TopicIdPartition (clients 3.6.1.0-eep-930 API)

java.lang.Object
- org.apache.kafka.common.TopicIdPartition

```
public class TopicIdPartition
extends Object
```
This represents universally unique identifier with topic id for a topic partition. This makes sure that topics recreated with the same name will always have unique topic identifiers.

Constructor Summary

Constructors
Constructor	Description
`TopicIdPartition(Uuid topicId, int partition, String topic)`	Create an instance with the provided parameters.
`TopicIdPartition(Uuid topicId, TopicPartition topicPartition)`	Create an instance with the provided parameters.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object o)`
`int`	`hashCode()`
`int`	`partition()`
`String`	`topic()`
`Uuid`	`topicId()`
`TopicPartition`	`topicPartition()`
`String`	`toString()`

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

- Constructor Detail
  - TopicIdPartition
```
public TopicIdPartition(Uuid topicId,
                        TopicPartition topicPartition)
```
    Create an instance with the provided parameters.
    
    Parameters:
    
    topicId - the topic id
    
    topicPartition - the topic partition
  - TopicIdPartition
```
public TopicIdPartition(Uuid topicId,
                        int partition,
                        String topic)
```
    Create an instance with the provided parameters.
    
    Parameters:
    
    topicId - the topic id
    
    partition - the partition id
    
    topic - the topic name or null
- Method Detail
  - topicId
```
public Uuid topicId()
```
    Returns:
    
    Universally unique id representing this topic partition.
  - topic
```
public String topic()
```
    Returns:
    
    the topic name or null if it is unknown.
  - partition
```
public int partition()
```
    Returns:
    
    the partition id.
  - topicPartition
```
public TopicPartition topicPartition()
```
    Returns:
    
    Topic partition representing this instance.
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object