Package /dat/lib/control

Package /dat/lib/control includes components that control the flow of processing.

Sub Packages

Type Packages

Components

• dispatcher provides dispatching of an input XML document to a selected output port based upon document type.
• errorCatcher catches exception based processing thrown by an errorThrower.
• errorThrower provides exception based processing, current processing flow is terminated and control is transfered to an errorCatcher.
• gate provides simple control flow allowing or inhibiting documents to pass through depending on the open/close state of the gate.
• init provides one time initialization for a session.
• pinJoiner provides control flow over a set of input pins.
• pinSequencer provides control flow over a set of output pins.
• portSequencer provides control flow over a set of output ports.
• router provides routing of an input XML document based upon the evaluation of a XPath/XSL expression.
• router provides routing of a signal based upon the evaluation of a XPath/XSL expression.
• synchronizer provides simple control flow by generating a signal before and after processing of a document.