Package org.apache.kafka.streams.processor.internals

Class ProcessorRecordContext

java.lang.Object

org.apache.kafka.streams.processor.internals.ProcessorRecordContext

All Implemented Interfaces:

RecordContext

public class ProcessorRecordContext
extends Object
implements RecordContext

Constructor Summary

Constructors

Constructor	Description
ProcessorRecordContext(long timestamp, long offset, int partition, String topic, Headers headers)

Method Summary

Modifier and Type	Method	Description
static ProcessorRecordContext	deserialize(ByteBuffer buffer)
boolean	equals(Object o)
int	hashCode()	Deprecated.
Headers	headers()
long	offset()
int	partition()
long	residentMemorySizeEstimate()
byte[]	serialize()
long	timestamp()
String	topic()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ProcessorRecordContext

public ProcessorRecordContext(long timestamp,
                              long offset,
                              int partition,
                              String topic,
                              Headers headers)

Method Detail

offset

public long offset()

Specified by:

offset in interface RecordContext

Returns:

The offset of the original record received from Kafka; could be -1 if it is not available

timestamp

public long timestamp()

Specified by:

timestamp in interface RecordContext

Returns:

The timestamp extracted from the record received from Kafka; could be -1 if it is not available

topic

public String topic()

Specified by:

topic in interface RecordContext

Returns:

The topic the record was received on; could be null if it is not available

partition

public int partition()

Specified by:

partition in interface RecordContext

Returns:

The partition the record was received on; could be -1 if it is not available

headers

public Headers headers()

Specified by:

headers in interface RecordContext

Returns:

The headers from the record received from Kafka; could be null if it is not available

residentMemorySizeEstimate

public long residentMemorySizeEstimate()

serialize

public byte[] serialize()

deserialize

public static ProcessorRecordContext deserialize(ByteBuffer buffer)

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

@Deprecated
public int hashCode()

Deprecated.

Equality is implemented in support of tests, *not* for use in Hash collections, since this class is mutable.

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object