/*
 * Copyright (C) 2020 Christian Pierre MOMON <christian.momon@devinsy.fr>
 * 
 * This file is part of AgirStatool, simple key value database.
 * 
 * AgirStatool is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * AgirStatool 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 Affero General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License
 * along with AgirStatool.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.april.agirstatool.core;

import java.util.ArrayList;

/**
 * The Class Projects.
 */
public class Projects extends ArrayList<Project>
{
	private static final long serialVersionUID = 7376811538911198897L;

	/**
	 * Instantiates a new projects.
	 */
	public Projects()
	{
		super();
	}

	/**
	 * Instantiates a new projects.
	 *
	 * @param initialCapacity
	 *            the initial capacity
	 */
	public Projects(final int initialCapacity)
	{
		super(initialCapacity);
	}

	/**
	 * Gets the by parent.
	 *
	 * @param parentId
	 *            the parent id
	 * @return the by parent
	 */
	public Projects getByParent(final long parentId)
	{
		Projects result;

		result = new Projects();

		for (Project project : this)
		{
			if ((project.getParentId() != null) && (project.getParentId() == parentId))
			{
				result.add(project);
			}
		}

		//
		return result;
	}

	/**
	 * Sort.
	 *
	 * @param sorting
	 *            the sorting
	 * @return the projects
	 */
	public Projects sort(final ProjectComparator.Sorting sorting)
	{
		Projects result;

		sort(new ProjectComparator(sorting));

		result = this;

		//
		return result;
	}

	/**
	 * Sort by id.
	 *
	 * @return the projects
	 */
	public Projects sortById()
	{
		Projects result;

		sort(ProjectComparator.Sorting.ID);

		result = this;

		//
		return result;
	}

	/**
	 * Sort by identifier.
	 *
	 * @return the projects
	 */
	public Projects sortByIdentifier()
	{
		Projects result;

		sort(ProjectComparator.Sorting.IDENTIFIER);

		result = this;

		//
		return result;
	}

	/**
	 * Sort by name.
	 *
	 * @return the projects
	 */
	public Projects sortByName()
	{
		Projects result;

		sort(ProjectComparator.Sorting.NAME);

		result = this;

		//
		return result;
	}
}