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java.lang.Objectit.unimi.dsi.fastutil.longs.AbstractLong2LongFunction
it.unimi.dsi.fastutil.longs.Long2LongFunctions.EmptyFunction
it.unimi.dsi.fastutil.longs.Long2LongMaps.EmptyMap
it.unimi.dsi.fastutil.longs.Long2LongSortedMaps.EmptySortedMap
public static class Long2LongSortedMaps.EmptySortedMap
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.
Nested Class Summary |
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Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.longs.Long2LongSortedMap |
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Long2LongSortedMap.FastSortedEntrySet |
Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.longs.Long2LongMap |
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Long2LongMap.Entry, Long2LongMap.FastEntrySet |
Field Summary | |
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static long |
serialVersionUID
|
Fields inherited from class it.unimi.dsi.fastutil.longs.AbstractLong2LongFunction |
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defRetValue |
Constructor Summary | |
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protected |
Long2LongSortedMaps.EmptySortedMap()
|
Method Summary | |
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LongComparator |
comparator()
Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering. |
ObjectSortedSet<Map.Entry<Long,Long>> |
entrySet()
Returns a set view of the mappings contained in this map. |
Long |
firstKey()
|
long |
firstLongKey()
|
Long2LongSortedMap |
headMap(long to)
Returns a view of the portion of this sorted map whose keys are strictly less than toKey . |
Long2LongSortedMap |
headMap(Long oto)
Returns a view of the portion of this sorted map whose keys are strictly less than toKey . |
LongSortedSet |
keySet()
Returns a set view of the keys contained in this map. |
Long |
lastKey()
|
long |
lastLongKey()
|
ObjectSortedSet<Long2LongMap.Entry> |
long2LongEntrySet()
Returns a type-specific set view of the mappings contained in this map. |
Long2LongSortedMap |
subMap(long from,
long to)
Returns a view of the portion of this sorted map whose keys range from fromKey , inclusive, to toKey , exclusive. |
Long2LongSortedMap |
subMap(Long ofrom,
Long oto)
Returns a view of the portion of this sorted map whose keys range from fromKey , inclusive, to toKey , exclusive. |
Long2LongSortedMap |
tailMap(long from)
Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey . |
Long2LongSortedMap |
tailMap(Long 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.longs.Long2LongMaps.EmptyMap |
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clone, containsValue, containsValue, equals, hashCode, isEmpty, putAll, toString, values |
Methods inherited from class it.unimi.dsi.fastutil.longs.Long2LongFunctions.EmptyFunction |
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clear, containsKey, defaultReturnValue, defaultReturnValue, get, get, size |
Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLong2LongFunction |
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containsKey, put, put, remove, remove |
Methods inherited from class java.lang.Object |
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finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface it.unimi.dsi.fastutil.longs.Long2LongSortedMap |
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values |
Methods inherited from interface it.unimi.dsi.fastutil.longs.Long2LongMap |
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containsValue |
Methods inherited from interface it.unimi.dsi.fastutil.longs.Long2LongFunction |
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containsKey, defaultReturnValue, defaultReturnValue, get, put, remove |
Methods inherited from interface it.unimi.dsi.fastutil.Function |
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clear, containsKey, get, put, remove, size |
Methods inherited from interface java.util.Map |
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clear, containsKey, containsValue, equals, get, hashCode, isEmpty, put, putAll, remove, size |
Field Detail |
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public static final long serialVersionUID
Constructor Detail |
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protected Long2LongSortedMaps.EmptySortedMap()
Method Detail |
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public LongComparator comparator()
Long2LongSortedMap
Note that this specification strengthens the one given in SortedMap.comparator()
.
comparator
in interface Long2LongSortedMap
comparator
in interface SortedMap<Long,Long>
SortedMap.comparator()
public ObjectSortedSet<Long2LongMap.Entry> long2LongEntrySet()
Long2LongMap
This method is necessary because there is no inheritance along
type parameters: it is thus impossible to strengthen Long2LongMap.entrySet()
so that it returns an ObjectSet
of objects of type Long2LongMap.Entry
(the latter makes it possible to
access keys and values with type-specific methods).
long2LongEntrySet
in interface Long2LongMap
long2LongEntrySet
in interface Long2LongSortedMap
long2LongEntrySet
in class Long2LongMaps.EmptyMap
Long2LongMap.entrySet()
public ObjectSortedSet<Map.Entry<Long,Long>> entrySet()
Long2LongMap
Note that this specification strengthens the one given in Map.entrySet()
.
entrySet
in interface Long2LongMap
entrySet
in interface Long2LongSortedMap
entrySet
in interface Map<Long,Long>
entrySet
in interface SortedMap<Long,Long>
entrySet
in class Long2LongMaps.EmptyMap
Map.entrySet()
public LongSortedSet keySet()
Long2LongMap
Note that this specification strengthens the one given in Map.keySet()
.
keySet
in interface Long2LongMap
keySet
in interface Long2LongSortedMap
keySet
in interface Map<Long,Long>
keySet
in interface SortedMap<Long,Long>
keySet
in class Long2LongMaps.EmptyMap
Map.keySet()
public Long2LongSortedMap subMap(long from, long to)
Long2LongSortedMap
fromKey
, inclusive, to toKey
, exclusive.
subMap
in interface Long2LongSortedMap
SortedMap.subMap(Object,Object)
public Long2LongSortedMap headMap(long to)
Long2LongSortedMap
toKey
.
headMap
in interface Long2LongSortedMap
SortedMap.headMap(Object)
public Long2LongSortedMap tailMap(long from)
Long2LongSortedMap
fromKey
.
tailMap
in interface Long2LongSortedMap
SortedMap.tailMap(Object)
public long firstLongKey()
firstLongKey
in interface Long2LongSortedMap
SortedMap.firstKey()
public long lastLongKey()
lastLongKey
in interface Long2LongSortedMap
SortedMap.lastKey()
public Long2LongSortedMap headMap(Long oto)
Long2LongSortedMap
toKey
.
Note that this specification strengthens the one given in SortedMap.headMap(Object)
.
headMap
in interface Long2LongSortedMap
headMap
in interface SortedMap<Long,Long>
SortedMap.headMap(Object)
public Long2LongSortedMap tailMap(Long ofrom)
Long2LongSortedMap
fromKey
.
Note that this specification strengthens the one given in SortedMap.tailMap(Object)
.
tailMap
in interface Long2LongSortedMap
tailMap
in interface SortedMap<Long,Long>
SortedMap.tailMap(Object)
public Long2LongSortedMap subMap(Long ofrom, Long oto)
Long2LongSortedMap
fromKey
, inclusive, to toKey
, exclusive.
Note that this specification strengthens the one given in SortedMap.subMap(Object,Object)
.
subMap
in interface Long2LongSortedMap
subMap
in interface SortedMap<Long,Long>
SortedMap.subMap(Object,Object)
public Long firstKey()
firstKey
in interface SortedMap<Long,Long>
public Long lastKey()
lastKey
in interface SortedMap<Long,Long>
|
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