Interface Filter

All Known Implementing Classes:
PoisonFilter
public interface Filter
Interface for channel plug-ins that define filtering operations - transformations on the data as it is read or written. A channel (or channel end) that supports filtering will implement the ReadFiltered or WriteFiltered interface which allows instances of Filter to be installed or removed from the channel.
Author:
Quickstone Technologies Limited
See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    Object
    filter(Object obj)
    Applies the filter operation.

  • Method Details

    • filter

      Object filter(Object obj)
      Applies the filter operation. The object given can be modified and returned or another object substituted in its place.
      Parameters:
      obj - the original object in the channel communication.
      Returns:
      the modified/substituted object after filtration.