Signal Data
Data Object that represents a Signal within the pipeline. Signal Data objects are used to communicate between components for the purpose of triggering an action of some kind.
Class name: com.datashyft.pipeline.dataobjects.SignalData
SignalData(String message) — Constructs a Signal Data object containing the specified message.
SignalData(Map<String, List<String> tags, String type, String message) — Constructs a Signal Data object containing the specified message. The new object is assigned the specified tags and type.
getMessage() — Returns the message associated with this object.