevision$
// $LastChangedBy$
//
// LICENSE
// 
// This program 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 2 of the License, or
// (at your option) any later version.
//
// This program 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 this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

package net.yacy.document;

import java.util.HashSet;

public class Phrase {
    // object carries statistics for words and sentences
    
    private int count;             // number of occurrences
    private final int handle;            // unique handle, is initialized with sentence counter
    private final HashSet<Integer> hash; //

    public Phrase(final int handle) {
        this.count = 1;
        this.handle = handle;
        this.hash = new HashSet<Integer>();
    }

    public int handle() {
        return this.handle;
    }
    
    public int occurrences() {
        return count;
    }

    public void inc() {
        count++;
    }

    public void check(final int i) {
        hash.add(Integer.valueOf(i));
    }

    
}