Package org.faktorips.util

Class SortedMultiMap<K,V>

java.lang.Object

org.faktorips.util.MultiMap<K,V>

org.faktorips.util.SortedMultiMap<K,V>

All Implemented Interfaces:

Serializable

public class SortedMultiMap<K,V>
extends MultiMap<K,V>

This implementation of MultiMap uses a sorted map and set.

Note that this implementation is not synchronized. If multiple threads access a tree set concurrently, and at least one of the threads modifies the set, it must be synchronized externally.

Since:

23.6

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SortedMultiMap.SortedSetFactory<V>	Creates TreeSet instances as MultiMap values.

Nested classes/interfaces inherited from class org.faktorips.util.MultiMap

MultiMap.ArrayListFactory<V>, MultiMap.CollectionFactory<V>, MultiMap.HashSetFactory<V>, MultiMap.LinkedHashSetFactory<V>

Constructor Summary

Constructors

Constructor	Description
SortedMultiMap()	Creates a multi map with natural ordering for the keys and the values.
SortedMultiMap(Comparator<? super K> keyComparator, Comparator<? super V> valueComparator)	Creates a multi map with the given Comparators.

Method Summary

Methods inherited from class org.faktorips.util.MultiMap

asMap, clear, count, createWithLinkedSetAsValues, createWithListsAsValues, createWithSetsAsValues, get, isEmpty, keySet, merge, put, put, putReplace, remove, remove, values

Methods inherited from class java.lang.Object

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

Constructor Details

SortedMultiMap

public SortedMultiMap()

Creates a multi map with natural ordering for the keys and the values.

SortedMultiMap

public SortedMultiMap(Comparator<? super K> keyComparator,
 Comparator<? super V> valueComparator)

Creates a multi map with the given Comparators.

Parameters:

keyComparator - this comparator is used to sort the keys

valueComparator - this comparator is used to sort the values