com.phloc.commons.id

Class ComparatorHasIDInteger<DATATYPE extends IHasID<Integer>>

java.lang.Object

com.phloc.commons.compare.AbstractComparator<DATATYPE>

com.phloc.commons.compare.AbstractPartComparatorComparable<DATATYPE,IDTYPE>

com.phloc.commons.id.ComparatorHasIDComparable<Integer,DATATYPE>

com.phloc.commons.id.ComparatorHasIDInteger<DATATYPE>

Type Parameters:

DATATYPE - The type of elements to be compared.

All Implemented Interfaces:

Serializable, Comparator<DATATYPE>

public class ComparatorHasIDInteger<DATATYPE extends IHasID<Integer>>
extends ComparatorHasIDComparable<Integer,DATATYPE>

This is a collation Comparator for objects that implement the IHasID interface with Integer.

Author:

Philip Helger

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ComparatorHasIDInteger() Comparator with default sort order and no nested comparator.
ComparatorHasIDInteger(Comparator<? super DATATYPE> aNestedComparator) Comparator with default sort order and a nested comparator.
ComparatorHasIDInteger(ESortOrder eSortOrder) Constructor with sort order.
ComparatorHasIDInteger(ESortOrder eSortOrder, Comparator<? super DATATYPE> aNestedComparator) Comparator with sort order and a nested comparator.

Method Summary

Methods inherited from class com.phloc.commons.id.ComparatorHasIDComparable

getPart

Methods inherited from class com.phloc.commons.compare.AbstractPartComparatorComparable

mainCompare

Methods inherited from class com.phloc.commons.compare.AbstractComparator

compare, getSortOrder, setSortOrder

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

equals

Constructor Detail

ComparatorHasIDInteger

public ComparatorHasIDInteger()

Comparator with default sort order and no nested comparator.

ComparatorHasIDInteger

public ComparatorHasIDInteger(@Nonnull
                      ESortOrder eSortOrder)

Constructor with sort order.

Parameters:

eSortOrder - The sort order to use. May not be null.

ComparatorHasIDInteger

public ComparatorHasIDInteger(@Nullable
                      Comparator<? super DATATYPE> aNestedComparator)

Comparator with default sort order and a nested comparator.

Parameters:

aNestedComparator - The nested comparator to be invoked, when the main comparison resulted in 0.

ComparatorHasIDInteger

public ComparatorHasIDInteger(@Nonnull
                      ESortOrder eSortOrder,
                      @Nullable
                      Comparator<? super DATATYPE> aNestedComparator)

Comparator with sort order and a nested comparator.

Parameters:

eSortOrder - The sort order to use. May not be null.

aNestedComparator - The nested comparator to be invoked, when the main comparison resulted in 0.