Namespace spl.adapter

SPL standard and specialized toolkits > spl 1.2.1 > spl.adapter

Schema checking for TCP operators using the confirmWireFormat parameter

Use the confirmWireFormat parameter on TCPSource and TCPSink operators to confirm that the transmitted data is compatible.

Operators

• DirectoryScan: The DirectoryScan operator watches a directory, and generates file names on the output, one for each file that is found in the directory.
• Export: The Export operator sends a stream from the current application, making it available to Import operators of applications that are running in the same streaming middleware instance.
• FileSink: The FileSink operator writes tuples to a file.
• FileSource: The FileSource operator reads data from a file and produces tuples as a result.
• Import: The Import operator receives tuples from streams that are made available by Export operators of applications that are running in the same streaming middleware instance.
• MetricsSink: The MetricsSink operator reads tuples and populates metrics with the values.
• TCPSink: The TCPSink operator writes data to a TCP socket in the form of tuples.
• TCPSource: The TCPSource operator reads data from a TCP socket and creates tuples out of it.
• UDPSink: The UDPSink operator writes data to a UDP socket in the form of tuples (and punctuation).
• UDPSource: The UDPSource operator reads data from a UDP socket and creates tuples and punctuation out of it.