io.ray.streaming.runtime.transfer

Interface Message

All Known Implementing Classes:

DataMessage

public interface Message

Method Summary

Modifier and Type	Method and Description
ByteBuffer	body() Message data Message body is a direct byte buffer, which may be invalid after call next DataReader#getBundleNative.
long	timestamp()

Method Detail

body

ByteBuffer body()

Message data Message body is a direct byte buffer, which may be invalid after call next DataReader#getBundleNative. Please consume this buffer fully before next call getBundleNative.

Returns:

message body

timestamp

long timestamp()

Returns:

timestamp when item is written by upstream DataWriter