Class Char2ReferenceSortedMaps.EmptySortedMap<V>
- java.lang.Object
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- it.unimi.dsi.fastutil.chars.AbstractChar2ReferenceFunction<V>
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- it.unimi.dsi.fastutil.chars.Char2ReferenceFunctions.EmptyFunction<V>
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- it.unimi.dsi.fastutil.chars.Char2ReferenceMaps.EmptyMap<V>
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- it.unimi.dsi.fastutil.chars.Char2ReferenceSortedMaps.EmptySortedMap<V>
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- All Implemented Interfaces:
Char2ReferenceFunction<V>
,Char2ReferenceMap<V>
,Char2ReferenceSortedMap<V>
,Function<java.lang.Character,V>
,java.io.Serializable
,java.lang.Cloneable
,java.util.function.Function<java.lang.Character,V>
,java.util.function.IntFunction<V>
,java.util.Map<java.lang.Character,V>
,java.util.SortedMap<java.lang.Character,V>
- Enclosing class:
- Char2ReferenceSortedMaps
public static class Char2ReferenceSortedMaps.EmptySortedMap<V> extends Char2ReferenceMaps.EmptyMap<V> implements Char2ReferenceSortedMap<V>, java.io.Serializable, java.lang.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
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Nested Class Summary
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Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.chars.Char2ReferenceMap
Char2ReferenceMap.Entry<V>, Char2ReferenceMap.FastEntrySet<V>
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Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.chars.Char2ReferenceSortedMap
Char2ReferenceSortedMap.FastSortedEntrySet<V>
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Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description 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()
Deprecated.Please use the corresponding type-specific method instead.char
firstCharKey()
Returns the first (lowest) key currently in this map.java.lang.Character
firstKey()
Deprecated.Please use the corresponding type-specific method instead.Char2ReferenceSortedMap<V>
headMap(char to)
Returns a view of the portion of this sorted map whose keys are strictly less thantoKey
.Char2ReferenceSortedMap<V>
headMap(java.lang.Character oto)
Deprecated.Please use the corresponding type-specific method instead.CharSortedSet
keySet()
char
lastCharKey()
Returns the last (highest) key currently in this map.java.lang.Character
lastKey()
Deprecated.Please use the corresponding type-specific method instead.Char2ReferenceSortedMap<V>
subMap(char from, char to)
Returns a view of the portion of this sorted map whose keys range fromfromKey
, inclusive, totoKey
, exclusive.Char2ReferenceSortedMap<V>
subMap(java.lang.Character ofrom, java.lang.Character oto)
Deprecated.Please use the corresponding type-specific method instead.Char2ReferenceSortedMap<V>
tailMap(char from)
Returns a view of the portion of this sorted map whose keys are greater than or equal tofromKey
.Char2ReferenceSortedMap<V>
tailMap(java.lang.Character ofrom)
Deprecated.Please use the corresponding type-specific method instead.-
Methods inherited from class it.unimi.dsi.fastutil.chars.Char2ReferenceMaps.EmptyMap
clone, containsValue, equals, hashCode, isEmpty, putAll, toString, values
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Methods inherited from class it.unimi.dsi.fastutil.chars.Char2ReferenceFunctions.EmptyFunction
clear, containsKey, defaultReturnValue, defaultReturnValue, get, size
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Methods inherited from interface it.unimi.dsi.fastutil.chars.Char2ReferenceFunction
apply, get, put, remove
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Methods inherited from interface it.unimi.dsi.fastutil.chars.Char2ReferenceMap
clear, compute, compute, computeIfAbsent, computeIfAbsent, computeIfAbsentPartial, computeIfPresent, computeIfPresent, containsKey, containsKey, defaultReturnValue, defaultReturnValue, get, getOrDefault, getOrDefault, merge, merge, put, putIfAbsent, putIfAbsent, remove, remove, remove, replace, replace, replace, replace, size
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Methods inherited from interface it.unimi.dsi.fastutil.chars.Char2ReferenceSortedMap
values
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Method Detail
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comparator
public CharComparator comparator()
Description copied from interface:Char2ReferenceSortedMap
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 interfaceChar2ReferenceSortedMap<V>
- Specified by:
comparator
in interfacejava.util.SortedMap<java.lang.Character,V>
- See Also:
SortedMap.comparator()
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char2ReferenceEntrySet
public ObjectSortedSet<Char2ReferenceMap.Entry<V>> char2ReferenceEntrySet()
Description copied from interface:Char2ReferenceMap
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
Map.entrySet()
so that it returns anObjectSet
of type-specific entries (the latter makes it possible to access keys and values with type-specific methods).- Specified by:
char2ReferenceEntrySet
in interfaceChar2ReferenceMap<V>
- Specified by:
char2ReferenceEntrySet
in interfaceChar2ReferenceSortedMap<V>
- Overrides:
char2ReferenceEntrySet
in classChar2ReferenceMaps.EmptyMap<V>
- Returns:
- a type-specific set view of the mappings contained in this map.
- See Also:
Map.entrySet()
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entrySet
@Deprecated public ObjectSortedSet<java.util.Map.Entry<java.lang.Character,V>> entrySet()
Deprecated.Please use the corresponding type-specific method instead.Returns a sorted-set view of the mappings contained in this map.Note that this specification strengthens the one given in the corresponding type-specific unsorted map.
- Specified by:
entrySet
in interfaceChar2ReferenceMap<V>
- Specified by:
entrySet
in interfaceChar2ReferenceSortedMap<V>
- Specified by:
entrySet
in interfacejava.util.Map<java.lang.Character,V>
- Specified by:
entrySet
in interfacejava.util.SortedMap<java.lang.Character,V>
- Returns:
- a sorted-set view of the mappings contained in this map.
- See Also:
SortedMap.entrySet()
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keySet
public CharSortedSet keySet()
Description copied from interface:Char2ReferenceMap
Note that this specification strengthens the one given in
Map.keySet()
.- Specified by:
keySet
in interfaceChar2ReferenceMap<V>
- Specified by:
keySet
in interfaceChar2ReferenceSortedMap<V>
- Specified by:
keySet
in interfacejava.util.Map<java.lang.Character,V>
- Specified by:
keySet
in interfacejava.util.SortedMap<java.lang.Character,V>
- Overrides:
keySet
in classChar2ReferenceMaps.EmptyMap<V>
- Returns:
- a set view of the keys contained in this map.
- See Also:
Map.keySet()
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subMap
public Char2ReferenceSortedMap<V> subMap(char from, char to)
Description copied from interface:Char2ReferenceSortedMap
Returns a view of the portion of this sorted map whose keys range fromfromKey
, inclusive, totoKey
, exclusive.Note that this specification strengthens the one given in
SortedMap.subMap(Object,Object)
.- Specified by:
subMap
in interfaceChar2ReferenceSortedMap<V>
- See Also:
SortedMap.subMap(Object,Object)
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headMap
public Char2ReferenceSortedMap<V> headMap(char to)
Description copied from interface:Char2ReferenceSortedMap
Returns a view of the portion of this sorted map whose keys are strictly less thantoKey
.Note that this specification strengthens the one given in
SortedMap.headMap(Object)
.- Specified by:
headMap
in interfaceChar2ReferenceSortedMap<V>
- See Also:
SortedMap.headMap(Object)
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tailMap
public Char2ReferenceSortedMap<V> tailMap(char from)
Description copied from interface:Char2ReferenceSortedMap
Returns a view of the portion of this sorted map whose keys are greater than or equal tofromKey
.Note that this specification strengthens the one given in
SortedMap.tailMap(Object)
.- Specified by:
tailMap
in interfaceChar2ReferenceSortedMap<V>
- See Also:
SortedMap.tailMap(Object)
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firstCharKey
public char firstCharKey()
Description copied from interface:Char2ReferenceSortedMap
Returns the first (lowest) key currently in this map.- Specified by:
firstCharKey
in interfaceChar2ReferenceSortedMap<V>
- See Also:
SortedMap.firstKey()
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lastCharKey
public char lastCharKey()
Description copied from interface:Char2ReferenceSortedMap
Returns the last (highest) key currently in this map.- Specified by:
lastCharKey
in interfaceChar2ReferenceSortedMap<V>
- See Also:
SortedMap.lastKey()
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headMap
@Deprecated public Char2ReferenceSortedMap<V> headMap(java.lang.Character oto)
Deprecated.Please use the corresponding type-specific method instead.Note that this specification strengthens the one given in
SortedMap.headMap(Object)
.- Specified by:
headMap
in interfaceChar2ReferenceSortedMap<V>
- Specified by:
headMap
in interfacejava.util.SortedMap<java.lang.Character,V>
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tailMap
@Deprecated public Char2ReferenceSortedMap<V> tailMap(java.lang.Character ofrom)
Deprecated.Please use the corresponding type-specific method instead.Note that this specification strengthens the one given in
SortedMap.tailMap(Object)
.- Specified by:
tailMap
in interfaceChar2ReferenceSortedMap<V>
- Specified by:
tailMap
in interfacejava.util.SortedMap<java.lang.Character,V>
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subMap
@Deprecated public Char2ReferenceSortedMap<V> subMap(java.lang.Character ofrom, java.lang.Character oto)
Deprecated.Please use the corresponding type-specific method instead.Note that this specification strengthens the one given in
SortedMap.subMap(Object,Object)
.- Specified by:
subMap
in interfaceChar2ReferenceSortedMap<V>
- Specified by:
subMap
in interfacejava.util.SortedMap<java.lang.Character,V>
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firstKey
@Deprecated public java.lang.Character firstKey()
Deprecated.Please use the corresponding type-specific method instead.- Specified by:
firstKey
in interfaceChar2ReferenceSortedMap<V>
- Specified by:
firstKey
in interfacejava.util.SortedMap<java.lang.Character,V>
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lastKey
@Deprecated public java.lang.Character lastKey()
Deprecated.Please use the corresponding type-specific method instead.- Specified by:
lastKey
in interfaceChar2ReferenceSortedMap<V>
- Specified by:
lastKey
in interfacejava.util.SortedMap<java.lang.Character,V>
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