it.unimi.dsi.fastutil.objects
Class AbstractObject2ObjectSortedMap<K,V>

java.lang.Object
  extended by it.unimi.dsi.fastutil.objects.AbstractObject2ObjectFunction<K,V>
      extended by it.unimi.dsi.fastutil.objects.AbstractObject2ObjectMap<K,V>
          extended by it.unimi.dsi.fastutil.objects.AbstractObject2ObjectSortedMap<K,V>
All Implemented Interfaces:
Function<K,V>, Object2ObjectFunction<K,V>, Object2ObjectMap<K,V>, Object2ObjectSortedMap<K,V>, Serializable, Map<K,V>, SortedMap<K,V>
Direct Known Subclasses:
Object2ObjectAVLTreeMap, Object2ObjectLinkedOpenCustomHashMap, Object2ObjectLinkedOpenHashMap, Object2ObjectRBTreeMap

public abstract class AbstractObject2ObjectSortedMap<K,V>
extends AbstractObject2ObjectMap<K,V>
implements Object2ObjectSortedMap<K,V>

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.AbstractObject2ObjectMap
AbstractObject2ObjectMap.BasicEntry<K,V>
 
Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.objects.Object2ObjectSortedMap
Object2ObjectSortedMap.FastSortedEntrySet<K,V>
 
Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.objects.Object2ObjectMap
Object2ObjectMap.Entry<K,V>, Object2ObjectMap.FastEntrySet<K,V>
 
Field Summary
static long serialVersionUID
           
 
Method Summary
 ObjectSortedSet<Map.Entry<K,V>> entrySet()
          Returns a set view of the mappings contained in this map.
 Object2ObjectSortedMap<K,V> headMap(K to)
          Delegates to the corresponding type-specific method.
 ObjectSortedSet<K> keySet()
          Returns a type-specific-sorted-set view of the keys of this map.
 Object2ObjectSortedMap<K,V> subMap(K from, K to)
          Delegates to the corresponding type-specific method.
 Object2ObjectSortedMap<K,V> tailMap(K from)
          Delegates to the corresponding type-specific method.
 ObjectCollection<V> values()
          Returns a type-specific collection view of the values contained in this map.
 
Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractObject2ObjectMap
containsKey, containsValue, equals, hashCode, isEmpty, putAll, toString
 
Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractObject2ObjectFunction
clear, defaultReturnValue, defaultReturnValue, put, remove
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface it.unimi.dsi.fastutil.objects.Object2ObjectSortedMap
comparator, object2ObjectEntrySet
 
Methods inherited from interface it.unimi.dsi.fastutil.objects.Object2ObjectFunction
defaultReturnValue, defaultReturnValue
 
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

headMap

public Object2ObjectSortedMap<K,V> headMap(K to)
Delegates to the corresponding type-specific method.

Specified by:
headMap in interface Object2ObjectSortedMap<K,V>
Specified by:
headMap in interface SortedMap<K,V>
See Also:
SortedMap.headMap(Object)

tailMap

public Object2ObjectSortedMap<K,V> tailMap(K from)
Delegates to the corresponding type-specific method.

Specified by:
tailMap in interface Object2ObjectSortedMap<K,V>
Specified by:
tailMap in interface SortedMap<K,V>
See Also:
SortedMap.tailMap(Object)

subMap

public Object2ObjectSortedMap<K,V> subMap(K from,
                                          K to)
Delegates to the corresponding type-specific method.

Specified by:
subMap in interface Object2ObjectSortedMap<K,V>
Specified by:
subMap in interface SortedMap<K,V>
See Also:
SortedMap.subMap(Object,Object)

keySet

public ObjectSortedSet<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 Object2ObjectMap<K,V>
Specified by:
keySet in interface Object2ObjectSortedMap<K,V>
Specified by:
keySet in interface Map<K,V>
Specified by:
keySet in interface SortedMap<K,V>
Overrides:
keySet in class AbstractObject2ObjectMap<K,V>
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 ObjectCollection<V> 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 Object2ObjectMap<K,V>
Specified by:
values in interface Object2ObjectSortedMap<K,V>
Specified by:
values in interface Map<K,V>
Specified by:
values in interface SortedMap<K,V>
Overrides:
values in class AbstractObject2ObjectMap<K,V>
Returns:
a type-specific collection view of the values contained in this map.
See Also:
Map.values()

entrySet

public ObjectSortedSet<Map.Entry<K,V>> entrySet()
Description copied from interface: Object2ObjectMap
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 Object2ObjectMap<K,V>
Specified by:
entrySet in interface Object2ObjectSortedMap<K,V>
Specified by:
entrySet in interface Map<K,V>
Specified by:
entrySet in interface SortedMap<K,V>
Overrides:
entrySet in class AbstractObject2ObjectMap<K,V>
Returns:
a set view of the mappings contained in this map.
See Also:
Map.entrySet()