Class AbstractLong2LongSortedMap
- java.lang.Object
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- it.unimi.dsi.fastutil.longs.AbstractLong2LongFunction
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- it.unimi.dsi.fastutil.longs.AbstractLong2LongMap
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- it.unimi.dsi.fastutil.longs.AbstractLong2LongSortedMap
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- All Implemented Interfaces:
Function<java.lang.Long,java.lang.Long>
,Long2LongFunction
,Long2LongMap
,Long2LongSortedMap
,java.io.Serializable
,java.util.function.Function<java.lang.Long,java.lang.Long>
,java.util.function.LongUnaryOperator
,java.util.Map<java.lang.Long,java.lang.Long>
,java.util.SortedMap<java.lang.Long,java.lang.Long>
- Direct Known Subclasses:
Long2LongAVLTreeMap
,Long2LongLinkedOpenHashMap
,Long2LongRBTreeMap
public abstract class AbstractLong2LongSortedMap extends AbstractLong2LongMap implements Long2LongSortedMap
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.longs.AbstractLong2LongMap
AbstractLong2LongMap.BasicEntry, AbstractLong2LongMap.BasicEntrySet
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Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.longs.Long2LongMap
Long2LongMap.Entry, Long2LongMap.FastEntrySet
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Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.longs.Long2LongSortedMap
Long2LongSortedMap.FastSortedEntrySet
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description LongSortedSet
keySet()
Returns a type-specific-set view of the keys of this map.LongCollection
values()
Returns a type-specific-set view of the values of this map.-
Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLong2LongMap
containsKey, containsValue, equals, hashCode, isEmpty, mergeLong, putAll, toString
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Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLong2LongFunction
defaultReturnValue, defaultReturnValue
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Methods inherited from interface it.unimi.dsi.fastutil.longs.Long2LongFunction
andThen, andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, applyAsLong, compose, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort, get, put, remove
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Methods inherited from interface it.unimi.dsi.fastutil.longs.Long2LongMap
clear, compute, compute, computeIfAbsent, computeIfAbsent, computeIfAbsent, computeIfAbsentNullable, computeIfAbsentPartial, computeIfPresent, computeIfPresent, containsKey, containsKey, containsValue, containsValue, defaultReturnValue, defaultReturnValue, forEach, get, getOrDefault, getOrDefault, merge, merge, mergeLong, mergeLong, put, putIfAbsent, putIfAbsent, remove, remove, remove, replace, replace, replace, replace, size
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Methods inherited from interface it.unimi.dsi.fastutil.longs.Long2LongSortedMap
comparator, entrySet, firstKey, firstLongKey, headMap, headMap, lastKey, lastLongKey, long2LongEntrySet, subMap, subMap, tailMap, tailMap
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Method Detail
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keySet
public LongSortedSet 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 interfaceLong2LongMap
- Specified by:
keySet
in interfaceLong2LongSortedMap
- Specified by:
keySet
in interfacejava.util.Map<java.lang.Long,java.lang.Long>
- Specified by:
keySet
in interfacejava.util.SortedMap<java.lang.Long,java.lang.Long>
- Overrides:
keySet
in classAbstractLong2LongMap
- 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 LongCollection 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 interfaceLong2LongMap
- Specified by:
values
in interfaceLong2LongSortedMap
- Specified by:
values
in interfacejava.util.Map<java.lang.Long,java.lang.Long>
- Specified by:
values
in interfacejava.util.SortedMap<java.lang.Long,java.lang.Long>
- Overrides:
values
in classAbstractLong2LongMap
- Returns:
- a type-specific collection view of the values contained in this map.
- See Also:
Map.values()
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