com.helger.commons.tree.utils.sort

Class ComparatorDefaultTreeItemWithIDData<IDTYPE,DATATYPE>

java.lang.Object

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

com.helger.commons.compare.AbstractPartComparator<ITEMTYPE,DATATYPE>

com.helger.commons.tree.utils.sort.ComparatorTreeItemData<DATATYPE,DefaultTreeItemWithID<IDTYPE,DATATYPE>>

com.helger.commons.tree.utils.sort.ComparatorDefaultTreeItemWithIDData<IDTYPE,DATATYPE>

Type Parameters:

IDTYPE - tree item ID type

DATATYPE - tree item value type

All Implemented Interfaces:

Serializable, Comparator<DefaultTreeItemWithID<IDTYPE,DATATYPE>>

public final class ComparatorDefaultTreeItemWithIDData<IDTYPE,DATATYPE>
extends ComparatorTreeItemData<DATATYPE,DefaultTreeItemWithID<IDTYPE,DATATYPE>>

Comparator for sorting DefaultTreeItemWithID items by their value using an explicit Comparator.

Author:

Philip Helger

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ComparatorDefaultTreeItemWithIDData(Comparator<? super DATATYPE> aDataComparator) Constructor with default sort order.
ComparatorDefaultTreeItemWithIDData(Comparator<? super DefaultTreeItemWithID<IDTYPE,DATATYPE>> aNestedComparator, Comparator<? super DATATYPE> aDataComparator) Comparator with default sort order and a nested comparator.
ComparatorDefaultTreeItemWithIDData(ESortOrder eSortOrder, Comparator<? super DATATYPE> aDataComparator) Constructor with sort order.
ComparatorDefaultTreeItemWithIDData(ESortOrder eSortOrder, Comparator<? super DefaultTreeItemWithID<IDTYPE,DATATYPE>> aNestedComparator, Comparator<? super DATATYPE> aDataComparator) Constructor with sort order and a nested comparator.

Method Summary

Methods inherited from class com.helger.commons.tree.utils.sort.ComparatorTreeItemData

getPart

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

getPartComparator, mainCompare

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

compare, getNestedComparator, 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

ComparatorDefaultTreeItemWithIDData

public ComparatorDefaultTreeItemWithIDData(@Nonnull
                                   Comparator<? super DATATYPE> aDataComparator)

Constructor with default sort order.

Parameters:

aDataComparator - Comparator for the data elements. May not be null.

ComparatorDefaultTreeItemWithIDData

public ComparatorDefaultTreeItemWithIDData(@Nonnull
                                   ESortOrder eSortOrder,
                                   @Nonnull
                                   Comparator<? super DATATYPE> aDataComparator)

Constructor with sort order.

Parameters:

aDataComparator - Comparator for the data elements. May not be null.

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

ComparatorDefaultTreeItemWithIDData

public ComparatorDefaultTreeItemWithIDData(@Nullable
                                   Comparator<? super DefaultTreeItemWithID<IDTYPE,DATATYPE>> aNestedComparator,
                                   @Nonnull
                                   Comparator<? super DATATYPE> aDataComparator)

Comparator with default sort order and a nested comparator.

Parameters:

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

aDataComparator - The comparator for comparing the IDs. May not be null.

ComparatorDefaultTreeItemWithIDData

public ComparatorDefaultTreeItemWithIDData(@Nonnull
                                   ESortOrder eSortOrder,
                                   @Nullable
                                   Comparator<? super DefaultTreeItemWithID<IDTYPE,DATATYPE>> aNestedComparator,
                                   @Nonnull
                                   Comparator<? super DATATYPE> aDataComparator)

Constructor 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.

aDataComparator - The comparator for comparing the IDs. May not be null.