Table of Contents

Class KeyValueMapper

Namespace
Org.Apache.Kafka.Streams.Kstream
Assembly
MASES.KNet.dll

https://www.javadoc.io/doc/org.apache.kafka/kafka-streams/4.0.0/org/apache/kafka/streams/kstream/KeyValueMapper.html

public class KeyValueMapper : JVMBridgeListener, IDynamicMetaObjectProvider, IJVMBridgeCore, IDisposable, IJVMBridgeBaseStatic, IJVMBridgeBase, IJVMBridgeDefinition
Inheritance
KeyValueMapper
Implements
Derived
Inherited Members

Constructors

KeyValueMapper()

Default constructor: even if the corresponding Java class does not have one, it is mandatory for JCOBridge

public KeyValueMapper()

KeyValueMapper(params object[])

Generic constructor: it is useful for JCOBridge when there is a derived class which needs to pass arguments to the highest JVMBridgeBase class

public KeyValueMapper(params object[] args)

Parameters

args object[]

Properties

BridgeClassName

Java class name to be instantiated

public override string BridgeClassName { get; }

Property Value

string

OnApply

Handler for https://www.javadoc.io/doc/org.apache.kafka/kafka-streams/4.0.0/org/apache/kafka/streams/kstream/KeyValueMapper.html#apply(java.lang.Object,java.lang.Object)

public Func<object, object, object> OnApply { get; set; }

Property Value

Func<object, object, object>

Remarks

If OnApply has a value it takes precedence over corresponding class method

Methods

Apply(object, object)

https://www.javadoc.io/doc/org.apache.kafka/kafka-streams/4.0.0/org/apache/kafka/streams/kstream/KeyValueMapper.html#apply(java.lang.Object,java.lang.Object)

public virtual object Apply(object arg0, object arg1)

Parameters

arg0 object

object

arg1 object

object

Returns

object

object

InitializeHandlers()

Handlers initializer for KeyValueMapper

protected virtual void InitializeHandlers()
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