Package org.apache.commons.collections.functors

Class TransformerClosure

java.lang.Object
org.apache.commons.collections.functors.TransformerClosure
All Implemented Interfaces:
Serializable, Closure
@Deprecated(since="2021-04-30") public class TransformerClosure extends Object implements Closure, Serializable
Deprecated.
Apache Commons Collections version 3.x is being deprecated from AEMaaCS. The upgraded version 4.4 of Commons Collections is already included as replacement. Customers are advised to upgrade to this version of the library. Please note: the package name was changed to org.apache.commons.collections4. Further note that there are AEM APIs currently exposing the old collections classes; these will be updated in upcoming releases.
Closure implementation that calls a Transformer using the input object and ignore the result.
Since:
Commons Collections 3.0
See Also:

  • Constructor Details

    • TransformerClosure

      public TransformerClosure(Transformer transformer)
      Deprecated.
      Constructor that performs no validation. Use getInstance if you want that.
      Parameters:
      transformer - the transformer to call, not null

  • Method Details

    • getInstance

      public static Closure getInstance(Transformer transformer)
      Deprecated.
      Factory method that performs validation.

      A null transformer will return the NOPClosure.

      Parameters:
      transformer - the transformer to call, null means nop
      Returns:
      the transformer closure

    • execute

      public void execute(Object input)
      Deprecated.
      Executes the closure by calling the decorated transformer.
      Specified by:
      execute in interface Closure
      Parameters:
      input - the input object

    • getTransformer

      public Transformer getTransformer()
      Deprecated.
      Gets the transformer.
      Returns:
      the transformer
      Since:
      Commons Collections 3.1