org.apache.skywalking.oap.server.library.buffer

Class DataStreamReader<MESSAGE_TYPE extends com.google.protobuf.GeneratedMessageV3>

java.lang.Object

org.apache.skywalking.oap.server.library.buffer.DataStreamReader<MESSAGE_TYPE>

Type Parameters:

MESSAGE_TYPE - type of data in the cache file.

public class DataStreamReader<MESSAGE_TYPE extends com.google.protobuf.GeneratedMessageV3>
extends Object

DataStreamReader represents the reader of the local file based cache provided by DataStream. It reads the data in the local cached file, and triggers the registered callback to process, also, provide the retry if the callback responses the process status is unsuccessful. This callback/retry mechanism is used in inventory register for multiple receivers.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	DataStreamReader.CallBack<MESSAGE_TYPE extends com.google.protobuf.GeneratedMessageV3> Callback when reader fetched data from the local file.

Method Summary

Methods inherited from class java.lang.Object

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