it.unimi.dsi.fastutil.shorts
Class Short2ShortSortedMaps.EmptySortedMap

java.lang.Object
  it.unimi.dsi.fastutil.shorts.AbstractShort2ShortFunction
      it.unimi.dsi.fastutil.shorts.Short2ShortFunctions.EmptyFunction
          it.unimi.dsi.fastutil.shorts.Short2ShortMaps.EmptyMap
              it.unimi.dsi.fastutil.shorts.Short2ShortSortedMaps.EmptySortedMap

All Implemented Interfaces:

Function<Short,Short>, Short2ShortFunction, Short2ShortMap, Short2ShortSortedMap, Serializable, Cloneable, Map<Short,Short>, SortedMap<Short,Short>

Enclosing class:

Short2ShortSortedMaps

public static class Short2ShortSortedMaps.EmptySortedMap
extends Short2ShortMaps.EmptyMap
implements Short2ShortSortedMap, Serializable, Cloneable

An immutable class representing an empty type-specific sorted map.

This class may be useful to implement your own in case you subclass a type-specific sorted map.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.shorts.Short2ShortSortedMap

Short2ShortSortedMap.FastSortedEntrySet

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.shorts.Short2ShortMap

Short2ShortMap.Entry, Short2ShortMap.FastEntrySet

Field Summary

static long

serialVersionUID

Method Summary

ShortComparator	comparator() Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.
ObjectSortedSet<Map.Entry<Short,Short>>	entrySet() Returns a set view of the mappings contained in this map.
Short	firstKey()
short	firstShortKey()
Short2ShortSortedMap	headMap(short to) Returns a view of the portion of this sorted map whose keys are strictly less than toKey.
Short2ShortSortedMap	headMap(Short oto) Returns a view of the portion of this sorted map whose keys are strictly less than toKey.
ShortSortedSet	keySet() Returns a set view of the keys contained in this map.
Short	lastKey()
short	lastShortKey()
ObjectSortedSet<Short2ShortMap.Entry>	short2ShortEntrySet() Returns a type-specific set view of the mappings contained in this map.
Short2ShortSortedMap	subMap(short from, short to) Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.
Short2ShortSortedMap	subMap(Short ofrom, Short oto) Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.
Short2ShortSortedMap	tailMap(short from) Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.
Short2ShortSortedMap	tailMap(Short ofrom) 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.shorts.Short2ShortMaps.EmptyMap

clone, containsValue, containsValue, equals, hashCode, isEmpty, putAll, toString, values

Methods inherited from class it.unimi.dsi.fastutil.shorts.Short2ShortFunctions.EmptyFunction

clear, containsKey, defaultReturnValue, defaultReturnValue, get, get, size

Methods inherited from class it.unimi.dsi.fastutil.shorts.AbstractShort2ShortFunction

containsKey, 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.shorts.Short2ShortSortedMap

values

Methods inherited from interface it.unimi.dsi.fastutil.shorts.Short2ShortMap

containsValue

Methods inherited from interface it.unimi.dsi.fastutil.shorts.Short2ShortFunction

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

comparator

public ShortComparator comparator()

Description copied from interface: Short2ShortSortedMap

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 Short2ShortSortedMap

Specified by:

comparator in interface SortedMap<Short,Short>

See Also:

SortedMap.comparator()

short2ShortEntrySet

public ObjectSortedSet<Short2ShortMap.Entry> short2ShortEntrySet()

Description copied from interface: Short2ShortMap

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 Short2ShortMap.entrySet() so that it returns an ObjectSet of objects of type Short2ShortMap.Entry (the latter makes it possible to access keys and values with type-specific methods).

Specified by:

short2ShortEntrySet in interface Short2ShortMap

Specified by:

short2ShortEntrySet in interface Short2ShortSortedMap

Overrides:

short2ShortEntrySet in class Short2ShortMaps.EmptyMap

Returns:

a type-specific set view of the mappings contained in this map.

See Also:

Short2ShortMap.entrySet()

entrySet

public ObjectSortedSet<Map.Entry<Short,Short>> entrySet()

Description copied from interface: Short2ShortMap

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 Short2ShortMap

Specified by:

entrySet in interface Short2ShortSortedMap

Specified by:

entrySet in interface Map<Short,Short>

Overrides:

entrySet in class Short2ShortMaps.EmptyMap

Returns:

a set view of the mappings contained in this map.

See Also:

Map.entrySet()

keySet

public ShortSortedSet keySet()

Description copied from interface: Short2ShortMap

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 Short2ShortMap

Specified by:

keySet in interface Short2ShortSortedMap

Specified by:

keySet in interface Map<Short,Short>

Overrides:

keySet in class Short2ShortMaps.EmptyMap

Returns:

a set view of the keys contained in this map.

See Also:

Map.keySet()

subMap

public Short2ShortSortedMap subMap(short from,
                                   short to)

Description copied from interface: Short2ShortSortedMap

Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.

Specified by:

subMap in interface Short2ShortSortedMap

See Also:

SortedMap.subMap(Object,Object)

headMap

public Short2ShortSortedMap headMap(short to)

Description copied from interface: Short2ShortSortedMap

Returns a view of the portion of this sorted map whose keys are strictly less than toKey.

Specified by:

headMap in interface Short2ShortSortedMap

See Also:

SortedMap.headMap(Object)

tailMap

public Short2ShortSortedMap tailMap(short from)

Description copied from interface: Short2ShortSortedMap

Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.

Specified by:

tailMap in interface Short2ShortSortedMap

See Also:

SortedMap.tailMap(Object)

firstShortKey

public short firstShortKey()

Specified by:

firstShortKey in interface Short2ShortSortedMap

See Also:

SortedMap.firstKey()

lastShortKey

public short lastShortKey()

Specified by:

lastShortKey in interface Short2ShortSortedMap

See Also:

SortedMap.lastKey()

headMap

public Short2ShortSortedMap headMap(Short oto)

Description copied from interface: Short2ShortSortedMap

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 Short2ShortSortedMap

Specified by:

headMap in interface SortedMap<Short,Short>

See Also:

SortedMap.headMap(Object)

tailMap

public Short2ShortSortedMap tailMap(Short ofrom)

Description copied from interface: Short2ShortSortedMap

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 Short2ShortSortedMap

Specified by:

tailMap in interface SortedMap<Short,Short>

See Also:

SortedMap.tailMap(Object)

subMap

public Short2ShortSortedMap subMap(Short ofrom,
                                   Short oto)

Description copied from interface: Short2ShortSortedMap

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 Short2ShortSortedMap

Specified by:

subMap in interface SortedMap<Short,Short>

See Also:

SortedMap.subMap(Object,Object)

firstKey

public Short firstKey()

Specified by:

firstKey in interface SortedMap<Short,Short>

lastKey

public Short lastKey()

Specified by:

lastKey in interface SortedMap<Short,Short>