Package org.apache.kafka.common.serialization

Class BooleanDeserializer

java.lang.Object

org.apache.kafka.common.serialization.BooleanDeserializer

All Implemented Interfaces:

Closeable, AutoCloseable, Deserializer<Boolean>

public class BooleanDeserializer
extends Object
implements Deserializer<Boolean>

Constructor Summary

Constructors

Constructor	Description
BooleanDeserializer()

Method Summary

Modifier and Type	Method	Description
Boolean	deserialize(String topic, byte[] data)	Deserialize a record value from a byte array into a value or object.
Boolean	deserialize(String topic, Headers headers, ByteBuffer data)	Deserialize a record value from a ByteBuffer into a value or object.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.kafka.common.serialization.Deserializer

close, configure, deserialize

Constructor Details

BooleanDeserializer

public BooleanDeserializer()

Method Details

deserialize

public Boolean deserialize(String topic,
 byte[] data)

Description copied from interface: Deserializer

Deserialize a record value from a byte array into a value or object.

Specified by:

deserialize in interface Deserializer<Boolean>

Parameters:

topic - topic associated with the data

data - serialized bytes; may be null; implementations are recommended to handle null by returning a value or null rather than throwing an exception.

Returns:

deserialized typed data; may be null

deserialize

public Boolean deserialize(String topic,
 Headers headers,
 ByteBuffer data)

Description copied from interface: Deserializer

Deserialize a record value from a ByteBuffer into a value or object.

If ByteBufferDeserializer is used by an application, the application code cannot make any assumptions about the returned ByteBuffer like the position, limit, capacity, etc., or if it is backed by an array or not.

Similarly, if this method is overridden, the implementation cannot make any assumptions about the passed in ByteBuffer either.

Specified by:

deserialize in interface Deserializer<Boolean>

Parameters:

topic - topic associated with the data

headers - headers associated with the record; may be empty.

data - serialized ByteBuffer; may be null; implementations are recommended to handle null by returning a value or null rather than throwing an exception.

Returns:

deserialized typed data; may be null