public class TransformedNavigableSet<E> extends TransformedSortedSet<E> implements NavigableSet <E>
NavigableSet to transform objects that are added.
The add methods are affected by this class. Thus objects must be removed or searched for using their transformed form. For example, if the transformation converts Strings to Integers, you must use the Integer form to remove objects.
transformer| Modifier | Constructor and Description |
|---|---|
protected |
TransformedNavigableSet(NavigableSet
Constructor that wraps (not copies).
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| Modifier and Type | Method and Description |
|---|---|
E |
ceiling(E e)
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protected NavigableSet |
decorated()
Gets the decorated navigable set.
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Iterator |
descendingIterator()
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NavigableSet |
descendingSet()
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E |
floor(E e)
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NavigableSet |
headSet(E toElement, boolean inclusive)
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E |
higher(E e)
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E |
lower(E e)
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E |
pollFirst()
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E |
pollLast()
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NavigableSet |
subSet(E fromElement, boolean fromInclusive, E toElement, boolean toInclusive)
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NavigableSet |
tailSet(E fromElement, boolean inclusive)
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static <E> TransformedNavigableSet |
transformedNavigableSet(NavigableSet
Factory method to create a transforming navigable set that will transform existing contents of the specified navigable set.
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static <E> TransformedNavigableSet |
transformingNavigableSet(NavigableSet
Factory method to create a transforming navigable set.
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comparator, first, getSortedSet, headSet, last, subSet, tailSet, transformedSortedSet, transformingSortedSetequals, hashCode, transformedSet, transformingSetadd, addAll, transform, transform, transformedCollection, transformingCollectionclear, contains, containsAll, isEmpty, iterator, remove, removeAll, retainAll, setCollection, size, toArray, toArray, toStringclone, finalize, getClass, notify, notifyAll, wait, wait, waitheadSet, iterator, subSet, tailSetcomparator, first, last, spliteratoradd, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, remove, removeAll, retainAll, size, toArray, toArrayparallelStream, removeIf, streamprotected TransformedNavigableSet(NavigableSet<E> set, Transformer <? super E ,? extends E> transformer)
If there are any elements already in the set being decorated, they are NOT transformed.
set - the set to decorate, must not be null
transformer - the transformer to use for conversion, must not be null
NullPointerException - if set or transformer is null
public static <E> TransformedNavigableSet<E> transformingNavigableSet(NavigableSet <E> set, Transformer <? super E ,? extends E> transformer)
If there are any elements already in the set being decorated, they are NOT transformed. Contrast this with transformedNavigableSet(NavigableSet, Transformer).
E - the element type
set - the set to decorate, must not be null
transformer - the transformer to use for conversion, must not be null
NavigableSet
NullPointerException - if set or transformer is null
public static <E> TransformedNavigableSet<E> transformedNavigableSet(NavigableSet <E> set, Transformer <? super E ,? extends E> transformer)
If there are any elements already in the set being decorated, they will be transformed by this method. Contrast this with transformingNavigableSet(NavigableSet, Transformer).
E - the element type
set - the set to decorate, must not be null
transformer - the transformer to use for conversion, must not be null
NavigableSet
NullPointerException - if set or transformer is null
protected NavigableSet<E> decorated()
decorated in class
AbstractCollectionDecorator<E>
public E pollFirst()
public E pollLast()
public NavigableSet<E> descendingSet()
public NavigableSet<E> subSet(E fromElement, boolean fromInclusive, E toElement, boolean toInclusive)
public NavigableSet<E> headSet(E toElement, boolean inclusive)
public NavigableSet<E> tailSet(E fromElement, boolean inclusive)