it.unimi.dsi.fastutil.ints
Class AbstractInt2BooleanSortedMap.KeySet
java.lang.Object
java.util.AbstractCollection<Integer>
it.unimi.dsi.fastutil.ints.AbstractIntCollection
it.unimi.dsi.fastutil.ints.AbstractIntSet
it.unimi.dsi.fastutil.ints.AbstractIntSortedSet
it.unimi.dsi.fastutil.ints.AbstractInt2BooleanSortedMap.KeySet
- All Implemented Interfaces:
- IntCollection, IntIterable, IntSet, IntSortedSet, Cloneable, Iterable<Integer>, Collection<Integer>, Set<Integer>, SortedSet<Integer>
- Enclosing class:
- AbstractInt2BooleanSortedMap
protected class AbstractInt2BooleanSortedMap.KeySet
- extends AbstractIntSortedSet
A wrapper exhibiting the keys of a map.
Methods inherited from class it.unimi.dsi.fastutil.ints.AbstractIntCollection |
add, add, addAll, addAll, contains, containsAll, containsAll, isEmpty, rem, removeAll, removeAll, retainAll, retainAll, toArray, toArray, toArray, toIntArray, toIntArray, toString |
Methods inherited from interface it.unimi.dsi.fastutil.ints.IntSet |
remove |
Methods inherited from interface java.util.Set |
add, addAll, contains, containsAll, equals, hashCode, isEmpty, remove, removeAll, retainAll, toArray, toArray |
AbstractInt2BooleanSortedMap.KeySet
protected AbstractInt2BooleanSortedMap.KeySet()
contains
public boolean contains(int k)
- Specified by:
contains
in interface IntCollection
- Overrides:
contains
in class AbstractIntCollection
- See Also:
Collection.contains(Object)
size
public int size()
- Specified by:
size
in interface Collection<Integer>
- Specified by:
size
in interface Set<Integer>
- Specified by:
size
in class AbstractCollection<Integer>
clear
public void clear()
- Specified by:
clear
in interface Collection<Integer>
- Specified by:
clear
in interface Set<Integer>
- Overrides:
clear
in class AbstractCollection<Integer>
comparator
public IntComparator comparator()
- Description copied from interface:
IntSortedSet
- 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()
firstInt
public int firstInt()
- See Also:
SortedSet.first()
lastInt
public int lastInt()
- See Also:
SortedSet.last()
headSet
public IntSortedSet headSet(int to)
- See Also:
SortedSet.headSet(Object)
tailSet
public IntSortedSet tailSet(int from)
- See Also:
SortedSet.tailSet(Object)
subSet
public IntSortedSet subSet(int from,
int to)
- See Also:
SortedSet.subSet(Object,Object)
iterator
public IntBidirectionalIterator iterator(int from)
- Description copied from interface:
IntSortedSet
- 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 IntBidirectionalIterator iterator()
- Description copied from interface:
IntCollection
- 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 IntCollection
- Specified by:
iterator
in interface IntIterable
- Specified by:
iterator
in interface IntSet
- Specified by:
iterator
in interface IntSortedSet
- Specified by:
iterator
in interface Iterable<Integer>
- Specified by:
iterator
in interface Collection<Integer>
- Specified by:
iterator
in interface Set<Integer>
- Specified by:
iterator
in class AbstractIntSortedSet
- Returns:
- a type-specific iterator on the elements of this collection.
Copyright © 2011. All Rights Reserved.