com.phloc.commons.changelog

Class ComparatorChangeLogComponent

java.lang.Object

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

com.phloc.commons.compare.AbstractPartComparatorComparable<ChangeLog,String>

com.phloc.commons.changelog.ComparatorChangeLogComponent

All Implemented Interfaces:

Serializable, Comparator<ChangeLog>

public final class ComparatorChangeLogComponent
extends AbstractPartComparatorComparable<ChangeLog,String>

Special comparator to sort change logs by their component.

Author:

Philip Helger

See Also:

Serialized Form

Constructor Summary

Constructors

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

Method Summary

Methods

Modifier and Type	Method and Description
protected String	getPart(ChangeLog aChangeLog)

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

ComparatorChangeLogComponent

public ComparatorChangeLogComponent()

Comparator with default sort order and no nested comparator.

ComparatorChangeLogComponent

public ComparatorChangeLogComponent(@Nonnull
                            ESortOrder eSortOrder)

Constructor with sort order.

Parameters:

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

ComparatorChangeLogComponent

public ComparatorChangeLogComponent(@Nullable
                            Comparator<? super ChangeLog> 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.

ComparatorChangeLogComponent

public ComparatorChangeLogComponent(@Nonnull
                            ESortOrder eSortOrder,
                            @Nullable
                            Comparator<? super ChangeLog> 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.

Method Detail

getPart

@Nullable
protected String getPart(@Nonnull
                      ChangeLog aChangeLog)

Specified by:

getPart in class AbstractPartComparatorComparable<ChangeLog,String>