org.apache.pulsar.client.impl

Class RawBatchConverter

java.lang.Object

org.apache.pulsar.client.impl.RawBatchConverter

public class RawBatchConverter
extends Object

Constructor Summary

Constructors

Constructor and Description
RawBatchConverter()

Method Summary

Modifier and Type	Method and Description
static List<org.apache.commons.lang3.tuple.ImmutableTriple<org.apache.pulsar.client.api.MessageId,String,Integer>>	extractIdsAndKeysAndSize(RawMessage msg)
static boolean	isReadableBatch(RawMessage msg)
static Optional<RawMessage>	rebatchMessage(RawMessage msg, BiPredicate<String,org.apache.pulsar.client.api.MessageId> filter) Take a batched message and a filter, and returns a message with the only the sub-messages which match the filter.

Methods inherited from class java.lang.Object

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

Constructor Detail

RawBatchConverter

public RawBatchConverter()

Method Detail

isReadableBatch

public static boolean isReadableBatch(RawMessage msg)

extractIdsAndKeysAndSize

public static List<org.apache.commons.lang3.tuple.ImmutableTriple<org.apache.pulsar.client.api.MessageId,String,Integer>> extractIdsAndKeysAndSize(RawMessage msg)
                                                                                                                                            throws IOException

Throws:

IOException

rebatchMessage

public static Optional<RawMessage> rebatchMessage(RawMessage msg,
                                                  BiPredicate<String,org.apache.pulsar.client.api.MessageId> filter)
                                           throws IOException

Take a batched message and a filter, and returns a message with the only the sub-messages which match the filter. Returns an empty optional if no messages match. NOTE: this message does not alter the reference count of the RawMessage argument.

Throws:

IOException