Class UnmodifiableNavigableSet<E>
java.lang.Object
org.apache.commons.collections4.collection.AbstractCollectionDecorator<E>
org.apache.commons.collections4.set.AbstractSetDecorator<E>
org.apache.commons.collections4.set.AbstractSortedSetDecorator<E>
org.apache.commons.collections4.set.AbstractNavigableSetDecorator<E>
org.apache.commons.collections4.set.UnmodifiableNavigableSet<E>
- Type Parameters:
E
- the type of the elements in this set
- All Implemented Interfaces:
Serializable
,Iterable<E>
,Collection<E>
,NavigableSet<E>
,Set<E>
,SortedSet<E>
,Unmodifiable
public final class UnmodifiableNavigableSet<E>
extends AbstractNavigableSetDecorator<E>
implements Unmodifiable
Decorates another
NavigableSet
to ensure it can't be altered.
Attempts to modify it will result in an UnsupportedOperationException.
- Since:
- 4.1
- See Also:
-
Method Summary
Modifier and TypeMethodDescriptionboolean
boolean
addAll
(Collection<? extends E> coll) void
clear()
iterator()
pollLast()
boolean
boolean
removeAll
(Collection<?> coll) boolean
boolean
retainAll
(Collection<?> coll) static <E> NavigableSet
<E> unmodifiableNavigableSet
(NavigableSet<E> set) Factory method to create an unmodifiable set.Methods inherited from class org.apache.commons.collections4.set.AbstractNavigableSetDecorator
ceiling, decorated, floor, higher, lower
Methods inherited from class org.apache.commons.collections4.set.AbstractSortedSetDecorator
comparator, first, last
Methods inherited from class org.apache.commons.collections4.set.AbstractSetDecorator
equals, hashCode
Methods inherited from class org.apache.commons.collections4.collection.AbstractCollectionDecorator
contains, containsAll, isEmpty, setCollection, size, toArray, toArray, toString
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
Methods inherited from interface java.util.Collection
parallelStream, stream
Methods inherited from interface java.util.Set
contains, containsAll, equals, hashCode, isEmpty, size, toArray, toArray
Methods inherited from interface java.util.SortedSet
comparator, first, last, spliterator
-
Method Details
-
add
-
addAll
- Specified by:
addAll
in interfaceCollection<E>
- Specified by:
addAll
in interfaceSet<E>
- Overrides:
addAll
in classAbstractCollectionDecorator<E>
-
clear
- Specified by:
clear
in interfaceCollection<E>
- Specified by:
clear
in interfaceSet<E>
- Overrides:
clear
in classAbstractCollectionDecorator<E>
-
descendingIterator
- Specified by:
descendingIterator
in interfaceNavigableSet<E>
- Overrides:
descendingIterator
in classAbstractNavigableSetDecorator<E>
-
descendingSet
- Specified by:
descendingSet
in interfaceNavigableSet<E>
- Overrides:
descendingSet
in classAbstractNavigableSetDecorator<E>
-
headSet
-
headSet
- Specified by:
headSet
in interfaceNavigableSet<E>
- Overrides:
headSet
in classAbstractNavigableSetDecorator<E>
-
iterator
-
pollFirst
- Specified by:
pollFirst
in interfaceNavigableSet<E>
- Overrides:
pollFirst
in classAbstractNavigableSetDecorator<E>
- Since:
- 4.5.0-M1
-
pollLast
- Specified by:
pollLast
in interfaceNavigableSet<E>
- Overrides:
pollLast
in classAbstractNavigableSetDecorator<E>
- Since:
- 4.5.0-M1
-
remove
-
removeAll
- Specified by:
removeAll
in interfaceCollection<E>
- Specified by:
removeAll
in interfaceSet<E>
- Overrides:
removeAll
in classAbstractCollectionDecorator<E>
-
removeIf
- Specified by:
removeIf
in interfaceCollection<E>
- Overrides:
removeIf
in classAbstractCollectionDecorator<E>
- Since:
- 4.4
-
retainAll
- Specified by:
retainAll
in interfaceCollection<E>
- Specified by:
retainAll
in interfaceSet<E>
- Overrides:
retainAll
in classAbstractCollectionDecorator<E>
-
subSet
public NavigableSet<E> subSet(E fromElement, boolean fromInclusive, E toElement, boolean toInclusive) - Specified by:
subSet
in interfaceNavigableSet<E>
- Overrides:
subSet
in classAbstractNavigableSetDecorator<E>
-
subSet
-
tailSet
-
tailSet
- Specified by:
tailSet
in interfaceNavigableSet<E>
- Overrides:
tailSet
in classAbstractNavigableSetDecorator<E>