BatcherBuilder (Pulsar Client :: API 2.8.0 API)

All Superinterfaces:: java.io.Serializable

@Public
@Stable
public interface BatcherBuilder
extends java.io.Serializable

Batcher builder.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static BatcherBuilder DEFAULT
  Default batch message container.
  
  static BatcherBuilder KEY_BASED
  Key based batch message container.
- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  BatchMessageContainer build()
  Build a new batch message container.

- Field Detail
  - DEFAULT
```
static final BatcherBuilder DEFAULT
```
    Default batch message container.
    incoming single messages: (k1, v1), (k2, v1), (k3, v1), (k1, v2), (k2, v2), (k3, v2), (k1, v3), (k2, v3), (k3, v3)
    batched into single batch message: [(k1, v1), (k2, v1), (k3, v1), (k1, v2), (k2, v2), (k3, v2), (k1, v3), (k2, v3), (k3, v3)]
  - KEY_BASED
```
static final BatcherBuilder KEY_BASED
```
    Key based batch message container.
    incoming single messages: (k1, v1), (k2, v1), (k3, v1), (k1, v2), (k2, v2), (k3, v2), (k1, v3), (k2, v3), (k3, v3)
    batched into multiple batch messages: [(k1, v1), (k1, v2), (k1, v3)], [(k2, v1), (k2, v2), (k2, v3)], [(k3, v1), (k3, v2), (k3, v3)]
- Method Detail
  - build
```
BatchMessageContainer build()
```
    Build a new batch message container.
    
    Returns:
    
    new batch message container