org.cpsolver.studentsct.online.selection

Class SuggestionsBranchAndBound.EnrollmentSectionComparator

java.lang.Object

org.cpsolver.studentsct.online.selection.SuggestionsBranchAndBound.EnrollmentSectionComparator

All Implemented Interfaces:

Comparator<Section>

Enclosing class:

SuggestionsBranchAndBound

public class SuggestionsBranchAndBound.EnrollmentSectionComparator
extends Object
implements Comparator<Section>

Enrollment comparator (used to sort enrollments in a domain). Selected sections go first.

Constructor Summary

Constructors

Constructor and Description
EnrollmentSectionComparator()

Method Summary

Modifier and Type	Method and Description
int	compare(Section a, Section b)
boolean	isParent(Section s1, Section s2) Is section s1 parent of section s2 (or a parent of a parent...)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

EnrollmentSectionComparator

public EnrollmentSectionComparator()

Method Detail

isParent

public boolean isParent(Section s1,
                        Section s2)

Is section s1 parent of section s2 (or a parent of a parent...)

Parameters:

s1 - a section

s2 - a section

Returns:

if there is a parent-child relation between the two sections

compare

public int compare(Section a,
                   Section b)

Specified by:

compare in interface Comparator<Section>