it.unimi.dsi.fastutil.longs
Class AbstractLong2IntSortedMap

java.lang.Object
  extended by it.unimi.dsi.fastutil.longs.AbstractLong2IntFunction
      extended by it.unimi.dsi.fastutil.longs.AbstractLong2IntMap
          extended by it.unimi.dsi.fastutil.longs.AbstractLong2IntSortedMap
All Implemented Interfaces:
Function<Long,Integer>, Long2IntFunction, Long2IntMap, Long2IntSortedMap, Serializable, Map<Long,Integer>, SortedMap<Long,Integer>
Direct Known Subclasses:
Long2IntAVLTreeMap, Long2IntLinkedOpenHashMap, Long2IntRBTreeMap

public abstract class AbstractLong2IntSortedMap
extends AbstractLong2IntMap
implements Long2IntSortedMap

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.longs.AbstractLong2IntMap
AbstractLong2IntMap.BasicEntry
 
Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.longs.Long2IntSortedMap
Long2IntSortedMap.FastSortedEntrySet
 
Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.longs.Long2IntMap
Long2IntMap.Entry, Long2IntMap.FastEntrySet
 
Field Summary
static long serialVersionUID
           
 
Method Summary
 ObjectSortedSet<Map.Entry<Long,Integer>> entrySet()
          Returns a set view of the mappings contained in this map.
 Long firstKey()
          Delegates to the corresponding type-specific method.
 Long2IntSortedMap headMap(Long to)
          Delegates to the corresponding type-specific method.
 LongSortedSet keySet()
          Returns a type-specific-sorted-set view of the keys of this map.
 Long lastKey()
          Delegates to the corresponding type-specific method.
 Long2IntSortedMap subMap(Long from, Long to)
          Delegates to the corresponding type-specific method.
 Long2IntSortedMap tailMap(Long from)
          Delegates to the corresponding type-specific method.
 IntCollection values()
          Returns a type-specific collection view of the values contained in this map.
 
Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLong2IntMap
containsKey, containsValue, containsValue, equals, hashCode, isEmpty, putAll, toString
 
Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLong2IntFunction
clear, containsKey, defaultReturnValue, defaultReturnValue, get, put, put, remove, remove
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface it.unimi.dsi.fastutil.longs.Long2IntSortedMap
comparator, firstLongKey, headMap, lastLongKey, long2IntEntrySet, subMap, tailMap
 
Methods inherited from interface it.unimi.dsi.fastutil.longs.Long2IntMap
containsValue
 
Methods inherited from interface it.unimi.dsi.fastutil.longs.Long2IntFunction
containsKey, defaultReturnValue, defaultReturnValue, get, put, remove
 
Methods inherited from interface it.unimi.dsi.fastutil.Function
clear, containsKey, get, put, remove, size
 
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

headMap

public Long2IntSortedMap headMap(Long to)
Delegates to the corresponding type-specific method.

Specified by:
headMap in interface Long2IntSortedMap
Specified by:
headMap in interface SortedMap<Long,Integer>
See Also:
SortedMap.headMap(Object)

tailMap

public Long2IntSortedMap tailMap(Long from)
Delegates to the corresponding type-specific method.

Specified by:
tailMap in interface Long2IntSortedMap
Specified by:
tailMap in interface SortedMap<Long,Integer>
See Also:
SortedMap.tailMap(Object)

subMap

public Long2IntSortedMap subMap(Long from,
                                Long to)
Delegates to the corresponding type-specific method.

Specified by:
subMap in interface Long2IntSortedMap
Specified by:
subMap in interface SortedMap<Long,Integer>
See Also:
SortedMap.subMap(Object,Object)

firstKey

public Long firstKey()
Delegates to the corresponding type-specific method.

Specified by:
firstKey in interface SortedMap<Long,Integer>

lastKey

public Long lastKey()
Delegates to the corresponding type-specific method.

Specified by:
lastKey in interface SortedMap<Long,Integer>

keySet

public LongSortedSet 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 Long2IntMap
Specified by:
keySet in interface Long2IntSortedMap
Specified by:
keySet in interface Map<Long,Integer>
Specified by:
keySet in interface SortedMap<Long,Integer>
Overrides:
keySet in class AbstractLong2IntMap
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 Long2IntMap
Specified by:
values in interface Long2IntSortedMap
Specified by:
values in interface Map<Long,Integer>
Specified by:
values in interface SortedMap<Long,Integer>
Overrides:
values in class AbstractLong2IntMap
Returns:
a type-specific collection view of the values contained in this map.
See Also:
Map.values()

entrySet

public ObjectSortedSet<Map.Entry<Long,Integer>> entrySet()
Description copied from interface: Long2IntMap
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 Long2IntMap
Specified by:
entrySet in interface Long2IntSortedMap
Specified by:
entrySet in interface Map<Long,Integer>
Specified by:
entrySet in interface SortedMap<Long,Integer>
Overrides:
entrySet in class AbstractLong2IntMap
Returns:
a set view of the mappings contained in this map.
See Also:
Map.entrySet()