package net.sourceforge.fenixedu.domain;

import java.util.Comparator;
import java.util.List;

/**
 * @author dcs-rjao
 * 
 *         21/Mar/2003
 */

public class CurricularYear extends CurricularYear_Base implements Comparable<CurricularYear> {

    public static Comparator<CurricularYear> CURRICULAR_YEAR_COMPARATORY_BY_YEAR = new Comparator<CurricularYear>() {

	@Override
	public int compare(CurricularYear o1, CurricularYear o2) {
	    return o1.getYear().compareTo(o2.getYear());
	}

    };

    public CurricularYear() {
	super();
	setRootDomainObject(RootDomainObject.getInstance());
    }

    public CurricularYear(final Integer year, final int numberOfSemesters) {
	this();
	setYear(year);

	for (int i = 1; i <= numberOfSemesters; i++) {
	    new CurricularSemester(this, Integer.valueOf(i));
	}
    }

    public int compareTo(final CurricularYear curricularYear) {
	return getYear().compareTo(curricularYear.getYear());
    }

    public CurricularSemester getCurricularSemester(final Integer semester) {
	for (final CurricularSemester curricularSemester : getCurricularSemestersSet()) {
	    if (curricularSemester.getSemester().equals(semester)) {
		return curricularSemester;
	    }
	}

	return null;
    }

    public static CurricularYear readByYear(Integer year) {
	List<CurricularYear> curricularYears = RootDomainObject.getInstance().getCurricularYears();
	for (CurricularYear curricularYear : curricularYears) {
	    if (curricularYear.getYear().equals(year)) {
		return curricularYear;
	    }
	}
	return null;
    }

}