CorrelationKey (Spring Kafka 2.6.13 API)

java.lang.Object
- org.springframework.kafka.requestreply.CorrelationKey

```
public final class CorrelationKey
extends java.lang.Object
```
Wrapper for byte[] that can be used as a hash key. We could have used BigInteger instead but this wrapper is much less expensive. We do use a BigInteger in toString() though.

Since:

2.1.3

Author:

Gary Russell

Constructor Summary

Constructors
Constructor Description

CorrelationKey(byte[] correlationId)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(java.lang.Object obj)`
`byte[]`	`getCorrelationId()`
`int`	`hashCode()`
`java.lang.String`	`toString()`

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

- Constructor Detail
  - CorrelationKey
```
public CorrelationKey(byte[] correlationId)
```
- Method Detail
  - getCorrelationId
```
public byte[] getCorrelationId()
```
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object