Package org.apache.pulsar.client.impl

Class MessageIdImpl

java.lang.Object

org.apache.pulsar.client.impl.MessageIdImpl

All Implemented Interfaces:

Serializable, Comparable<org.apache.pulsar.client.api.MessageId>, org.apache.pulsar.client.api.MessageId

Direct Known Subclasses:

BatchMessageIdImpl, ChunkMessageIdImpl

public class MessageIdImpl
extends Object
implements org.apache.pulsar.client.api.MessageId

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected final long	entryId
protected final long	ledgerId
protected final int	partitionIndex

Fields inherited from interface org.apache.pulsar.client.api.MessageId

earliest, latest

Constructor Summary

Constructors

Constructor	Description
MessageIdImpl(long ledgerId, long entryId, int partitionIndex)

Method Summary

Modifier and Type	Method	Description
int	compareTo(org.apache.pulsar.client.api.MessageId o)
static MessageIdImpl	convertToMessageIdImpl(org.apache.pulsar.client.api.MessageId messageId)
boolean	equals(Object o)
static org.apache.pulsar.client.api.MessageId	fromByteArray(byte[] data)
static org.apache.pulsar.client.api.MessageId	fromByteArrayWithTopic(byte[] data, String topicName)
static org.apache.pulsar.client.api.MessageId	fromByteArrayWithTopic(byte[] data, org.apache.pulsar.common.naming.TopicName topicName)
long	getEntryId()
long	getLedgerId()
int	getPartitionIndex()
int	hashCode()
byte[]	toByteArray()
protected byte[]	toByteArray(int batchIndex, int batchSize)
String	toString()
protected org.apache.pulsar.common.api.proto.MessageIdData	writeMessageIdData(org.apache.pulsar.common.api.proto.MessageIdData msgId, int batchIndex, int batchSize)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

ledgerId

protected final long ledgerId

entryId

protected final long entryId

partitionIndex

protected final int partitionIndex

Constructor Details

MessageIdImpl

public MessageIdImpl(long ledgerId,
 long entryId,
 int partitionIndex)

Method Details

getLedgerId

public long getLedgerId()

getEntryId

public long getEntryId()

getPartitionIndex

public int getPartitionIndex()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

fromByteArray

public static org.apache.pulsar.client.api.MessageId fromByteArray(byte[] data)
                                                            throws IOException

Throws:

IOException

convertToMessageIdImpl

public static MessageIdImpl convertToMessageIdImpl(org.apache.pulsar.client.api.MessageId messageId)

fromByteArrayWithTopic

public static org.apache.pulsar.client.api.MessageId fromByteArrayWithTopic(byte[] data,
 String topicName)
                                                                     throws IOException

Throws:

IOException

fromByteArrayWithTopic

public static org.apache.pulsar.client.api.MessageId fromByteArrayWithTopic(byte[] data,
 org.apache.pulsar.common.naming.TopicName topicName)
                                                                     throws IOException

Throws:

IOException

writeMessageIdData

protected org.apache.pulsar.common.api.proto.MessageIdData writeMessageIdData(org.apache.pulsar.common.api.proto.MessageIdData msgId,
 int batchIndex,
 int batchSize)

toByteArray

protected byte[] toByteArray(int batchIndex,
 int batchSize)

toByteArray

public byte[] toByteArray()

Specified by:

toByteArray in interface org.apache.pulsar.client.api.MessageId

compareTo

public int compareTo(org.apache.pulsar.client.api.MessageId o)

Specified by:

compareTo in interface Comparable<org.apache.pulsar.client.api.MessageId>