ChangeProvider

All Superinterfaces:

jetbrains.buildServer.log.Loggable

All Known Implementing Classes:

FileWatcher
```
public interface ChangeProvider
extends jetbrains.buildServer.log.Loggable
```
A source of some changes for ChangeObserver.

See Also:

changesDetected(), ChangeObserver, ChangeListener

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`changesDetected()`	Returns true if changes occurred in this change provider, false - nothing changed.
`java.lang.String`	`getRequestor()`	Returns (short) string representation of this change source
`void`	`resetChanged()`	Signals this ChangeProvider to reset changes information and assume that nothing has changed.

Methods inherited from interface jetbrains.buildServer.log.Loggable
describe

- Method Detail
  - changesDetected
```
boolean changesDetected()
```
    Returns true if changes occurred in this change provider, false - nothing changed.
    
    Returns:
    
    true if changes occurred in this change provider, false - nothing changed.
    
    See Also:
    
    resetChanged()
  - resetChanged
```
void resetChanged()
```
    Signals this ChangeProvider to reset changes information and assume that nothing has changed. Postcondition: changesDetected returns false.
  - getRequestor
```
@Nullable
java.lang.String getRequestor()
```
    Returns (short) string representation of this change source
    
    Returns:
    
    (short) string representation of this change source