MultiKeyResponseWrapper (venice API)

java.lang.Object
- com.linkedin.venice.listener.response.AbstractReadResponse
- - com.linkedin.venice.listener.response.MultiKeyResponseWrapper<K>

All Implemented Interfaces:

ReadResponse

Direct Known Subclasses:

ComputeResponseWrapper, MultiGetResponseWrapper
```
public abstract class MultiKeyResponseWrapper<K>
extends AbstractReadResponse
```

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addRecord(K record)`
`io.netty.buffer.ByteBuf`	`getResponseBody()`	N.B.: This function is backed by a `Lazy` property.
`abstract int`	`getResponseSchemaIdHeader()`
`ReadResponseStats`	`getStats()`
`ReadResponseStatsRecorder`	`getStatsRecorder()`
`java.lang.String`	`toString()`

Methods inherited from class com.linkedin.venice.listener.response.AbstractReadResponse
getCompressionStrategy, getRCU, isFound, isStreamingResponse, setCompressionStrategy, setRCU, setStreamingResponse

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Method Detail
  - addRecord
```
public void addRecord(K record)
```
    Parameters:
    
    record - to be added into the container.
    
    Throws:
    
    java.lang.IllegalStateException - if called after getResponseBody()
  - getResponseSchemaIdHeader
```
public abstract int getResponseSchemaIdHeader()
```
    Specified by:
    
    getResponseSchemaIdHeader in interface ReadResponse
    
    Specified by:
    
    getResponseSchemaIdHeader in class AbstractReadResponse
  - getStats
```
public ReadResponseStats getStats()
```
  - getStatsRecorder
```
public ReadResponseStatsRecorder getStatsRecorder()
```
    Specified by:
    
    getStatsRecorder in class AbstractReadResponse
  - getResponseBody
```
public io.netty.buffer.ByteBuf getResponseBody()
```
    N.B.: This function is backed by a Lazy property. The first time it is called, the response is recorded and will therefore not be regenerated even if the more records are added. To make this behavior unambiguous, it is no longer possible to add records after calling this function, as the records property then becomes an empty list.
    
    Specified by:
    
    getResponseBody in interface ReadResponse
    
    Specified by:
    
    getResponseBody in class AbstractReadResponse
    
    Returns:
    
    the serialized response as a ByteBuf
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object