StoreIteratorCounter (Apache TinkerPop 3.5.8 API)

java.lang.Object
- org.apache.tinkerpop.gremlin.util.iterator.StoreIteratorCounter

```
public class StoreIteratorCounter
extends Object
```
Utility class which can be used by providers to keep a count of the number of open iterators to the underlying storage. Please note that, by default, this does not maintain the count unless explicitly plugged-in by the provider implementation.
As an example on how to plugin-in the counter in the provider implementation check TinkerGraphIterator.

See Also:

Traversal.close()

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static StoreIteratorCounter INSTANCE
- Constructor Summary
  
  Constructors
  Constructor Description
  
  StoreIteratorCounter()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void decrement()
  
  long getOpenIteratorCount()
  
  void increment()
  
  void reset()
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

INSTANCE

public static final StoreIteratorCounter INSTANCE

Constructor Detail
- StoreIteratorCounter
```
public StoreIteratorCounter()
```

Method Detail

reset
```
public void reset()
```

getOpenIteratorCount
```
public long getOpenIteratorCount()
```

increment
```
public void increment()
```

decrement
```
public void decrement()
```