ClusterMetadata (Flink : Connectors : Kafka 3.3.0-1.19 API)

java.lang.Object
- org.apache.flink.connector.kafka.dynamic.metadata.ClusterMetadata

All Implemented Interfaces:

Serializable
```
@Experimental
public class ClusterMetadata
extends Object
implements Serializable
```
ClusterMetadata provides readers information about a cluster on what topics to read and how to connect to a cluster.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

ClusterMetadata(Set<String> topics, Properties properties)
Constructs the ClusterMetadata with the required properties.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object o)`
`Properties`	`getProperties()`	Get the properties.
`Set<String>`	`getTopics()`	Get the topics.
`int`	`hashCode()`
`String`	`toString()`

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

- Constructor Detail
  - ClusterMetadata
```
public ClusterMetadata(Set<String> topics,
                       Properties properties)
```
    Constructs the ClusterMetadata with the required properties.
    
    Parameters:
    
    topics - the topics belonging to a cluster.
    
    properties - the properties to access a cluster.
- Method Detail
  - getTopics
```
public Set<String> getTopics()
```
    Get the topics.
    
    Returns:
    
    the topics.
  - getProperties
```
public Properties getProperties()
```
    Get the properties.
    
    Returns:
    
    the properties.
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object