org.cometd
Interface DataFilter

public interface DataFilter

Data Filter Data filters are used to transform data as it is sent to a Channel.

Method Summary

java.lang.Object

filter(Client from, Channel to, java.lang.Object data)

Method Detail

filter

java.lang.Object filter(Client from,
                        Channel to,
                        java.lang.Object data)
                        throws java.lang.IllegalStateException

Parameters:

from -

to - TODO

data -

Returns:

The filtered data.

Throws:

java.lang.IllegalStateException - If the message should be aborted