org.conqat.lib.commons.collections

Class IdentifierBasedComparatorBase<I extends java.lang.Comparable<I>,T>

java.lang.Object

org.conqat.lib.commons.collections.IdentifierBasedComparatorBase<I,T>

All Implemented Interfaces:

java.util.Comparator<T>

Direct Known Subclasses:

IdComparator, MethodNameComparator

public abstract class IdentifierBasedComparatorBase<I extends java.lang.Comparable<I>,T>
extends java.lang.Object
implements java.util.Comparator<T>

Base class for comparators that compare to objects by comparing a suitable object identifier.

Author:

deissenb

Constructor Summary

Constructors

Constructor and Description
IdentifierBasedComparatorBase()

Method Summary

Modifier and Type	Method and Description
int	compare(T object1, T object2) Compare by identifier.
protected abstract I	obtainIdentifier(T object) Get identifier for object.

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

IdentifierBasedComparatorBase

public IdentifierBasedComparatorBase()

Method Detail

compare

public int compare(T object1,
                   T object2)

Compare by identifier.

Specified by:

compare in interface java.util.Comparator<T>

obtainIdentifier

protected abstract I obtainIdentifier(T object)

Get identifier for object.