it.unimi.dsi.fastutil.objects
Class AbstractReference2IntSortedMap<K>

java.lang.Object
  it.unimi.dsi.fastutil.objects.AbstractReference2IntFunction<K>
      it.unimi.dsi.fastutil.objects.AbstractReference2IntMap<K>
          it.unimi.dsi.fastutil.objects.AbstractReference2IntSortedMap<K>

All Implemented Interfaces:

Function<K,Integer>, Reference2IntFunction<K>, Reference2IntMap<K>, Reference2IntSortedMap<K>, Serializable, Map<K,Integer>, SortedMap<K,Integer>

Direct Known Subclasses:

Reference2IntLinkedOpenHashMap

public abstract class AbstractReference2IntSortedMap<K>
extends AbstractReference2IntMap<K>
implements Reference2IntSortedMap<K>

An abstract class providing basic methods for sorted maps implementing a type-specific interface.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class it.unimi.dsi.fastutil.objects.AbstractReference2IntMap

AbstractReference2IntMap.BasicEntry<K>

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.objects.Reference2IntSortedMap

Reference2IntSortedMap.FastSortedEntrySet<K>

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.objects.Reference2IntMap

Reference2IntMap.Entry<K>, Reference2IntMap.FastEntrySet<K>

Field Summary

static long

serialVersionUID

Method Summary

ObjectSortedSet<Map.Entry<K,Integer>>	entrySet() Returns a set view of the mappings contained in this map.
ReferenceSortedSet<K>	keySet() Returns a type-specific-sorted-set view of the keys of this map.
IntCollection	values() Returns a type-specific collection view of the values contained in this map.

Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractReference2IntMap

containsKey, containsValue, containsValue, equals, hashCode, isEmpty, putAll, toString

Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractReference2IntFunction

clear, defaultReturnValue, defaultReturnValue, get, put, put, remove, removeInt

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.objects.Reference2IntSortedMap

comparator, headMap, reference2IntEntrySet, subMap, tailMap

Methods inherited from interface it.unimi.dsi.fastutil.objects.Reference2IntMap

containsValue

Methods inherited from interface it.unimi.dsi.fastutil.objects.Reference2IntFunction

defaultReturnValue, defaultReturnValue, getInt, put, removeInt

Methods inherited from interface it.unimi.dsi.fastutil.Function

clear, containsKey, get, put, remove, size

Methods inherited from interface java.util.SortedMap

firstKey, lastKey

Methods inherited from interface java.util.Map

clear, containsKey, containsValue, equals, get, hashCode, isEmpty, put, putAll, remove, size

Field Detail

serialVersionUID

public static final long serialVersionUID

See Also:

Constant Field Values

Method Detail

keySet

public ReferenceSortedSet<K> keySet()

Returns a type-specific-sorted-set view of the keys of this map.

The view is backed by the sorted set returned by entrySet(). Note that no attempt is made at caching the result of this method, as this would require adding some attributes that lightweight implementations would not need. Subclasses may easily override this policy by calling this method and caching the result, but implementors are encouraged to write more efficient ad-hoc implementations.

Specified by:

keySet in interface Reference2IntMap<K>

Specified by:

keySet in interface Reference2IntSortedMap<K>

Specified by:

keySet in interface Map<K,Integer>

Specified by:

keySet in interface SortedMap<K,Integer>

Overrides:

keySet in class AbstractReference2IntMap<K>

Returns:

a sorted set view of the keys of this map; it may be safely cast to a type-specific interface.

See Also:

Map.keySet()

values

public IntCollection values()

Returns a type-specific collection view of the values contained in this map.

The view is backed by the sorted set returned by entrySet(). Note that no attempt is made at caching the result of this method, as this would require adding some attributes that lightweight implementations would not need. Subclasses may easily override this policy by calling this method and caching the result, but implementors are encouraged to write more efficient ad-hoc implementations.

Specified by:

values in interface Reference2IntMap<K>

Specified by:

values in interface Reference2IntSortedMap<K>

Specified by:

values in interface Map<K,Integer>

Specified by:

values in interface SortedMap<K,Integer>

Overrides:

values in class AbstractReference2IntMap<K>

Returns:

a type-specific collection view of the values contained in this map.

See Also:

Map.values()

entrySet

public ObjectSortedSet<Map.Entry<K,Integer>> entrySet()

Description copied from interface: Reference2IntMap

Returns a set view of the mappings contained in this map.

Note that this specification strengthens the one given in Map.entrySet().

Specified by:

entrySet in interface Reference2IntMap<K>

Specified by:

entrySet in interface Reference2IntSortedMap<K>

Specified by:

entrySet in interface Map<K,Integer>

Specified by:

entrySet in interface SortedMap<K,Integer>

Overrides:

entrySet in class AbstractReference2IntMap<K>

Returns:

a set view of the mappings contained in this map.

See Also:

Map.entrySet()