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java.lang.Objectit.unimi.dsi.fastutil.longs.AbstractLong2ReferenceFunction<V>
it.unimi.dsi.fastutil.longs.Long2ReferenceFunctions.EmptyFunction<V>
it.unimi.dsi.fastutil.longs.Long2ReferenceMaps.EmptyMap<V>
it.unimi.dsi.fastutil.longs.Long2ReferenceSortedMaps.EmptySortedMap<V>
public static class Long2ReferenceSortedMaps.EmptySortedMap<V>
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.Long2ReferenceSortedMap |
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Long2ReferenceSortedMap.FastSortedEntrySet<V> |
Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.longs.Long2ReferenceMap |
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Long2ReferenceMap.Entry<V>, Long2ReferenceMap.FastEntrySet<V> |
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<java.util.Map.Entry<java.lang.Long,V>> |
entrySet()
Returns a set view of the mappings contained in this map. |
java.lang.Long |
firstKey()
|
long |
firstLongKey()
|
Long2ReferenceSortedMap<V> |
headMap(long to)
Returns a view of the portion of this sorted map whose keys are strictly less than toKey . |
Long2ReferenceSortedMap<V> |
headMap(java.lang.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. |
java.lang.Long |
lastKey()
|
long |
lastLongKey()
|
ObjectSortedSet<Long2ReferenceMap.Entry<V>> |
long2ReferenceEntrySet()
Returns a type-specific set view of the mappings contained in this map. |
Long2ReferenceSortedMap<V> |
subMap(long from,
long to)
Returns a view of the portion of this sorted map whose keys range from fromKey , inclusive, to toKey , exclusive. |
Long2ReferenceSortedMap<V> |
subMap(java.lang.Long ofrom,
java.lang.Long oto)
Returns a view of the portion of this sorted map whose keys range from fromKey , inclusive, to toKey , exclusive. |
Long2ReferenceSortedMap<V> |
tailMap(long from)
Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey . |
Long2ReferenceSortedMap<V> |
tailMap(java.lang.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.Long2ReferenceMaps.EmptyMap |
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clone, containsValue, equals, hashCode, isEmpty, putAll, toString, values |
Methods inherited from class it.unimi.dsi.fastutil.longs.Long2ReferenceFunctions.EmptyFunction |
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clear, containsKey, defaultReturnValue, defaultReturnValue, get, get, size |
Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLong2ReferenceFunction |
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containsKey, put, put, remove, remove |
Methods inherited from class java.lang.Object |
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getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface it.unimi.dsi.fastutil.longs.Long2ReferenceSortedMap |
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values |
Methods inherited from interface it.unimi.dsi.fastutil.longs.Long2ReferenceFunction |
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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 |
Method Detail |
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public LongComparator comparator()
Long2ReferenceSortedMap
Note that this specification strengthens the one given in SortedMap.comparator()
.
comparator
in interface Long2ReferenceSortedMap<V>
comparator
in interface java.util.SortedMap<java.lang.Long,V>
SortedMap.comparator()
public ObjectSortedSet<Long2ReferenceMap.Entry<V>> long2ReferenceEntrySet()
Long2ReferenceMap
This method is necessary because there is no inheritance along
type parameters: it is thus impossible to strengthen Long2ReferenceMap.entrySet()
so that it returns an ObjectSet
of objects of type Map.Entry
(the latter makes it possible to
access keys and values with type-specific methods).
long2ReferenceEntrySet
in interface Long2ReferenceMap<V>
long2ReferenceEntrySet
in interface Long2ReferenceSortedMap<V>
long2ReferenceEntrySet
in class Long2ReferenceMaps.EmptyMap<V>
Long2ReferenceMap.entrySet()
public ObjectSortedSet<java.util.Map.Entry<java.lang.Long,V>> entrySet()
Long2ReferenceMap
Note that this specification strengthens the one given in Map.entrySet()
.
entrySet
in interface Long2ReferenceMap<V>
entrySet
in interface Long2ReferenceSortedMap<V>
entrySet
in interface java.util.Map<java.lang.Long,V>
entrySet
in interface java.util.SortedMap<java.lang.Long,V>
entrySet
in class Long2ReferenceMaps.EmptyMap<V>
Map.entrySet()
public LongSortedSet keySet()
Long2ReferenceMap
Note that this specification strengthens the one given in Map.keySet()
.
keySet
in interface Long2ReferenceMap<V>
keySet
in interface Long2ReferenceSortedMap<V>
keySet
in interface java.util.Map<java.lang.Long,V>
keySet
in interface java.util.SortedMap<java.lang.Long,V>
keySet
in class Long2ReferenceMaps.EmptyMap<V>
Map.keySet()
public Long2ReferenceSortedMap<V> subMap(long from, long to)
Long2ReferenceSortedMap
fromKey
, inclusive, to toKey
, exclusive.
subMap
in interface Long2ReferenceSortedMap<V>
SortedMap.subMap(Object,Object)
public Long2ReferenceSortedMap<V> headMap(long to)
Long2ReferenceSortedMap
toKey
.
headMap
in interface Long2ReferenceSortedMap<V>
SortedMap.headMap(Object)
public Long2ReferenceSortedMap<V> tailMap(long from)
Long2ReferenceSortedMap
fromKey
.
tailMap
in interface Long2ReferenceSortedMap<V>
SortedMap.tailMap(Object)
public long firstLongKey()
firstLongKey
in interface Long2ReferenceSortedMap<V>
SortedMap.firstKey()
public long lastLongKey()
lastLongKey
in interface Long2ReferenceSortedMap<V>
SortedMap.lastKey()
public Long2ReferenceSortedMap<V> headMap(java.lang.Long oto)
Long2ReferenceSortedMap
toKey
.
Note that this specification strengthens the one given in SortedMap.headMap(Object)
.
headMap
in interface Long2ReferenceSortedMap<V>
headMap
in interface java.util.SortedMap<java.lang.Long,V>
SortedMap.headMap(Object)
public Long2ReferenceSortedMap<V> tailMap(java.lang.Long ofrom)
Long2ReferenceSortedMap
fromKey
.
Note that this specification strengthens the one given in SortedMap.tailMap(Object)
.
tailMap
in interface Long2ReferenceSortedMap<V>
tailMap
in interface java.util.SortedMap<java.lang.Long,V>
SortedMap.tailMap(Object)
public Long2ReferenceSortedMap<V> subMap(java.lang.Long ofrom, java.lang.Long oto)
Long2ReferenceSortedMap
fromKey
, inclusive, to toKey
, exclusive.
Note that this specification strengthens the one given in SortedMap.subMap(Object,Object)
.
subMap
in interface Long2ReferenceSortedMap<V>
subMap
in interface java.util.SortedMap<java.lang.Long,V>
SortedMap.subMap(Object,Object)
public java.lang.Long firstKey()
firstKey
in interface java.util.SortedMap<java.lang.Long,V>
public java.lang.Long lastKey()
lastKey
in interface java.util.SortedMap<java.lang.Long,V>
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