it.unimi.dsi.fastutil.objects
Class Object2ReferenceSortedMaps.SynchronizedSortedMap<K,V>

java.lang.Object
  extended by it.unimi.dsi.fastutil.objects.AbstractObject2ReferenceFunction<K,V>
      extended by it.unimi.dsi.fastutil.objects.Object2ReferenceFunctions.SynchronizedFunction<K,V>
          extended by it.unimi.dsi.fastutil.objects.Object2ReferenceMaps.SynchronizedMap<K,V>
              extended by it.unimi.dsi.fastutil.objects.Object2ReferenceSortedMaps.SynchronizedSortedMap<K,V>
All Implemented Interfaces:
Function<K,V>, Object2ReferenceFunction<K,V>, Object2ReferenceMap<K,V>, Object2ReferenceSortedMap<K,V>, Serializable, Map<K,V>, SortedMap<K,V>
Enclosing class:
Object2ReferenceSortedMaps

public static class Object2ReferenceSortedMaps.SynchronizedSortedMap<K,V>
extends Object2ReferenceMaps.SynchronizedMap<K,V>
implements Object2ReferenceSortedMap<K,V>, 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.Object2ReferenceSortedMap
Object2ReferenceSortedMap.FastSortedEntrySet<K,V>
 
Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.objects.Object2ReferenceMap
Object2ReferenceMap.Entry<K,V>, Object2ReferenceMap.FastEntrySet<K,V>
 
Field Summary
static long serialVersionUID
           
 
Method Summary
 Comparator<? super K> comparator()
          Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.
 ObjectSortedSet<Map.Entry<K,V>> entrySet()
          Returns a set view of the mappings contained in this map.
 K firstKey()
           
 Object2ReferenceSortedMap<K,V> headMap(K to)
          Returns a view of the portion of this sorted map whose keys are strictly less than toKey.
 ObjectSortedSet<K> keySet()
          Returns a set view of the keys contained in this map.
 K lastKey()
           
 ObjectSortedSet<Object2ReferenceMap.Entry<K,V>> object2ReferenceEntrySet()
          Returns a type-specific set view of the mappings contained in this map.
 Object2ReferenceSortedMap<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.
 Object2ReferenceSortedMap<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.Object2ReferenceMaps.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.Object2ReferenceSortedMap
values
 
Methods inherited from interface it.unimi.dsi.fastutil.objects.Object2ReferenceFunction
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
 
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

comparator

public Comparator<? super K> comparator()
Description copied from interface: Object2ReferenceSortedMap
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 Object2ReferenceSortedMap<K,V>
Specified by:
comparator in interface SortedMap<K,V>
See Also:
SortedMap.comparator()

object2ReferenceEntrySet

public ObjectSortedSet<Object2ReferenceMap.Entry<K,V>> object2ReferenceEntrySet()
Description copied from interface: Object2ReferenceMap
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 Object2ReferenceMap.entrySet() so that it returns an ObjectSet of objects of type Object2ReferenceMap.Entry (the latter makes it possible to access keys and values with type-specific methods).

Specified by:
object2ReferenceEntrySet in interface Object2ReferenceMap<K,V>
Specified by:
object2ReferenceEntrySet in interface Object2ReferenceSortedMap<K,V>
Overrides:
object2ReferenceEntrySet in class Object2ReferenceMaps.SynchronizedMap<K,V>
Returns:
a type-specific set view of the mappings contained in this map.
See Also:
Object2ReferenceMap.entrySet()

entrySet

public ObjectSortedSet<Map.Entry<K,V>> entrySet()
Description copied from interface: Object2ReferenceMap
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 Object2ReferenceMap<K,V>
Specified by:
entrySet in interface Object2ReferenceSortedMap<K,V>
Specified by:
entrySet in interface Map<K,V>
Overrides:
entrySet in class Object2ReferenceMaps.SynchronizedMap<K,V>
Returns:
a set view of the mappings contained in this map.
See Also:
Map.entrySet()

keySet

public ObjectSortedSet<K> keySet()
Description copied from interface: Object2ReferenceMap
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 Object2ReferenceMap<K,V>
Specified by:
keySet in interface Object2ReferenceSortedMap<K,V>
Specified by:
keySet in interface Map<K,V>
Overrides:
keySet in class Object2ReferenceMaps.SynchronizedMap<K,V>
Returns:
a set view of the keys contained in this map.
See Also:
Map.keySet()

subMap

public Object2ReferenceSortedMap<K,V> subMap(K from,
                                             K to)
Description copied from interface: Object2ReferenceSortedMap
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 Object2ReferenceSortedMap<K,V>
Specified by:
subMap in interface SortedMap<K,V>
See Also:
SortedMap.subMap(Object,Object)

headMap

public Object2ReferenceSortedMap<K,V> headMap(K to)
Description copied from interface: Object2ReferenceSortedMap
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 Object2ReferenceSortedMap<K,V>
Specified by:
headMap in interface SortedMap<K,V>
See Also:
SortedMap.headMap(Object)

tailMap

public Object2ReferenceSortedMap<K,V> tailMap(K from)
Description copied from interface: Object2ReferenceSortedMap
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 Object2ReferenceSortedMap<K,V>
Specified by:
tailMap in interface SortedMap<K,V>
See Also:
SortedMap.tailMap(Object)

firstKey

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

lastKey

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