co.cask.cdap.api.stream

Class GenericStreamEventData<T>

java.lang.Object

co.cask.cdap.api.stream.GenericStreamEventData<T>

Type Parameters:

T - Type of the stream body.

Direct Known Subclasses:

StreamEventData

@Nonnull
public class GenericStreamEventData<T>
extends Object

Represents data in one stream event with the body as a specific type.

Constructor Summary

Constructors

Constructor and Description
GenericStreamEventData(Map<String,String> headers, T body) Constructs a GenericStreamEventData instance.

Method Summary

Methods

Modifier and Type	Method and Description
T	getBody()
Map<String,String>	getHeaders()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GenericStreamEventData

public GenericStreamEventData(Map<String,String> headers,
                      T body)

Constructs a GenericStreamEventData instance. The given body and headers are taken as-is.

Parameters:

headers - Map of key/value pairs of the event data

body - body of the event data

Method Detail

getHeaders

public Map<String,String> getHeaders()

Returns:

An immutable map of all headers included in this event.

getBody

public T getBody()

Returns:

The payload of the event.