it.unimi.dsi.fastutil.objects
Class Reference2ReferenceSortedMaps.SynchronizedSortedMap<K,V>

java.lang.Object
  extended by it.unimi.dsi.fastutil.objects.AbstractReference2ReferenceFunction<K,V>
      extended by it.unimi.dsi.fastutil.objects.Reference2ReferenceFunctions.SynchronizedFunction<K,V>
          extended by it.unimi.dsi.fastutil.objects.Reference2ReferenceMaps.SynchronizedMap<K,V>
              extended by it.unimi.dsi.fastutil.objects.Reference2ReferenceSortedMaps.SynchronizedSortedMap<K,V>
All Implemented Interfaces:
Function<K,V>, Reference2ReferenceFunction<K,V>, Reference2ReferenceMap<K,V>, Reference2ReferenceSortedMap<K,V>, java.io.Serializable, java.util.Map<K,V>, java.util.SortedMap<K,V>
Enclosing class:
Reference2ReferenceSortedMaps

public static class Reference2ReferenceSortedMaps.SynchronizedSortedMap<K,V>
extends Reference2ReferenceMaps.SynchronizedMap<K,V>
implements Reference2ReferenceSortedMap<K,V>, java.io.Serializable

A synchronized wrapper class for sorted maps.

See Also:
Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.objects.Reference2ReferenceSortedMap
Reference2ReferenceSortedMap.FastSortedEntrySet<K,V>
 
Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.objects.Reference2ReferenceMap
Reference2ReferenceMap.Entry<K,V>, Reference2ReferenceMap.FastEntrySet<K,V>
 
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,V>> entrySet()
          Returns a set view of the mappings contained in this map.
 K firstKey()
           
 Reference2ReferenceSortedMap<K,V> headMap(K to)
          Returns a view of the portion of this sorted map whose keys are strictly less than toKey.
 ReferenceSortedSet<K> keySet()
          Returns a set view of the keys contained in this map.
 K lastKey()
           
 ObjectSortedSet<Reference2ReferenceMap.Entry<K,V>> reference2ReferenceEntrySet()
          Returns a type-specific set view of the mappings contained in this map.
 Reference2ReferenceSortedMap<K,V> subMap(K from, K to)
          Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.
 Reference2ReferenceSortedMap<K,V> tailMap(K from)
          Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.
 
Methods inherited from class it.unimi.dsi.fastutil.objects.Reference2ReferenceMaps.SynchronizedMap
clear, containsKey, containsValue, defaultReturnValue, defaultReturnValue, equals, get, hashCode, isEmpty, put, putAll, remove, size, toString, values
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface it.unimi.dsi.fastutil.objects.Reference2ReferenceSortedMap
values
 
Methods inherited from interface it.unimi.dsi.fastutil.objects.Reference2ReferenceFunction
defaultReturnValue, defaultReturnValue
 
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
 

Method Detail

comparator

public java.util.Comparator<? super K> comparator()
Description copied from interface: Reference2ReferenceSortedMap
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 Reference2ReferenceSortedMap<K,V>
Specified by:
comparator in interface java.util.SortedMap<K,V>
See Also:
SortedMap.comparator()

reference2ReferenceEntrySet

public ObjectSortedSet<Reference2ReferenceMap.Entry<K,V>> reference2ReferenceEntrySet()
Description copied from interface: Reference2ReferenceMap
Returns a type-specific set view of the mappings contained in this map.

This method is necessary because there is no inheritance along type parameters: it is thus impossible to strengthen Reference2ReferenceMap.entrySet() so that it returns an ObjectSet of objects of type Map.Entry (the latter makes it possible to access keys and values with type-specific methods).

Specified by:
reference2ReferenceEntrySet in interface Reference2ReferenceMap<K,V>
Specified by:
reference2ReferenceEntrySet in interface Reference2ReferenceSortedMap<K,V>
Overrides:
reference2ReferenceEntrySet in class Reference2ReferenceMaps.SynchronizedMap<K,V>
Returns:
a type-specific set view of the mappings contained in this map.
See Also:
Reference2ReferenceMap.entrySet()

entrySet

public ObjectSortedSet<java.util.Map.Entry<K,V>> entrySet()
Description copied from interface: Reference2ReferenceMap
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 Reference2ReferenceMap<K,V>
Specified by:
entrySet in interface Reference2ReferenceSortedMap<K,V>
Specified by:
entrySet in interface java.util.Map<K,V>
Specified by:
entrySet in interface java.util.SortedMap<K,V>
Overrides:
entrySet in class Reference2ReferenceMaps.SynchronizedMap<K,V>
Returns:
a set view of the mappings contained in this map.
See Also:
Map.entrySet()

keySet

public ReferenceSortedSet<K> keySet()
Description copied from interface: Reference2ReferenceMap
Returns a set view of the keys contained in this map.

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

Specified by:
keySet in interface Reference2ReferenceMap<K,V>
Specified by:
keySet in interface Reference2ReferenceSortedMap<K,V>
Specified by:
keySet in interface java.util.Map<K,V>
Specified by:
keySet in interface java.util.SortedMap<K,V>
Overrides:
keySet in class Reference2ReferenceMaps.SynchronizedMap<K,V>
Returns:
a set view of the keys contained in this map.
See Also:
Map.keySet()

subMap

public Reference2ReferenceSortedMap<K,V> subMap(K from,
                                                K to)
Description copied from interface: Reference2ReferenceSortedMap
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 Reference2ReferenceSortedMap<K,V>
Specified by:
subMap in interface java.util.SortedMap<K,V>
See Also:
SortedMap.subMap(Object,Object)

headMap

public Reference2ReferenceSortedMap<K,V> headMap(K to)
Description copied from interface: Reference2ReferenceSortedMap
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 Reference2ReferenceSortedMap<K,V>
Specified by:
headMap in interface java.util.SortedMap<K,V>
See Also:
SortedMap.headMap(Object)

tailMap

public Reference2ReferenceSortedMap<K,V> tailMap(K from)
Description copied from interface: Reference2ReferenceSortedMap
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 Reference2ReferenceSortedMap<K,V>
Specified by:
tailMap in interface java.util.SortedMap<K,V>
See Also:
SortedMap.tailMap(Object)

firstKey

public K firstKey()
Specified by:
firstKey in interface java.util.SortedMap<K,V>

lastKey

public K lastKey()
Specified by:
lastKey in interface java.util.SortedMap<K,V>