/*
Copyright (C) 2012 Nguyen Viet Cuong, Ye Nan, Sumit Bhagwani

This file is part of HOSemiCRF.

HOSemiCRF 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 3 of the License, or
(at your option) any later version.

HOSemiCRF 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 HOSemiCRF. If not, see <http://www.gnu.org/licenses/>.
*/

package HOSemiCRF;

/**
 * Index of a feature
 * @author Nguyen Viet Cuong
 */
public class FeatureIndex {

    int obsID; // ID of the observation part
    int patID; // ID of the pattern part

    /**
     * Construct a feature index from observation and pattern IDs.
     * @param obsID Observation ID
     * @param patID Pattern ID
     */
    public FeatureIndex(int obsID, int patID) {
        this.obsID = obsID;
        this.patID = patID;
    }
    
    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;

        FeatureIndex that = (FeatureIndex) o;
        if (obsID != that.obsID) return false;
        if (patID != that.patID) return false;

        return true;
    }
	
    @Override
    public int hashCode() {
        int result = 23;
        result = result*31 + obsID;
        result = result*31 + patID;
        return result;
    }
}

@@ -1,707 +1,4 @@
-/*%0ACopyright (C) 2012 Nguyen Viet Cuong, Ye Nan, Sumit Bhagwani%0A%0AThis file is part of HOSemiCRF.%0A%0AHOSemiCRF is free software: you can redistribute it and/or modify%0Ait under the terms of the GNU General Public License as published by%0Athe Free Software Foundation, either version 3 of the License, or%0A(at your option) any later version.%0A%0AHOSemiCRF is distributed in the hope that it will be useful,%0Abut WITHOUT ANY WARRANTY; without even the implied warranty of%0AMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the%0AGNU General Public License for more details.%0A%0AYou should have received a copy of the GNU General Public License%0Aalong with HOSemiCRF. If not, see %3Chttp://www.gnu.org/licenses/%3E.%0A*/%0A%0A
 pack

Update FeatureIndex.java