org.keridwen.core.data.model.progress
Interface Progressable

All Known Subinterfaces:

NodeReader<T>, NodeWriter, TreeReader, TreeWriter

All Known Implementing Classes:

DefaultTreeReader, DefaultTreeWriter

public interface Progressable

Method Summary

void	addProgressableListener(ProgressableListener listener) Adds a ProgressableListener.
void	clearProgressableListener() Clears the list of listeners.
int	getProgress() Gets the current progress of the Progressable.
ControllableState	getState() Gets the controllable state.
boolean	isDetermined() Checks whether the progress is determined.
void	removeProgressableListener(ProgressableListener listener) Removes a ProgressableListener.

Method Detail

getProgress

int getProgress()

Gets the current progress of the Progressable.

Returns:

the progress in percents.

isDetermined

boolean isDetermined()

Checks whether the progress is determined.

Returns:

true if the progress is determined, false otherwise.

getState

ControllableState getState()

Gets the controllable state.

Returns:

the controllable current state

addProgressableListener

void addProgressableListener(ProgressableListener listener)

Adds a ProgressableListener.

Parameters:

listener - the ProgressableListener to add.

removeProgressableListener

void removeProgressableListener(ProgressableListener listener)

Removes a ProgressableListener.

Parameters:

listener - the ProgressableListener to remove.

clearProgressableListener

void clearProgressableListener()

Clears the list of listeners.