it.unimi.dsi.fastutil.floats
Class AbstractFloat2BooleanSortedMap.KeySet

java.lang.Object
  extended by java.util.AbstractCollection<Float>
      extended by it.unimi.dsi.fastutil.floats.AbstractFloatCollection
          extended by it.unimi.dsi.fastutil.floats.AbstractFloatSet
              extended by it.unimi.dsi.fastutil.floats.AbstractFloatSortedSet
                  extended by it.unimi.dsi.fastutil.floats.AbstractFloat2BooleanSortedMap.KeySet
All Implemented Interfaces:
FloatCollection, FloatIterable, FloatSet, FloatSortedSet, Cloneable, Iterable<Float>, Collection<Float>, Set<Float>, SortedSet<Float>
Enclosing class:
AbstractFloat2BooleanSortedMap

protected class AbstractFloat2BooleanSortedMap.KeySet
extends AbstractFloatSortedSet

A wrapper exhibiting the keys of a map.


Constructor Summary
protected AbstractFloat2BooleanSortedMap.KeySet()
           
 
Method Summary
 void clear()
           
 FloatComparator comparator()
          Returns the comparator associated with this sorted set, or null if it uses its elements' natural ordering.
 boolean contains(float k)
           
 float firstFloat()
           
 FloatSortedSet headSet(float to)
           
 FloatBidirectionalIterator iterator()
          Returns a type-specific iterator on the elements of this collection.
 FloatBidirectionalIterator iterator(float from)
          Returns a type-specific BidirectionalIterator on the elements in this set, starting from a given element of the domain (optional operation).
 float lastFloat()
           
 int size()
           
 FloatSortedSet subSet(float from, float to)
           
 FloatSortedSet tailSet(float from)
           
 
Methods inherited from class it.unimi.dsi.fastutil.floats.AbstractFloatSortedSet
first, floatIterator, headSet, last, subSet, tailSet
 
Methods inherited from class it.unimi.dsi.fastutil.floats.AbstractFloatSet
equals, hashCode, rem, remove, remove
 
Methods inherited from class it.unimi.dsi.fastutil.floats.AbstractFloatCollection
add, add, addAll, addAll, contains, containsAll, containsAll, isEmpty, rem, removeAll, removeAll, retainAll, retainAll, toArray, toArray, toArray, toFloatArray, toFloatArray, toString
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface it.unimi.dsi.fastutil.floats.FloatSet
remove
 
Methods inherited from interface it.unimi.dsi.fastutil.floats.FloatCollection
add, addAll, containsAll, rem, removeAll, retainAll, toArray, toArray, toFloatArray, toFloatArray
 
Methods inherited from interface java.util.Set
add, addAll, contains, containsAll, equals, hashCode, isEmpty, remove, removeAll, retainAll, toArray, toArray
 

Constructor Detail

AbstractFloat2BooleanSortedMap.KeySet

protected AbstractFloat2BooleanSortedMap.KeySet()
Method Detail

contains

public boolean contains(float k)
Specified by:
contains in interface FloatCollection
Overrides:
contains in class AbstractFloatCollection
See Also:
Collection.contains(Object)

size

public int size()
Specified by:
size in interface Collection<Float>
Specified by:
size in interface Set<Float>
Specified by:
size in class AbstractCollection<Float>

clear

public void clear()
Specified by:
clear in interface Collection<Float>
Specified by:
clear in interface Set<Float>
Overrides:
clear in class AbstractCollection<Float>

comparator

public FloatComparator comparator()
Description copied from interface: FloatSortedSet
Returns the comparator associated with this sorted set, or null if it uses its elements' natural ordering.

Note that this specification strengthens the one given in SortedSet.comparator().

See Also:
SortedSet.comparator()

firstFloat

public float firstFloat()
See Also:
SortedSet.first()

lastFloat

public float lastFloat()
See Also:
SortedSet.last()

headSet

public FloatSortedSet headSet(float to)
See Also:
SortedSet.headSet(Object)

tailSet

public FloatSortedSet tailSet(float from)
See Also:
SortedSet.tailSet(Object)

subSet

public FloatSortedSet subSet(float from,
                             float to)
See Also:
SortedSet.subSet(Object,Object)

iterator

public FloatBidirectionalIterator iterator(float from)
Description copied from interface: FloatSortedSet
Returns a type-specific BidirectionalIterator on the elements in this set, starting from a given element of the domain (optional operation).

This method returns a type-specific bidirectional iterator with given starting point. The starting point is any element comparable to the elements of this set (even if it does not actually belong to the set). The next element of the returned iterator is the least element of the set that is greater than the starting point (if there are no elements greater than the starting point, hasNext() will return false). The previous element of the returned iterator is the greatest element of the set that is smaller than or equal to the starting point (if there are no elements smaller than or equal to the starting point, hasPrevious() will return false).

Note that passing the last element of the set as starting point and calling previous() you can traverse the entire set in reverse order.

Parameters:
from - an element to start from.
Returns:
a bidirectional iterator on the element in this set, starting at the given element.

iterator

public FloatBidirectionalIterator iterator()
Description copied from interface: FloatCollection
Returns a type-specific iterator on the elements of this collection.

Note that this specification strengthens the one given in Iterable.iterator(), which was already strengthened in the corresponding type-specific class, but was weakened by the fact that this interface extends Collection.

Specified by:
iterator in interface FloatCollection
Specified by:
iterator in interface FloatIterable
Specified by:
iterator in interface FloatSet
Specified by:
iterator in interface FloatSortedSet
Specified by:
iterator in interface Iterable<Float>
Specified by:
iterator in interface Collection<Float>
Specified by:
iterator in interface Set<Float>
Specified by:
iterator in class AbstractFloatSortedSet
Returns:
a type-specific iterator on the elements of this collection.


Copyright © 2011. All Rights Reserved.