DistributedLockBlackboard (GemFire XD Java API Documentation)

java.lang.Object
- hydra.blackboard.Blackboard
- - com.gemstone.gemfire.distributed.DistributedLockBlackboard

```
public class DistributedLockBlackboard
extends Blackboard
```
Manages the blackboard for DistributedLockServiceTest. Holds a singleton instance per VM. Usage example: DistributedLockBlackboard.getInstance().getSharedCounters() .increment( DistributedLockBlackboard.Count ); long count = DistributedLockBlackboard.getInstance().getSharedCounters() .read( DistributedLockBlackboard.Count ); DistributedLockBlackboard.getInstance().printBlackboard();

Fields
Modifier and Type	Field and Description
`static DistributedLockBlackboard`	`blackboard`
`static int`	`Count`
`static int`	`IsLocked`

Constructors
Constructor and Description
`DistributedLockBlackboard()` Zero-arg constructor for remote method invocations.
`DistributedLockBlackboard(String name, String type)`

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`long`	`getCount()`
`static DistributedLockBlackboard`	`getInstance()` Creates a singleton event listeners blackboard.
`boolean`	`getIsLocked()`
`void`	`incCount()`
`void`	`initCount()`
`static void`	`printBlackboard()` Prints contents of this blackboard.
`void`	`setIsLocked(boolean isLocked)`

public static DistributedLockBlackboard blackboard

DistributedLockBlackboard
```
public DistributedLockBlackboard()
```
Zero-arg constructor for remote method invocations.

public DistributedLockBlackboard(String name,
                                 String type)

public static DistributedLockBlackboard getInstance()

Creates a singleton event listeners blackboard.

public void setIsLocked(boolean isLocked)

printBlackboard
```
public static void printBlackboard()
```
Prints contents of this blackboard.

Class DistributedLockBlackboard