Class AbstractObject2ReferenceSortedMap<K,V>
- java.lang.Object
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- it.unimi.dsi.fastutil.objects.AbstractObject2ReferenceFunction<K,V>
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- it.unimi.dsi.fastutil.objects.AbstractObject2ReferenceMap<K,V>
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- it.unimi.dsi.fastutil.objects.AbstractObject2ReferenceSortedMap<K,V>
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- All Implemented Interfaces:
Function<K,V>
,Object2ReferenceFunction<K,V>
,Object2ReferenceMap<K,V>
,Object2ReferenceSortedMap<K,V>
,Serializable
,Function<K,V>
,Map<K,V>
,SortedMap<K,V>
- Direct Known Subclasses:
Object2ReferenceAVLTreeMap
,Object2ReferenceLinkedOpenCustomHashMap
,Object2ReferenceLinkedOpenHashMap
,Object2ReferenceRBTreeMap
public abstract class AbstractObject2ReferenceSortedMap<K,V> extends AbstractObject2ReferenceMap<K,V> implements Object2ReferenceSortedMap<K,V>
An abstract class providing basic methods for sorted maps implementing a type-specific interface.- See Also:
- Serialized Form
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Nested Class Summary
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Nested classes/interfaces inherited from class it.unimi.dsi.fastutil.objects.AbstractObject2ReferenceMap
AbstractObject2ReferenceMap.BasicEntry<K,V>, AbstractObject2ReferenceMap.BasicEntrySet<K,V>
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Nested classes/interfaces inherited from interface java.util.Map
Map.Entry<K extends Object,V extends Object>
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Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.objects.Object2ReferenceMap
Object2ReferenceMap.Entry<K,V>, Object2ReferenceMap.FastEntrySet<K,V>
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Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.objects.Object2ReferenceSortedMap
Object2ReferenceSortedMap.FastSortedEntrySet<K,V>
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description ObjectSortedSet<K>
keySet()
Returns a type-specific-set view of the keys of this map.ReferenceCollection<V>
values()
Returns a type-specific-set view of the values of this map.-
Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractObject2ReferenceMap
containsKey, containsValue, equals, hashCode, isEmpty, putAll, toString
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Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractObject2ReferenceFunction
defaultReturnValue, defaultReturnValue
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Methods inherited from interface java.util.Map
clear, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, equals, forEach, get, getOrDefault, hashCode, isEmpty, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size
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Methods inherited from interface it.unimi.dsi.fastutil.objects.Object2ReferenceFunction
get
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Methods inherited from interface it.unimi.dsi.fastutil.objects.Object2ReferenceMap
clear, containsKey, defaultReturnValue, defaultReturnValue, put, remove, size
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Methods inherited from interface it.unimi.dsi.fastutil.objects.Object2ReferenceSortedMap
comparator, entrySet, headMap, object2ReferenceEntrySet, subMap, tailMap
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Method Detail
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keySet
public ObjectSortedSet<K> keySet()
Returns a type-specific-set view of the keys of this map.The view is backed by the set returned by
Map.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.The view is backed by the sorted set returned by
Map.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 interfaceMap<K,V>
- Specified by:
keySet
in interfaceObject2ReferenceMap<K,V>
- Specified by:
keySet
in interfaceObject2ReferenceSortedMap<K,V>
- Specified by:
keySet
in interfaceSortedMap<K,V>
- Overrides:
keySet
in classAbstractObject2ReferenceMap<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()
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values
public ReferenceCollection<V> values()
Returns a type-specific-set view of the values of this map.The view is backed by the set returned by
Map.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.The view is backed by the sorted set returned by
Map.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 interfaceMap<K,V>
- Specified by:
values
in interfaceObject2ReferenceMap<K,V>
- Specified by:
values
in interfaceObject2ReferenceSortedMap<K,V>
- Specified by:
values
in interfaceSortedMap<K,V>
- Overrides:
values
in classAbstractObject2ReferenceMap<K,V>
- Returns:
- a type-specific collection view of the values contained in this map.
- See Also:
Map.values()
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