Streaming API

Node Development
1

Hi,

we want to build a node using the new streaming API. Is there anywhere an example how the API can be used?

Greetings,

Michael

 

2

Dear Michael,

The streaming API is available, but there is currently no executor in the open source KNIME, that streams nodes - and it is not very well documented. Nodes that implement the streaming API are executed like all the other nodes. Examples are:

org.knime.base.node.preproc.filter.row.RowFilterNodeModel

org.knime.base.node.preproc.columnlag.LagColumnNodeModel

Best regards,

 - Peter.