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java.lang.Objectit.unimi.dsi.fastutil.chars.AbstractChar2ReferenceFunction<V>
it.unimi.dsi.fastutil.chars.Char2ReferenceFunctions.EmptyFunction<V>
it.unimi.dsi.fastutil.chars.Char2ReferenceMaps.EmptyMap<V>
it.unimi.dsi.fastutil.chars.Char2ReferenceSortedMaps.EmptySortedMap<V>
public static class Char2ReferenceSortedMaps.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.chars.Char2ReferenceSortedMap |
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Char2ReferenceSortedMap.FastSortedEntrySet<V> |
Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.chars.Char2ReferenceMap |
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Char2ReferenceMap.Entry<V>, Char2ReferenceMap.FastEntrySet<V> |
Method Summary | |
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ObjectSortedSet<Char2ReferenceMap.Entry<V>> |
char2ReferenceEntrySet()
Returns a type-specific set view of the mappings contained in this map. |
CharComparator |
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.Character,V>> |
entrySet()
Returns a set view of the mappings contained in this map. |
char |
firstCharKey()
|
java.lang.Character |
firstKey()
|
Char2ReferenceSortedMap<V> |
headMap(char to)
Returns a view of the portion of this sorted map whose keys are strictly less than toKey . |
Char2ReferenceSortedMap<V> |
headMap(java.lang.Character oto)
Returns a view of the portion of this sorted map whose keys are strictly less than toKey . |
CharSortedSet |
keySet()
Returns a set view of the keys contained in this map. |
char |
lastCharKey()
|
java.lang.Character |
lastKey()
|
Char2ReferenceSortedMap<V> |
subMap(java.lang.Character ofrom,
java.lang.Character oto)
Returns a view of the portion of this sorted map whose keys range from fromKey , inclusive, to toKey , exclusive. |
Char2ReferenceSortedMap<V> |
subMap(char from,
char to)
Returns a view of the portion of this sorted map whose keys range from fromKey , inclusive, to toKey , exclusive. |
Char2ReferenceSortedMap<V> |
tailMap(char from)
Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey . |
Char2ReferenceSortedMap<V> |
tailMap(java.lang.Character 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.chars.Char2ReferenceMaps.EmptyMap |
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clone, containsValue, equals, hashCode, isEmpty, putAll, toString, values |
Methods inherited from class it.unimi.dsi.fastutil.chars.Char2ReferenceFunctions.EmptyFunction |
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clear, containsKey, defaultReturnValue, defaultReturnValue, get, get, size |
Methods inherited from class it.unimi.dsi.fastutil.chars.AbstractChar2ReferenceFunction |
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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.chars.Char2ReferenceSortedMap |
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values |
Methods inherited from interface it.unimi.dsi.fastutil.chars.Char2ReferenceFunction |
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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 CharComparator comparator()
Char2ReferenceSortedMap
Note that this specification strengthens the one given in SortedMap.comparator()
.
comparator
in interface Char2ReferenceSortedMap<V>
comparator
in interface java.util.SortedMap<java.lang.Character,V>
SortedMap.comparator()
public ObjectSortedSet<Char2ReferenceMap.Entry<V>> char2ReferenceEntrySet()
Char2ReferenceMap
This method is necessary because there is no inheritance along
type parameters: it is thus impossible to strengthen Char2ReferenceMap.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).
char2ReferenceEntrySet
in interface Char2ReferenceMap<V>
char2ReferenceEntrySet
in interface Char2ReferenceSortedMap<V>
char2ReferenceEntrySet
in class Char2ReferenceMaps.EmptyMap<V>
Char2ReferenceMap.entrySet()
public ObjectSortedSet<java.util.Map.Entry<java.lang.Character,V>> entrySet()
Char2ReferenceMap
Note that this specification strengthens the one given in Map.entrySet()
.
entrySet
in interface Char2ReferenceMap<V>
entrySet
in interface Char2ReferenceSortedMap<V>
entrySet
in interface java.util.Map<java.lang.Character,V>
entrySet
in interface java.util.SortedMap<java.lang.Character,V>
entrySet
in class Char2ReferenceMaps.EmptyMap<V>
Map.entrySet()
public CharSortedSet keySet()
Char2ReferenceMap
Note that this specification strengthens the one given in Map.keySet()
.
keySet
in interface Char2ReferenceMap<V>
keySet
in interface Char2ReferenceSortedMap<V>
keySet
in interface java.util.Map<java.lang.Character,V>
keySet
in interface java.util.SortedMap<java.lang.Character,V>
keySet
in class Char2ReferenceMaps.EmptyMap<V>
Map.keySet()
public Char2ReferenceSortedMap<V> subMap(char from, char to)
Char2ReferenceSortedMap
fromKey
, inclusive, to toKey
, exclusive.
subMap
in interface Char2ReferenceSortedMap<V>
SortedMap.subMap(Object,Object)
public Char2ReferenceSortedMap<V> headMap(char to)
Char2ReferenceSortedMap
toKey
.
headMap
in interface Char2ReferenceSortedMap<V>
SortedMap.headMap(Object)
public Char2ReferenceSortedMap<V> tailMap(char from)
Char2ReferenceSortedMap
fromKey
.
tailMap
in interface Char2ReferenceSortedMap<V>
SortedMap.tailMap(Object)
public char firstCharKey()
firstCharKey
in interface Char2ReferenceSortedMap<V>
SortedMap.firstKey()
public char lastCharKey()
lastCharKey
in interface Char2ReferenceSortedMap<V>
SortedMap.lastKey()
public Char2ReferenceSortedMap<V> headMap(java.lang.Character oto)
Char2ReferenceSortedMap
toKey
.
Note that this specification strengthens the one given in SortedMap.headMap(Object)
.
headMap
in interface Char2ReferenceSortedMap<V>
headMap
in interface java.util.SortedMap<java.lang.Character,V>
SortedMap.headMap(Object)
public Char2ReferenceSortedMap<V> tailMap(java.lang.Character ofrom)
Char2ReferenceSortedMap
fromKey
.
Note that this specification strengthens the one given in SortedMap.tailMap(Object)
.
tailMap
in interface Char2ReferenceSortedMap<V>
tailMap
in interface java.util.SortedMap<java.lang.Character,V>
SortedMap.tailMap(Object)
public Char2ReferenceSortedMap<V> subMap(java.lang.Character ofrom, java.lang.Character oto)
Char2ReferenceSortedMap
fromKey
, inclusive, to toKey
, exclusive.
Note that this specification strengthens the one given in SortedMap.subMap(Object,Object)
.
subMap
in interface Char2ReferenceSortedMap<V>
subMap
in interface java.util.SortedMap<java.lang.Character,V>
SortedMap.subMap(Object,Object)
public java.lang.Character firstKey()
firstKey
in interface java.util.SortedMap<java.lang.Character,V>
public java.lang.Character lastKey()
lastKey
in interface java.util.SortedMap<java.lang.Character,V>
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