Component /dat/lib/filter/streamFilter

StreamFilter provides a means to filter individual documents in a document stream while preserving the enclosing control documents. Control documents received on the input port are immediately sent on the output port. All non-control documents are sent on the elementOut port for further processing by other components. Documents processed by other components are received on the elementIn port. These documents are forwarded to the output port.

Pins

Ports

• input input documents are received on this port. All control documents are immediately sent on the output port. All non control documents are sent on the elementOut port.
• input all non control documents received on the input port are sent on this port.
• input all documents received on this port are sent on the output port.
• output all control documents received on the input port and all other documents received on the elementIn port are forwarded to this port.

Properties