public class TransformedSet extends TransformedCollection implements java.util.Set
Setto 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.
|Modifier and Type||Method and Description|
Factory method to create a transforming set.
add, addAll, decorate
clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray, toString
add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, spliterator, toArray, toArray
public static java.util.Set decorate(java.util.Set set, Transformer 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
java.lang.IllegalArgumentException- if set or transformer is null
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