ProgressBean (Spin 1.5 API)

All Known Implementing Classes:

ProgressBeanImpl
```
public interface ProgressBean
```
A common interface for a progress.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addPropertyChangeListener(java.beans.PropertyChangeListener listener)`	Add a listener top property changes.
`void`	`cancel()`	Cancel the progress.
`double`	`getStatus()`	Get the current status.
`void`	`start()`	Start.

- Method Detail
  - start
```
void start()
```
    Start.
  - cancel
```
void cancel()
```
    Cancel the progress.
  - getStatus
```
double getStatus()
```
    Get the current status.
    
    Returns:
    
    status of progress
  - addPropertyChangeListener
```
void addPropertyChangeListener(java.beans.PropertyChangeListener listener)
```
    Add a listener top property changes.
    
    Parameters:
    
    listener - listener to add