org.vishia.event

Interface Payload

All Known Implementing Classes:

FileRemoteCmdEventData, FileRemoteProgressEvData, PayloadBack

public interface Payload

Method Summary

Modifier and Type	Method and Description
Payload	clean() Common operation to clean the content.
boolean	deserialize(byte[] data) Opposite operation, reads the serialized content and restore the Java content.
byte[]	serialize() Converts to dedicated bytes which presents the content.

Method Detail

clean

Payload clean()

Common operation to clean the content. Before usage the payload it should be cleaned

serialize

byte[] serialize()

Converts to dedicated bytes which presents the content. The kind of serialization is programmed manually to regard specific conditions and also deserialization in any other language, especially C for embedded control applications.
Note: You can also use Java-like serialization using also the Serializable interface. This is another approach.

Returns:

a dedicated byte stream presenting the content.

deserialize

boolean deserialize(byte[] data)

Opposite operation, reads the serialized content and restore the Java content.

Parameters:

data -

Returns:

false if there is any error (instead an exception).