Package it.unimi.dsi.fastutil.longs

Class AbstractLong2LongSortedMap

java.lang.Object

it.unimi.dsi.fastutil.longs.AbstractLong2LongFunction

it.unimi.dsi.fastutil.longs.AbstractLong2LongMap

it.unimi.dsi.fastutil.longs.AbstractLong2LongSortedMap

All Implemented Interfaces:

Function<Long,Long>, Long2LongFunction, Long2LongMap, Long2LongSortedMap, Serializable, Function<Long,Long>, LongUnaryOperator, Map<Long,Long>, SequencedMap<Long,Long>, SortedMap<Long,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

Nested Class Summary

Nested classes/interfaces inherited from class it.unimi.dsi.fastutil.longs.AbstractLong2LongMap

AbstractLong2LongMap.BasicEntry, AbstractLong2LongMap.BasicEntrySet

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.longs.Long2LongMap

Long2LongMap.Entry, Long2LongMap.FastEntrySet

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.longs.Long2LongSortedMap

Long2LongSortedMap.FastSortedEntrySet

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Method Summary

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

Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLong2LongFunction

defaultReturnValue, defaultReturnValue

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.Function

apply

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

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

Methods inherited from interface it.unimi.dsi.fastutil.longs.Long2LongSortedMap

comparator, entrySet, firstKey, firstLongKey, headMap, headMap, lastKey, lastLongKey, long2LongEntrySet, subMap, subMap, tailMap, tailMap

Methods inherited from interface java.util.function.LongUnaryOperator

andThen, compose

Methods inherited from interface java.util.Map

clear, containsKey, equals, get, getOrDefault, hashCode, isEmpty, put, putAll, remove, replaceAll, size

Methods inherited from interface java.util.SequencedMap

firstEntry, lastEntry, pollFirstEntry, pollLastEntry, sequencedEntrySet, sequencedKeySet, sequencedValues

Methods inherited from interface java.util.SortedMap

putFirst, putLast, reversed

Method Details

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 interface Long2LongMap

Specified by:

keySet in interface Long2LongSortedMap

Specified by:

keySet in interface Map<Long,Long>

Specified by:

keySet in interface SortedMap<Long,Long>

Overrides:

keySet in class AbstractLong2LongMap

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 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 interface Long2LongMap

Specified by:

values in interface Long2LongSortedMap

Specified by:

values in interface Map<Long,Long>

Specified by:

values in interface SortedMap<Long,Long>

Overrides:

values in class AbstractLong2LongMap

Returns:

a type-specific collection view of the values contained in this map.

See Also:

• Map.values()