it.unimi.dsi.fastutil.ints
Class AbstractInt2LongSortedMap

java.lang.Object
  extended by it.unimi.dsi.fastutil.ints.AbstractInt2LongFunction
      extended by it.unimi.dsi.fastutil.ints.AbstractInt2LongMap
          extended by it.unimi.dsi.fastutil.ints.AbstractInt2LongSortedMap
All Implemented Interfaces:
Function<Integer,Long>, Int2LongFunction, Int2LongMap, Int2LongSortedMap, Serializable, Map<Integer,Long>, SortedMap<Integer,Long>
Direct Known Subclasses:
Int2LongAVLTreeMap, Int2LongLinkedOpenHashMap, Int2LongRBTreeMap

public abstract class AbstractInt2LongSortedMap
extends AbstractInt2LongMap
implements Int2LongSortedMap

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.ints.AbstractInt2LongMap
AbstractInt2LongMap.BasicEntry
 
Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.ints.Int2LongSortedMap
Int2LongSortedMap.FastSortedEntrySet
 
Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.ints.Int2LongMap
Int2LongMap.Entry, Int2LongMap.FastEntrySet
 
Field Summary
static long serialVersionUID
           
 
Method Summary
 ObjectSortedSet<Map.Entry<Integer,Long>> entrySet()
          Returns a set view of the mappings contained in this map.
 Integer firstKey()
          Delegates to the corresponding type-specific method.
 Int2LongSortedMap headMap(Integer to)
          Delegates to the corresponding type-specific method.
 IntSortedSet keySet()
          Returns a type-specific-sorted-set view of the keys of this map.
 Integer lastKey()
          Delegates to the corresponding type-specific method.
 Int2LongSortedMap subMap(Integer from, Integer to)
          Delegates to the corresponding type-specific method.
 Int2LongSortedMap tailMap(Integer from)
          Delegates to the corresponding type-specific method.
 LongCollection values()
          Returns a type-specific collection view of the values contained in this map.
 
Methods inherited from class it.unimi.dsi.fastutil.ints.AbstractInt2LongMap
containsKey, containsValue, containsValue, equals, hashCode, isEmpty, putAll, toString
 
Methods inherited from class it.unimi.dsi.fastutil.ints.AbstractInt2LongFunction
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.ints.Int2LongSortedMap
comparator, firstIntKey, headMap, int2LongEntrySet, lastIntKey, subMap, tailMap
 
Methods inherited from interface it.unimi.dsi.fastutil.ints.Int2LongMap
containsValue
 
Methods inherited from interface it.unimi.dsi.fastutil.ints.Int2LongFunction
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
 
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 Int2LongSortedMap headMap(Integer to)
Delegates to the corresponding type-specific method.

Specified by:
headMap in interface Int2LongSortedMap
Specified by:
headMap in interface SortedMap<Integer,Long>
See Also:
SortedMap.headMap(Object)

tailMap

public Int2LongSortedMap tailMap(Integer from)
Delegates to the corresponding type-specific method.

Specified by:
tailMap in interface Int2LongSortedMap
Specified by:
tailMap in interface SortedMap<Integer,Long>
See Also:
SortedMap.tailMap(Object)

subMap

public Int2LongSortedMap subMap(Integer from,
                                Integer to)
Delegates to the corresponding type-specific method.

Specified by:
subMap in interface Int2LongSortedMap
Specified by:
subMap in interface SortedMap<Integer,Long>
See Also:
SortedMap.subMap(Object,Object)

firstKey

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

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

lastKey

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

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

keySet

public IntSortedSet 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 Int2LongMap
Specified by:
keySet in interface Int2LongSortedMap
Specified by:
keySet in interface Map<Integer,Long>
Overrides:
keySet in class AbstractInt2LongMap
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 LongCollection 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 Int2LongMap
Specified by:
values in interface Int2LongSortedMap
Specified by:
values in interface Map<Integer,Long>
Overrides:
values in class AbstractInt2LongMap
Returns:
a type-specific collection view of the values contained in this map.
See Also:
Map.values()

entrySet

public ObjectSortedSet<Map.Entry<Integer,Long>> entrySet()
Description copied from interface: Int2LongMap
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 Int2LongMap
Specified by:
entrySet in interface Int2LongSortedMap
Specified by:
entrySet in interface Map<Integer,Long>
Overrides:
entrySet in class AbstractInt2LongMap
Returns:
a set view of the mappings contained in this map.
See Also:
Map.entrySet()