it.unimi.dsi.fastutil.objects
Interface Object2LongSortedMap<K>

All Superinterfaces:
Function<K,java.lang.Long>, java.util.Map<K,java.lang.Long>, Object2LongFunction<K>, Object2LongMap<K>, java.util.SortedMap<K,java.lang.Long>
All Known Implementing Classes:
AbstractObject2LongSortedMap, Object2LongAVLTreeMap, Object2LongLinkedOpenCustomHashMap, Object2LongLinkedOpenHashMap, Object2LongRBTreeMap, Object2LongSortedMaps.EmptySortedMap, Object2LongSortedMaps.Singleton, Object2LongSortedMaps.SynchronizedSortedMap, Object2LongSortedMaps.UnmodifiableSortedMap

public interface Object2LongSortedMap<K>
extends Object2LongMap<K>, java.util.SortedMap<K,java.lang.Long>

A type-specific SortedMap; provides some additional methods that use polymorphism to avoid (un)boxing.

Additionally, this interface strengthens entrySet(), keySet(), values(), comparator(), SortedMap.subMap(Object,Object), SortedMap.headMap(Object) and SortedMap.tailMap(Object).

See Also:
SortedMap

Nested Class Summary
static interface Object2LongSortedMap.FastSortedEntrySet<K>
          A sorted entry set providing fast iteration.
 
Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.objects.Object2LongMap
Object2LongMap.Entry<K>, Object2LongMap.FastEntrySet<K>
 
Method Summary
 java.util.Comparator<? super K> comparator()
          Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.
 ObjectSortedSet<java.util.Map.Entry<K,java.lang.Long>> entrySet()
          Returns a sorted-set view of the mappings contained in this map.
 Object2LongSortedMap<K> headMap(K toKey)
          Returns a view of the portion of this sorted map whose keys are strictly less than toKey.
 ObjectSortedSet<K> keySet()
          Returns a sorted-set view of the keys contained in this map.
 ObjectSortedSet<Object2LongMap.Entry<K>> object2LongEntrySet()
          Returns a type-specific sorted-set view of the mappings contained in this map.
 Object2LongSortedMap<K> subMap(K fromKey, K toKey)
          Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.
 Object2LongSortedMap<K> tailMap(K fromKey)
          Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.
 LongCollection values()
          Returns a set view of the values contained in this map.
 
Methods inherited from interface it.unimi.dsi.fastutil.objects.Object2LongMap
containsValue
 
Methods inherited from interface it.unimi.dsi.fastutil.objects.Object2LongFunction
defaultReturnValue, defaultReturnValue, getLong, put, removeLong
 
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
 

Method Detail

entrySet

ObjectSortedSet<java.util.Map.Entry<K,java.lang.Long>> entrySet()
Returns a sorted-set view of the mappings contained in this map. Note that this specification strengthens the one given in the corresponding type-specific unsorted map.

Specified by:
entrySet in interface java.util.Map<K,java.lang.Long>
Specified by:
entrySet in interface Object2LongMap<K>
Specified by:
entrySet in interface java.util.SortedMap<K,java.lang.Long>
Returns:
a sorted-set view of the mappings contained in this map.
See Also:
Map.entrySet()

object2LongEntrySet

ObjectSortedSet<Object2LongMap.Entry<K>> object2LongEntrySet()
Returns a type-specific sorted-set view of the mappings contained in this map. Note that this specification strengthens the one given in the corresponding type-specific unsorted map.

Specified by:
object2LongEntrySet in interface Object2LongMap<K>
Returns:
a type-specific sorted-set view of the mappings contained in this map.
See Also:
entrySet()

keySet

ObjectSortedSet<K> keySet()
Returns a sorted-set view of the keys contained in this map. Note that this specification strengthens the one given in the corresponding type-specific unsorted map.

Specified by:
keySet in interface java.util.Map<K,java.lang.Long>
Specified by:
keySet in interface Object2LongMap<K>
Specified by:
keySet in interface java.util.SortedMap<K,java.lang.Long>
Returns:
a sorted-set view of the keys contained in this map.
See Also:
Map.keySet()

values

LongCollection values()
Returns a set view of the values contained in this map.

Note that this specification strengthens the one given in Map.values(), which was already strengthened in the corresponding type-specific class, but was weakened by the fact that this interface extends SortedMap.

Specified by:
values in interface java.util.Map<K,java.lang.Long>
Specified by:
values in interface Object2LongMap<K>
Specified by:
values in interface java.util.SortedMap<K,java.lang.Long>
Returns:
a set view of the values contained in this map.
See Also:
Map.values()

comparator

java.util.Comparator<? super K> comparator()
Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.

Note that this specification strengthens the one given in SortedMap.comparator().

Specified by:
comparator in interface java.util.SortedMap<K,java.lang.Long>
See Also:
SortedMap.comparator()

subMap

Object2LongSortedMap<K> subMap(K fromKey,
                               K toKey)
Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.

Note that this specification strengthens the one given in SortedMap.subMap(Object,Object).

Specified by:
subMap in interface java.util.SortedMap<K,java.lang.Long>
See Also:
SortedMap.subMap(Object,Object)

headMap

Object2LongSortedMap<K> headMap(K toKey)
Returns a view of the portion of this sorted map whose keys are strictly less than toKey.

Note that this specification strengthens the one given in SortedMap.headMap(Object).

Specified by:
headMap in interface java.util.SortedMap<K,java.lang.Long>
See Also:
SortedMap.headMap(Object)

tailMap

Object2LongSortedMap<K> tailMap(K fromKey)
Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.

Note that this specification strengthens the one given in SortedMap.tailMap(Object).

Specified by:
tailMap in interface java.util.SortedMap<K,java.lang.Long>
See Also:
SortedMap.tailMap(Object)