/*
    * dpkg - Debian Package library and the Debian Package Maven plugin
    * (c) Copyright 2016 Gerrit Hohl
    *
    * 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
   */
  package net.sourceforge.javadpkg.impl;
  
  import java.util.ArrayList;
  import java.util.Date;
  import java.util.List;
  
  import net.sourceforge.javadpkg.ChangeLogUrgency;
  import net.sourceforge.javadpkg.ChangeLogVersionEntry;
  import net.sourceforge.javadpkg.ChangeLogVersionEntryDetail;
  import net.sourceforge.javadpkg.control.PackageMaintainer;
  import net.sourceforge.javadpkg.control.PackageName;
  import net.sourceforge.javadpkg.control.PackageVersion;
  
  
  /**
   * <p>
   * A {@link ChangeLogVersionEntry} implementation.
   * </p>
   *
   * @author Gerrit Hohl (gerrit-hohl@users.sourceforge.net)
   * @version <b>1.0</b>, 04.05.2016 by Gerrit Hohl
   */
  public class ChangeLogVersionEntryImpl implements ChangeLogVersionEntry {
  	
  	
  	/** The name of the package. */
  	private PackageName							packageName;
  	/** The version. */
  	private PackageVersion						version;
  	/** The distributions. */
  	private List<String>						distributions;
  	/** The urgency of the version. */
  	private ChangeLogUrgency					urgency;
  	/** The details. */
  	private List<ChangeLogVersionEntryDetail>	details;
  	/** The maintainer. */
  	private PackageMaintainer					maintainer;
  	/** The date. */
  	private Date								date;
  
  
  	/**
  	 * <p>
  	 * Creates an entry.
  	 * </p>
  	 */
  	public ChangeLogVersionEntryImpl() {
  		super();
  		
  		this.packageName = null;
  		this.version = null;
  		this.distributions = new ArrayList<>();
  		this.urgency = null;
  		this.details = new ArrayList<>();
  		this.maintainer = null;
  		this.date = null;
  	}
  	
  	
  	@Override
  	public PackageName getPackage() {
  		return this.packageName;
  	}
  	
  	
  	/**
  	 * <p>
  	 * Sets the name of the package.
  	 * </p>
  	 *
  	 * @param packageName
  	 *            The name.
  	 */
  	public void setPackageName(PackageName packageName) {
  		this.packageName = packageName;
  	}
  
  
  	@Override
  	public PackageVersion getVersion() {
  		return this.version;
 	}
 	
 	
 	/**
 	 * <p>
 	 * Sets the version.
 	 * </p>
 	 *
 	 * @param version
 	 */
 	public void setVersion(PackageVersion version) {
 		this.version = version;
 	}
 
 
 	@Override
 	public List<String> getDistributions() {
 		return (new ArrayList<>(this.distributions));
 	}
 	
 	
 	/**
 	 * <p>
 	 * Sets the distributions.
 	 * </p>
 	 *
 	 * @param distributions
 	 *            The distributions.
 	 */
 	public void setDistributions(List<String> distributions) {
 		if (distributions == null) {
 			this.distributions = new ArrayList<>();
 		} else {
 			this.distributions = new ArrayList<>(distributions);
 		}
 	}
 
 
 	@Override
 	public ChangeLogUrgency getUrgency() {
 		return this.urgency;
 	}
 
 
 	/**
 	 * <p>
 	 * Sets the urgency.
 	 * </p>
 	 *
 	 * @param urgency
 	 *            The urgency.
 	 */
 	public void setUrgency(ChangeLogUrgency urgency) {
 		this.urgency = urgency;
 	}
 
 
 	@Override
 	public List<ChangeLogVersionEntryDetail> getDetails() {
 		return (new ArrayList<>(this.details));
 	}
 
 
 	/**
 	 * <p>
 	 * Sets the details.
 	 * </p>
 	 *
 	 * @param details
 	 *            The details.
 	 */
 	public void setDetails(List<ChangeLogVersionEntryDetail> details) {
 		if (details == null) {
 			this.details = new ArrayList<>();
 		} else {
 			this.details = new ArrayList<>(details);
 		}
 	}
 
 
 	/**
 	 * <p>
 	 * Adds a detail.
 	 * </p>
 	 * 
 	 * @param detail
 	 *            The detail.
 	 * @throws IllegalArgumentException
 	 *             If the detail is <code>null</code>.
 	 */
 	public void addDetail(ChangeLogVersionEntryDetail detail) {
 		if (detail == null)
 			throw new IllegalArgumentException("Argument detail is null.");
 		
 		this.details.add(detail);
 	}
 
 
 	@Override
 	public PackageMaintainer getMaintainer() {
 		return this.maintainer;
 	}
 	
 	
 	/**
 	 * <p>
 	 * Sets the maintainer.
 	 * </p>
 	 *
 	 * @param maintainer
 	 *            The maintainer.
 	 */
 	public void setMaintainer(PackageMaintainer maintainer) {
 		this.maintainer = maintainer;
 	}
 
 
 	@Override
 	public Date getDate() {
 		return this.date;
 	}
 	
 	
 	/**
 	 * <p>
 	 * Sets the date,
 	 * </p>
 	 *
 	 * @param date
 	 *            The date.
 	 */
 	public void setDate(Date date) {
 		this.date = date;
 	}
 
 
 }