Class TransformedSortedSet<E>
java.lang.Object
org.apache.commons.collections4.collection.AbstractCollectionDecorator<E>
org.apache.commons.collections4.collection.TransformedCollection<E>
org.apache.commons.collections4.set.TransformedSet<E>
org.apache.commons.collections4.set.TransformedSortedSet<E>
- Type Parameters:
- E- the type of the elements in this set
- All Implemented Interfaces:
- Serializable,- Iterable<E>,- Collection<E>,- Set<E>,- SortedSet<E>
- Direct Known Subclasses:
- TransformedNavigableSet
Decorates another 
SortedSet 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.
This class is Serializable from Commons Collections 3.1.
- Since:
- 3.0
- See Also:
- 
Field SummaryFields inherited from class org.apache.commons.collections4.collection.TransformedCollectiontransformer
- 
Constructor SummaryConstructorsModifierConstructorDescriptionprotectedTransformedSortedSet(SortedSet<E> set, Transformer<? super E, ? extends E> transformer) Constructor that wraps (not copies).
- 
Method SummaryModifier and TypeMethodDescriptionComparator<? super E> first()Gets the decorated set.last()static <E> TransformedSortedSet<E> transformedSortedSet(SortedSet<E> set, Transformer<? super E, ? extends E> transformer) Factory method to create a transforming sorted set that will transform existing contents of the specified sorted set.static <E> TransformedSortedSet<E> transformingSortedSet(SortedSet<E> set, Transformer<? super E, ? extends E> transformer) Factory method to create a transforming sorted set.Methods inherited from class org.apache.commons.collections4.set.TransformedSetequals, hashCode, transformedSet, transformingSetMethods inherited from class org.apache.commons.collections4.collection.TransformedCollectionadd, addAll, transform, transform, transformedCollection, transformingCollectionMethods inherited from class org.apache.commons.collections4.collection.AbstractCollectionDecoratorclear, contains, containsAll, decorated, isEmpty, iterator, remove, removeAll, removeIf, retainAll, setCollection, size, toArray, toArray, toStringMethods inherited from class java.lang.Objectclone, finalize, getClass, notify, notifyAll, wait, wait, waitMethods inherited from interface java.util.CollectionparallelStream, removeIf, streamMethods inherited from interface java.util.Setadd, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArrayMethods inherited from interface java.util.SortedSetspliterator
- 
Constructor Details- 
TransformedSortedSetConstructor that wraps (not copies).If there are any elements already in the set being decorated, they are NOT transformed. - Parameters:
- set- the set to decorate, must not be null
- transformer- the transformer to use for conversion, must not be null
- Throws:
- NullPointerException- if set or transformer is null
 
 
- 
- 
Method Details- 
transformedSortedSetpublic static <E> TransformedSortedSet<E> transformedSortedSet(SortedSet<E> set, Transformer<? super E, ? extends E> transformer) Factory method to create a transforming sorted set that will transform existing contents of the specified sorted set.If there are any elements already in the set being decorated, they will be transformed by this method. Contrast this with transformingSortedSet(SortedSet, Transformer).- Type Parameters:
- E- the element type
- Parameters:
- set- the set to decorate, must not be null
- transformer- the transformer to use for conversion, must not be null
- Returns:
- a new transformed SortedSet
- Throws:
- NullPointerException- if set or transformer is null
- Since:
- 4.0
 
- 
transformingSortedSetpublic static <E> TransformedSortedSet<E> transformingSortedSet(SortedSet<E> set, Transformer<? super E, ? extends E> transformer) Factory method to create a transforming sorted set.If there are any elements already in the set being decorated, they are NOT transformed. Contrast this with transformedSortedSet(SortedSet, Transformer).- Type Parameters:
- E- the element type
- Parameters:
- set- the set to decorate, must not be null
- transformer- the transformer to use for conversion, must not be null
- Returns:
- a new transformed SortedSet
- Throws:
- NullPointerException- if set or transformer is null
- Since:
- 4.0
 
- 
comparator- Specified by:
- comparatorin interface- SortedSet<E>
 
- 
first
- 
getSortedSet
- 
headSet
- 
last
- 
subSet
- 
tailSet
 
-