WebFlowContext

The WebFlowModuleContext is the abstract base class used to represent the state of any WebFlow object. State is represented in this manner to simplify the coding of the object behavior, since all coding for a specific context is isolated to a single class.

WebFlowObserver
  |
  +-- WebFlowContext

Fields



Methods
The methods below are initiated by user action within the VisualWebFlowModule.
Each of these methods may result in the corresponding WebFlowModule changing state.
See the NeatTools Context Classes for how state transitions
are handled within this framework.

abstract public void InputSelected( WebFlowModule ) -- called when the input
portion of the visualization has been selected.
abstract public void OutputSelected( WebFlowModule ) -- called when the output
portion of the visualization has been selected.
abstract public void ModuleSelected( WebFlowModule ) -- called when the module body of the visualization
has been selected.
abstract public void NothingSelected( WebFlowModule ) -- called when no portion of the module has been
selected.