Package org.apache.flink.streaming.examples.statemachine.kafka

Class EventDeSerializationSchema

java.lang.Object
org.apache.flink.streaming.examples.statemachine.kafka.EventDeSerializationSchema
All Implemented Interfaces:
Serializable, org.apache.flink.api.common.serialization.DeserializationSchema<Event>, org.apache.flink.api.common.serialization.SerializationSchema<Event>, org.apache.flink.api.java.typeutils.ResultTypeQueryable<Event>
public class EventDeSerializationSchema extends Object implements org.apache.flink.api.common.serialization.DeserializationSchema<Event>, org.apache.flink.api.common.serialization.SerializationSchema<Event>
A serializer and deserializer for the Event type.
See Also:

  • Nested Class Summary

    Nested classes/interfaces inherited from interface org.apache.flink.api.common.serialization.DeserializationSchema

    org.apache.flink.api.common.serialization.DeserializationSchema.InitializationContext

    Nested classes/interfaces inherited from interface org.apache.flink.api.common.serialization.SerializationSchema

    org.apache.flink.api.common.serialization.SerializationSchema.InitializationContext

  • Constructor Summary

    Constructors
    Constructor
    Description
    EventDeSerializationSchema()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    Event
    deserialize(byte[] message)
     
    org.apache.flink.api.common.typeinfo.TypeInformation<Event>
    getProducedType()
     
    boolean
    isEndOfStream(Event nextElement)
     
    byte[]
    serialize(Event evt)
     

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface org.apache.flink.api.common.serialization.DeserializationSchema

    deserialize, open

    Methods inherited from interface org.apache.flink.api.common.serialization.SerializationSchema

    open

  • Constructor Details

    • EventDeSerializationSchema

      public EventDeSerializationSchema()

  • Method Details

    • serialize

      public byte[] serialize(Event evt)
      Specified by:
      serialize in interface org.apache.flink.api.common.serialization.SerializationSchema<Event>

    • deserialize

      public Event deserialize(byte[] message) throws IOException
      Specified by:
      deserialize in interface org.apache.flink.api.common.serialization.DeserializationSchema<Event>
      Throws:
      IOException

    • isEndOfStream

      public boolean isEndOfStream(Event nextElement)
      Specified by:
      isEndOfStream in interface org.apache.flink.api.common.serialization.DeserializationSchema<Event>

    • getProducedType

      public org.apache.flink.api.common.typeinfo.TypeInformation<Event> getProducedType()
      Specified by:
      getProducedType in interface org.apache.flink.api.java.typeutils.ResultTypeQueryable<Event>