java.lang.Object

it.unimi.dsi.fastutil.ints.Int2ReferenceSortedMaps.EmptySortedMap<V>

All Implemented Interfaces:: Function<java.lang.Integer,V>, Int2ReferenceFunction<V>, Int2ReferenceMap<V>, Int2ReferenceSortedMap<V>, java.io.Serializable, java.lang.Cloneable, java.util.function.Function<java.lang.Integer,V>, java.util.function.IntFunction<V>, java.util.Map<java.lang.Integer,V>, java.util.SortedMap<java.lang.Integer,V>

Enclosing class:: Int2ReferenceSortedMaps

public static class Int2ReferenceSortedMaps.EmptySortedMap<V>
extends Int2ReferenceMaps.EmptyMap<V>
implements Int2ReferenceSortedMap<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

Nested Class Summary

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.ints.Int2ReferenceMap
Int2ReferenceMap.Entry<V>, Int2ReferenceMap.FastEntrySet<V>

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.ints.Int2ReferenceSortedMap
Int2ReferenceSortedMap.FastSortedEntrySet<V>

Nested classes/interfaces inherited from interface java.util.Map
java.util.Map.Entry<K extends java.lang.Object,V extends java.lang.Object>

Method Summary

Modifier and Type	Method	Description
`IntComparator`	`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.Integer,V>>`	`entrySet()`	Deprecated. Please use the corresponding type-specific method instead.
`int`	`firstIntKey()`	Returns the first (lowest) key currently in this map.
`java.lang.Integer`	`firstKey()`	Deprecated. Please use the corresponding type-specific method instead.
`Int2ReferenceSortedMap<V>`	`headMap(int to)`	Returns a view of the portion of this sorted map whose keys are strictly less than `toKey`.
`Int2ReferenceSortedMap<V>`	`headMap(java.lang.Integer oto)`	Deprecated. Please use the corresponding type-specific method instead.
`ObjectSortedSet<Int2ReferenceMap.Entry<V>>`	`int2ReferenceEntrySet()`	Returns a type-specific set view of the mappings contained in this map.
`IntSortedSet`	`keySet()`
`int`	`lastIntKey()`	Returns the last (highest) key currently in this map.
`java.lang.Integer`	`lastKey()`	Deprecated. Please use the corresponding type-specific method instead.
`Int2ReferenceSortedMap<V>`	`subMap(int from, int to)`	Returns a view of the portion of this sorted map whose keys range from `fromKey`, inclusive, to `toKey`, exclusive.
`Int2ReferenceSortedMap<V>`	`subMap(java.lang.Integer ofrom, java.lang.Integer oto)`	Deprecated. Please use the corresponding type-specific method instead.
`Int2ReferenceSortedMap<V>`	`tailMap(int from)`	Returns a view of the portion of this sorted map whose keys are greater than or equal to `fromKey`.
`Int2ReferenceSortedMap<V>`	`tailMap(java.lang.Integer ofrom)`	Deprecated. Please use the corresponding type-specific method instead.

Methods inherited from class it.unimi.dsi.fastutil.ints.Int2ReferenceMaps.EmptyMap

clone, containsValue, equals, forEach, getOrDefault, getOrDefault, hashCode, isEmpty, putAll, toString, values

Methods inherited from class it.unimi.dsi.fastutil.ints.Int2ReferenceFunctions.EmptyFunction

clear, containsKey, defaultReturnValue, defaultReturnValue, get, size

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.Function

apply

Methods inherited from interface java.util.function.Function

andThen

Methods inherited from interface it.unimi.dsi.fastutil.ints.Int2ReferenceFunction

andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, apply, compose, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort, get, put, remove

Methods inherited from interface it.unimi.dsi.fastutil.ints.Int2ReferenceMap

clear, compute, computeIfAbsent, computeIfAbsent, computeIfAbsentPartial, computeIfPresent, containsKey, containsKey, defaultReturnValue, defaultReturnValue, forEach, get, getOrDefault, getOrDefault, merge, put, putIfAbsent, remove, remove, replace, replace, size

Methods inherited from interface it.unimi.dsi.fastutil.ints.Int2ReferenceSortedMap

values

Methods inherited from interface java.util.Map

clear, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, equals, get, getOrDefault, hashCode, isEmpty, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size

Method Details
- comparator
  
  public IntComparator comparator()
  
  Description copied from interface: Int2ReferenceSortedMap
  
  Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.
  
  Specified by:
  
  comparator in interface Int2ReferenceSortedMap<V>
  
  Specified by:
  
  comparator in interface java.util.SortedMap<java.lang.Integer,V>
  
  See Also:
  
  SortedMap.comparator()
- int2ReferenceEntrySet
  
  public ObjectSortedSet<Int2ReferenceMap.Entry<V>> int2ReferenceEntrySet()
  
  Description copied from interface: Int2ReferenceMap
  
  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 an ObjectSet of type-specific entries (the latter makes it possible to access keys and values with type-specific methods).
  
  Specified by:
  
  int2ReferenceEntrySet in interface Int2ReferenceMap<V>
  
  Specified by:
  
  int2ReferenceEntrySet in interface Int2ReferenceSortedMap<V>
  
  Overrides:
  
  int2ReferenceEntrySet in class Int2ReferenceMaps.EmptyMap<V>
  
  Returns:
  
  a type-specific set view of the mappings contained in this map.
  
  See Also:
  
  Map.entrySet()
- entrySet
  
  @Deprecated public ObjectSortedSet<java.util.Map.Entry<java.lang.Integer,V>> entrySet()
  
  Deprecated.
  Please use the corresponding type-specific method instead.
  
  Returns a sorted-set view of the mappings contained in this map.
  
  Specified by:
  
  entrySet in interface Int2ReferenceMap<V>
  
  Specified by:
  
  entrySet in interface Int2ReferenceSortedMap<V>
  
  Specified by:
  
  entrySet in interface java.util.Map<java.lang.Integer,V>
  
  Specified by:
  
  entrySet in interface java.util.SortedMap<java.lang.Integer,V>
  
  Returns:
  
  a sorted-set view of the mappings contained in this map.
  
  See Also:
  
  SortedMap.entrySet()
- keySet
  
  public IntSortedSet keySet()
  
  Description copied from interface: Int2ReferenceMap
  
  Specified by:
  
  keySet in interface Int2ReferenceMap<V>
  
  Specified by:
  
  keySet in interface Int2ReferenceSortedMap<V>
  
  Specified by:
  
  keySet in interface java.util.Map<java.lang.Integer,V>
  
  Specified by:
  
  keySet in interface java.util.SortedMap<java.lang.Integer,V>
  
  Overrides:
  
  keySet in class Int2ReferenceMaps.EmptyMap<V>
  
  Returns:
  
  a set view of the keys contained in this map.
  
  See Also:
  
  Map.keySet()
- subMap
  
  public Int2ReferenceSortedMap<V> subMap(int from, int to)
  
  Description copied from interface: Int2ReferenceSortedMap
  
  Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.
  
  Specified by:
  
  subMap in interface Int2ReferenceSortedMap<V>
  
  See Also:
  
  SortedMap.subMap(Object,Object)
- headMap
  
  public Int2ReferenceSortedMap<V> headMap(int to)
  
  Description copied from interface: Int2ReferenceSortedMap
  
  Returns a view of the portion of this sorted map whose keys are strictly less than toKey.
  
  Specified by:
  
  headMap in interface Int2ReferenceSortedMap<V>
  
  See Also:
  
  SortedMap.headMap(Object)
- tailMap
  
  public Int2ReferenceSortedMap<V> tailMap(int from)
  
  Description copied from interface: Int2ReferenceSortedMap
  
  Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.
  
  Specified by:
  
  tailMap in interface Int2ReferenceSortedMap<V>
  
  See Also:
  
  SortedMap.tailMap(Object)
- firstIntKey
  
  public int firstIntKey()
  
  Description copied from interface: Int2ReferenceSortedMap
  
  Returns the first (lowest) key currently in this map.
  
  Specified by:
  
  firstIntKey in interface Int2ReferenceSortedMap<V>
  
  See Also:
  
  SortedMap.firstKey()
- lastIntKey
  
  public int lastIntKey()
  
  Description copied from interface: Int2ReferenceSortedMap
  
  Returns the last (highest) key currently in this map.
  
  Specified by:
  
  lastIntKey in interface Int2ReferenceSortedMap<V>
  
  See Also:
  
  SortedMap.lastKey()
- headMap
  
  @Deprecated public Int2ReferenceSortedMap<V> headMap(java.lang.Integer oto)
  
  Deprecated.
  Please use the corresponding type-specific method instead.
  
  Specified by:
  
  headMap in interface Int2ReferenceSortedMap<V>
  
  Specified by:
  
  headMap in interface java.util.SortedMap<java.lang.Integer,V>
- tailMap
  
  @Deprecated public Int2ReferenceSortedMap<V> tailMap(java.lang.Integer ofrom)
  
  Deprecated.
  Please use the corresponding type-specific method instead.
  
  Specified by:
  
  tailMap in interface Int2ReferenceSortedMap<V>
  
  Specified by:
  
  tailMap in interface java.util.SortedMap<java.lang.Integer,V>
- subMap
  
  @Deprecated public Int2ReferenceSortedMap<V> subMap(java.lang.Integer ofrom, java.lang.Integer oto)
  
  Deprecated.
  Please use the corresponding type-specific method instead.
  
  Specified by:
  
  subMap in interface Int2ReferenceSortedMap<V>
  
  Specified by:
  
  subMap in interface java.util.SortedMap<java.lang.Integer,V>
- firstKey
  
  @Deprecated public java.lang.Integer firstKey()
  
  Deprecated.
  Please use the corresponding type-specific method instead.
  
  Specified by:
  
  firstKey in interface Int2ReferenceSortedMap<V>
  
  Specified by:
  
  firstKey in interface java.util.SortedMap<java.lang.Integer,V>
- lastKey
  
  @Deprecated public java.lang.Integer lastKey()
  
  Deprecated.
  Please use the corresponding type-specific method instead.
  
  Specified by:
  
  lastKey in interface Int2ReferenceSortedMap<V>
  
  Specified by:
  
  lastKey in interface java.util.SortedMap<java.lang.Integer,V>

Class Int2ReferenceSortedMaps.EmptySortedMap<V>

Nested Class Summary

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.ints.Int2ReferenceMap

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.ints.Int2ReferenceSortedMap

Nested classes/interfaces inherited from interface java.util.Map

Method Summary

Methods inherited from class it.unimi.dsi.fastutil.ints.Int2ReferenceMaps.EmptyMap

Methods inherited from class it.unimi.dsi.fastutil.ints.Int2ReferenceFunctions.EmptyFunction

Methods inherited from class java.lang.Object

Methods inherited from interface it.unimi.dsi.fastutil.Function

Methods inherited from interface java.util.function.Function

Methods inherited from interface it.unimi.dsi.fastutil.ints.Int2ReferenceFunction

Methods inherited from interface it.unimi.dsi.fastutil.ints.Int2ReferenceMap

Methods inherited from interface it.unimi.dsi.fastutil.ints.Int2ReferenceSortedMap

Methods inherited from interface java.util.Map

Method Details

comparator

int2ReferenceEntrySet

entrySet

keySet

subMap

headMap

tailMap

firstIntKey

lastIntKey

headMap

tailMap

subMap

firstKey

lastKey