net.sf.jasperreports.interactivity.search.LuceneSpansInfo Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of jasperreports-interactivity Show documentation
JasperReports Interactivity
The newest version!
/*
 * JasperReports - Free Java Reporting Library.
 * Copyright (C) 2001 - 2023 Cloud Software Group, Inc. All rights reserved.
 * http://www.jaspersoft.com
 *
 * Unless you have purchased a commercial license agreement from Jaspersoft,
 * the following license terms apply:
 *
 * This program is part of JasperReports.
 *
 * JasperReports is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * JasperReports 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with JasperReports. If not, see .
 */
package net.sf.jasperreports.interactivity.search;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;

import net.sf.jasperreports.engine.JRConstants;
import net.sf.jasperreports.search.HitSpanInfo;
import net.sf.jasperreports.search.SpansInfo;

/**
 * @author Narcis Marcu ([email protected])
 */
public class LuceneSpansInfo implements SpansInfo, Serializable {

	private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;

	private Map> hitSpanInfoMap;
	private Map hitSpansPerPage;
	private int termsPerQuery;
	private List queryTerms;

	public LuceneSpansInfo(int termsPerQuery, List queryTerms) {
		this.termsPerQuery = termsPerQuery;
		this.queryTerms = queryTerms;
		this.hitSpanInfoMap = new LinkedHashMap<>();
		this.hitSpansPerPage = new LinkedHashMap<>();
	}

	@Override
	public List getQueryTerms() {
		return queryTerms;
	}

	@Override
	public void addSpanInfo(String key, HitSpanInfo hitSpanInfo) {
		if (!hitSpanInfoMap.containsKey(key)) {
			hitSpanInfoMap.put(key, new ArrayList<>());
		}

		if (!hitSpansPerPage.containsKey(hitSpanInfo.getPageNo())) {
			hitSpansPerPage.put(hitSpanInfo.getPageNo(), 0);
		}
		hitSpanInfoMap.get(key).add(hitSpanInfo);
		hitSpansPerPage.put(hitSpanInfo.getPageNo(), hitSpansPerPage.get(hitSpanInfo.getPageNo()) + 1);
	}

	@Override
	public boolean hasHitSpanInfo(String key) {
		return hitSpanInfoMap.containsKey(key);
	}

	@Override
	public List getHitSpanInfo(String key) {
		return hitSpanInfoMap.get(key);
	}

	@Override
	public Map getHitSpansPerPage() {
		return hitSpansPerPage;
	}

	@Override
	public int getTermsPerQuery() {
		return termsPerQuery;
	}
}