au.gov.tas.dpiwe.mr.bean
Class BeanMethodComparator

java.lang.Object
  au.gov.tas.dpiwe.mr.bean.BeanMethodComparator

All Implemented Interfaces:

Comparator

public class BeanMethodComparator
extends Object
implements Comparator

A comparator which orders bean methods on their names, but placing the primary key getter and setter methods first and second respectively.

Since:

Mr Architecture 1.8

Version:

1.0.0.1

Author:

Kade Hansson

Field Summary

protected Method	primaryKeyGetter
protected Method	primaryKeySetter

Constructor Summary

BeanMethodComparator(Method primaryKeyGetter, Method primaryKeySetter)
Construct a new bean method comparator.

Method Summary

int	compare(Object first, Object second) Compares two bean methods.
boolean	equals(Object other) Compares two bean method comparators.

Methods inherited from class java.lang.Object

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

Field Detail

primaryKeyGetter

protected Method primaryKeyGetter

primaryKeySetter

protected Method primaryKeySetter

Constructor Detail

BeanMethodComparator

public BeanMethodComparator(Method primaryKeyGetter,
                            Method primaryKeySetter)

Construct a new bean method comparator.

Parameters:

primaryKeyGetter - method to place first in the ordering.

primaryKeySetter - method to place second in the ordering.

Method Detail

compare

public int compare(Object first,
                   Object second)

Compares two bean methods.

Specified by:

compare in interface Comparator

Parameters:

first - the first bean method.

second - the second bean method.

Returns:

-1 if first before second, 0 if first equals second, or 1 if first after second.

equals

public boolean equals(Object other)

Compares two bean method comparators.

Specified by:

equals in interface Comparator

Overrides:

equals in class Object

Returns:

true.