com.helger.commons.id

Class ComparatorHasSimpleIntID<DATATYPE extends IHasIntID>

java.lang.Object

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

com.helger.commons.compare.AbstractIntComparator<DATATYPE>

com.helger.commons.id.ComparatorHasSimpleIntID<DATATYPE>

Type Parameters:

DATATYPE - The type of elements to be compared.

All Implemented Interfaces:

ISerializableComparator<DATATYPE>, Serializable, Comparator<DATATYPE>

@NotThreadSafe
public class ComparatorHasSimpleIntID<DATATYPE extends IHasIntID>
extends AbstractIntComparator<DATATYPE>

This is a Comparator for objects that implement the IHasIntID interface.

Author:

Philip Helger

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ComparatorHasSimpleIntID() Comparator with default sort order and no nested comparator.

Method Summary

Modifier and Type	Method and Description
protected int	getAsInt(DATATYPE aObject) Protected method to convert the passed object into an int value.

Methods inherited from class com.helger.commons.compare.AbstractIntComparator

mainCompare

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

compare, getNestedComparator, getSortOrder, isNullValuesComeFirst, setNestedComparator, setNullValuesComeFirst, setSortOrder, toString

Methods inherited from class java.lang.Object

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

ComparatorHasSimpleIntID

public ComparatorHasSimpleIntID()

Comparator with default sort order and no nested comparator.

Method Detail

getAsInt

protected int getAsInt(@Nonnull
                       DATATYPE aObject)

Description copied from class: AbstractIntComparator

Protected method to convert the passed object into an int value.

Specified by:

getAsInt in class AbstractIntComparator<DATATYPE extends IHasIntID>

Parameters:

aObject - The source object

Returns:

The result int value.