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


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