BinaryWriterHandles (Ignite 2.17.0)

java.lang.Object
- org.apache.ignite.internal.binary.BinaryWriterHandles

```
public class BinaryWriterHandles
extends Object
```
Writer handles. Aimed to delay hash map allocation for some time until it is clearly evident that it is needed.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static int POS_NULL
  Value denoting null position.
- Constructor Summary
  
  Constructors
  Constructor Description
  
  BinaryWriterHandles()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  int put(Object obj, int pos)
  Put object to registry and return previous position (if any).
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - POS_NULL
```
public static final int POS_NULL
```
    Value denoting null position.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - BinaryWriterHandles
```
public BinaryWriterHandles()
```
- Method Detail
  - put
```
public int put(Object obj,
               int pos)
```
    Put object to registry and return previous position (if any).
    
    Parameters:
    
    obj - Object.
    
    pos - Position.
    
    Returns:
    
    Old position.