Package org.openurp.edu.grade.course.service.impl

Class GradeComparator

java.lang.Object

org.openurp.edu.grade.course.service.impl.GradeComparator

public class GradeComparator
extends Object

成绩比较器

See Also:

• BestGradeFilter

Constructor Summary

Constructors

Constructor	Description
GradeComparator()

Method Summary

Modifier and Type	Method	Description
static final boolean	betterThan(CourseGrade first, CourseGrade second)	Return true if first better then second.
static boolean	isSubstitute(AlternativeCourse alternative, Map<Course,CourseGrade> grades)	是否替代成功 先比较绩点，后比较分数，最后按照是否通过比较

Methods inherited from class java.lang.Object

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

Constructor Details

GradeComparator

public GradeComparator()

Method Details

betterThan

public static final boolean betterThan(CourseGrade first,
 CourseGrade second)

Return true if first better then second. 先比较绩点，后比较分数，最后按照是否通过比较

Parameters:

first - NotNull

second -

isSubstitute

public static boolean isSubstitute(AlternativeCourse alternative,
 Map<Course,CourseGrade> grades)

是否替代成功
先比较绩点，后比较分数，最后按照是否通过比较

Parameters:

alternative -

grades -