AnnotationUnit.java

/*
 * Copyright 2016
 * Ubiquitous Knowledge Processing (UKP) Lab and FG Language Technology
 * Technische Universität Darmstadt
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package de.tudarmstadt.ukp.clarin.webanno.tsv.util;

/**
 * An UNIT to be exported in one line of a TSV file format (annotations
 * separated by TAB character). <br>
 * This UNIT can be a Token element or a sub-token element<br>
 * Sub-token elements start with the "--"
 *
 */
public class AnnotationUnit {
	public int begin;
	public int end;
	public String token;
	public boolean isSubtoken;

	public AnnotationUnit(int aBegin, int aEnd, boolean aIsSubToken, String aToken) {
		this.begin = aBegin;
		this.end = aEnd;
		this.isSubtoken = aIsSubToken;
		this.token = aToken;
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + begin;
		result = prime * result + end;
		result = prime * result + (isSubtoken ? 1231 : 1237);
		return result;
	}

	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		AnnotationUnit other = (AnnotationUnit) obj;
		if (begin != other.begin)
			return false;
		if (end != other.end)
			return false;
		if (isSubtoken != other.isSubtoken)
			return false;
		return true;
	}
}