it.unimi.dsi.fastutil.doubles
Class AbstractDouble2ReferenceSortedMap<V>

java.lang.Object
  extended by it.unimi.dsi.fastutil.doubles.AbstractDouble2ReferenceFunction<V>
      extended by it.unimi.dsi.fastutil.doubles.AbstractDouble2ReferenceMap<V>
          extended by it.unimi.dsi.fastutil.doubles.AbstractDouble2ReferenceSortedMap<V>
All Implemented Interfaces:
Double2ReferenceFunction<V>, Double2ReferenceMap<V>, Double2ReferenceSortedMap<V>, Function<Double,V>, Serializable, Map<Double,V>, SortedMap<Double,V>
Direct Known Subclasses:
Double2ReferenceAVLTreeMap, Double2ReferenceLinkedOpenHashMap, Double2ReferenceRBTreeMap

public abstract class AbstractDouble2ReferenceSortedMap<V>
extends AbstractDouble2ReferenceMap<V>
implements Double2ReferenceSortedMap<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.doubles.AbstractDouble2ReferenceMap
AbstractDouble2ReferenceMap.BasicEntry<V>
 
Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.doubles.Double2ReferenceSortedMap
Double2ReferenceSortedMap.FastSortedEntrySet<V>
 
Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.doubles.Double2ReferenceMap
Double2ReferenceMap.Entry<V>, Double2ReferenceMap.FastEntrySet<V>
 
Field Summary
static long serialVersionUID
           
 
Method Summary
 ObjectSortedSet<Map.Entry<Double,V>> entrySet()
          Returns a set view of the mappings contained in this map.
 Double firstKey()
          Delegates to the corresponding type-specific method.
 Double2ReferenceSortedMap<V> headMap(Double to)
          Delegates to the corresponding type-specific method.
 DoubleSortedSet keySet()
          Returns a type-specific-sorted-set view of the keys of this map.
 Double lastKey()
          Delegates to the corresponding type-specific method.
 Double2ReferenceSortedMap<V> subMap(Double from, Double to)
          Delegates to the corresponding type-specific method.
 Double2ReferenceSortedMap<V> tailMap(Double from)
          Delegates to the corresponding type-specific method.
 ReferenceCollection<V> values()
          Returns a type-specific collection view of the values contained in this map.
 
Methods inherited from class it.unimi.dsi.fastutil.doubles.AbstractDouble2ReferenceMap
containsKey, containsValue, equals, hashCode, isEmpty, putAll, toString
 
Methods inherited from class it.unimi.dsi.fastutil.doubles.AbstractDouble2ReferenceFunction
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.doubles.Double2ReferenceSortedMap
comparator, double2ReferenceEntrySet, firstDoubleKey, headMap, lastDoubleKey, subMap, tailMap
 
Methods inherited from interface it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction
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 Double2ReferenceSortedMap<V> headMap(Double to)
Delegates to the corresponding type-specific method.

Specified by:
headMap in interface Double2ReferenceSortedMap<V>
Specified by:
headMap in interface SortedMap<Double,V>
See Also:
SortedMap.headMap(Object)

tailMap

public Double2ReferenceSortedMap<V> tailMap(Double from)
Delegates to the corresponding type-specific method.

Specified by:
tailMap in interface Double2ReferenceSortedMap<V>
Specified by:
tailMap in interface SortedMap<Double,V>
See Also:
SortedMap.tailMap(Object)

subMap

public Double2ReferenceSortedMap<V> subMap(Double from,
                                           Double to)
Delegates to the corresponding type-specific method.

Specified by:
subMap in interface Double2ReferenceSortedMap<V>
Specified by:
subMap in interface SortedMap<Double,V>
See Also:
SortedMap.subMap(Object,Object)

firstKey

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

Specified by:
firstKey in interface SortedMap<Double,V>

lastKey

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

Specified by:
lastKey in interface SortedMap<Double,V>

keySet

public DoubleSortedSet 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 Double2ReferenceMap<V>
Specified by:
keySet in interface Double2ReferenceSortedMap<V>
Specified by:
keySet in interface Map<Double,V>
Overrides:
keySet in class AbstractDouble2ReferenceMap<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 ReferenceCollection<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 Double2ReferenceMap<V>
Specified by:
values in interface Double2ReferenceSortedMap<V>
Specified by:
values in interface Map<Double,V>
Overrides:
values in class AbstractDouble2ReferenceMap<V>
Returns:
a type-specific collection view of the values contained in this map.
See Also:
Map.values()

entrySet

public ObjectSortedSet<Map.Entry<Double,V>> entrySet()
Description copied from interface: Double2ReferenceMap
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 Double2ReferenceMap<V>
Specified by:
entrySet in interface Double2ReferenceSortedMap<V>
Specified by:
entrySet in interface Map<Double,V>
Overrides:
entrySet in class AbstractDouble2ReferenceMap<V>
Returns:
a set view of the mappings contained in this map.
See Also:
Map.entrySet()