franta-hg@15: /**
franta-hg@15:  * Free Telco Dictionary
franta-hg@15:  * Copyright © 2013 František Kučera (frantovo.cz)
franta-hg@15:  *
franta-hg@15:  * This program is free software: you can redistribute it and/or modify
franta-hg@15:  * it under the terms of the GNU General Public License as published by
franta-hg@151:  * the Free Software Foundation, version 3 of the License.
franta-hg@15:  *
franta-hg@15:  * This program is distributed in the hope that it will be useful,
franta-hg@15:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
franta-hg@15:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
franta-hg@15:  * GNU General Public License for more details.
franta-hg@15:  *
franta-hg@15:  * You should have received a copy of the GNU General Public License
franta-hg@15:  * along with this program. If not, see <http://www.gnu.org/licenses/>.
franta-hg@15:  */
franta-hg@15: package cz.frantovo.telco.dictionary;
franta-hg@15: 
franta-hg@17: import java.io.DataOutputStream;
franta-hg@17: import java.io.IOException;
franta-hg@17: import java.nio.charset.StandardCharsets;
franta-hg@17: import java.util.Objects;
franta-hg@17: 
franta-hg@15: /**
franta-hg@130:  * Represents one item in StarDict synonyms file (.syn)
franta-hg@130:  * links the synonym term (string) to the position of the base term in index file
franta-hg@130:  * 
franta-hg@15:  * @author Ing. František Kučera (frantovo.cz)
franta-hg@15:  */
franta-hg@15: public class SynonymsEntry implements Comparable<SynonymsEntry> {
franta-hg@15: 
franta-hg@17: 	private IndexEntry base;
franta-hg@17: 	private String name;
franta-hg@17: 
franta-hg@17: 	public SynonymsEntry(IndexEntry base, String name) {
franta-hg@17: 		this.base = base;
franta-hg@17: 		this.name = name;
franta-hg@17: 	}
franta-hg@17: 
franta-hg@17: 	public void serialize(DataOutputStream synonymOutputStream) throws IOException {
franta-hg@17: 		synonymOutputStream.write(name.getBytes(StandardCharsets.UTF_8));
franta-hg@17: 		synonymOutputStream.write(0);
franta-hg@17: 		synonymOutputStream.writeInt((int) base.getOrdinal()); // unsigned int 32
franta-hg@17: 	}
franta-hg@17: 
franta-hg@15: 	@Override
franta-hg@15: 	public int compareTo(SynonymsEntry o) {
franta-hg@17: 		int nameDiff = name.compareTo(o.name);
franta-hg@17: 		if (nameDiff == 0) {
franta-hg@17: 			return base.compareTo(o.base);
franta-hg@17: 		} else {
franta-hg@17: 			return nameDiff;
franta-hg@17: 		}
franta-hg@17: 	}
franta-hg@17: 
franta-hg@17: 	@Override
franta-hg@17: 	public boolean equals(Object o) {
franta-hg@17: 		return o instanceof IndexEntry && compareTo((SynonymsEntry) o) == 0;
franta-hg@17: 	}
franta-hg@17: 
franta-hg@17: 	@Override
franta-hg@17: 	public int hashCode() {
franta-hg@17: 		int hash = 3;
franta-hg@17: 		hash = 47 * hash + Objects.hashCode(this.base);
franta-hg@17: 		hash = 47 * hash + Objects.hashCode(this.name);
franta-hg@17: 		return hash;
franta-hg@15: 	}
franta-hg@15: }