package net.sourceforge.fenixedu.domain;

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

public class CurricularSemester extends CurricularSemester_Base implements Comparable<CurricularSemester> {

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

    public CurricularSemester(final CurricularYear curricularYear, final Integer semester) {
	this();
	setCurricularYear(curricularYear);
	setSemester(semester);
    }

    public int compareTo(final CurricularSemester curricularSemester) {
	return getCurricularYear() == curricularSemester.getCurricularYear() ? getSemester().compareTo(
		curricularSemester.getSemester()) : getCurricularYear().compareTo(curricularSemester.getCurricularYear());
    }

    public static CurricularSemester readBySemesterAndYear(final Integer semester, final Integer year) {
	for (CurricularSemester curricularSemester : RootDomainObject.getInstance().getCurricularSemesters()) {
	    if (curricularSemester.getSemester().equals(semester)
		    && curricularSemester.getCurricularYear().getYear().equals(year)) {
		return curricularSemester;
	    }
	}
	return null;
    }

}