public static class Reference2BooleanSortedMaps.EmptySortedMap<K> extends Reference2BooleanMaps.EmptyMap<K> implements Reference2BooleanSortedMap<K>, java.io.Serializable, java.lang.Cloneable
This class may be useful to implement your own in case you subclass a type-specific sorted map.
Reference2BooleanSortedMap.FastSortedEntrySet<K>
Reference2BooleanMap.Entry<K>, Reference2BooleanMap.FastEntrySet<K>
Modifier and Type | Method and Description |
---|---|
java.util.Comparator<? super K> |
comparator()
Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.
|
ObjectSortedSet<java.util.Map.Entry<K,java.lang.Boolean>> |
entrySet()
Returns a set view of the mappings contained in this map.
|
K |
firstKey() |
Reference2BooleanSortedMap<K> |
headMap(K to)
Returns a view of the portion of this sorted map whose keys are strictly less than
toKey . |
ReferenceSortedSet<K> |
keySet()
Returns a set view of the keys contained in this map.
|
K |
lastKey() |
ObjectSortedSet<Reference2BooleanMap.Entry<K>> |
reference2BooleanEntrySet()
Returns a type-specific set view of the mappings contained in this map.
|
Reference2BooleanSortedMap<K> |
subMap(K from,
K to)
Returns a view of the portion of this sorted map whose keys range from
fromKey , inclusive, to toKey , exclusive. |
Reference2BooleanSortedMap<K> |
tailMap(K from)
Returns a view of the portion of this sorted map whose keys are greater than or equal to
fromKey . |
clone, containsValue, containsValue, equals, hashCode, isEmpty, putAll, toString, values
clear, containsKey, defaultReturnValue, defaultReturnValue, getBoolean, size
get, put, put, remove, removeBoolean
values
containsValue
defaultReturnValue, defaultReturnValue, getBoolean, put, removeBoolean
public java.util.Comparator<? super K> comparator()
Reference2BooleanSortedMap
Note that this specification strengthens the one given in SortedMap.comparator()
.
comparator
in interface Reference2BooleanSortedMap<K>
comparator
in interface java.util.SortedMap<K,java.lang.Boolean>
SortedMap.comparator()
public ObjectSortedSet<Reference2BooleanMap.Entry<K>> reference2BooleanEntrySet()
Reference2BooleanMap
This method is necessary because there is no inheritance along
type parameters: it is thus impossible to strengthen Reference2BooleanMap.entrySet()
so that it returns an ObjectSet
of type-specific entries (the latter makes it possible to
access keys and values with type-specific methods).
reference2BooleanEntrySet
in interface Reference2BooleanMap<K>
reference2BooleanEntrySet
in interface Reference2BooleanSortedMap<K>
reference2BooleanEntrySet
in class Reference2BooleanMaps.EmptyMap<K>
Reference2BooleanMap.entrySet()
public ObjectSortedSet<java.util.Map.Entry<K,java.lang.Boolean>> entrySet()
Reference2BooleanMap
Note that this specification strengthens the one given in Map.entrySet()
.
entrySet
in interface Reference2BooleanMap<K>
entrySet
in interface Reference2BooleanSortedMap<K>
entrySet
in interface java.util.Map<K,java.lang.Boolean>
entrySet
in interface java.util.SortedMap<K,java.lang.Boolean>
entrySet
in class Reference2BooleanMaps.EmptyMap<K>
Map.entrySet()
public ReferenceSortedSet<K> keySet()
Reference2BooleanMap
Note that this specification strengthens the one given in Map.keySet()
.
keySet
in interface Reference2BooleanMap<K>
keySet
in interface Reference2BooleanSortedMap<K>
keySet
in interface java.util.Map<K,java.lang.Boolean>
keySet
in interface java.util.SortedMap<K,java.lang.Boolean>
keySet
in class Reference2BooleanMaps.EmptyMap<K>
Map.keySet()
public Reference2BooleanSortedMap<K> subMap(K from, K to)
Reference2BooleanSortedMap
fromKey
, inclusive, to toKey
, exclusive.
Note that this specification strengthens the one given in SortedMap.subMap(Object,Object)
.
subMap
in interface Reference2BooleanSortedMap<K>
subMap
in interface java.util.SortedMap<K,java.lang.Boolean>
SortedMap.subMap(Object,Object)
public Reference2BooleanSortedMap<K> headMap(K to)
Reference2BooleanSortedMap
toKey
.
Note that this specification strengthens the one given in SortedMap.headMap(Object)
.
headMap
in interface Reference2BooleanSortedMap<K>
headMap
in interface java.util.SortedMap<K,java.lang.Boolean>
SortedMap.headMap(Object)
public Reference2BooleanSortedMap<K> tailMap(K from)
Reference2BooleanSortedMap
fromKey
.
Note that this specification strengthens the one given in SortedMap.tailMap(Object)
.
tailMap
in interface Reference2BooleanSortedMap<K>
tailMap
in interface java.util.SortedMap<K,java.lang.Boolean>
SortedMap.tailMap(Object)
public K firstKey()
firstKey
in interface java.util.SortedMap<K,java.lang.Boolean>