com.hazelcast.map.impl

Interface MetadataInitializer

All Known Implementing Classes:

JsonMetadataInitializer

public interface MetadataInitializer

MetadataInitializer is used to process and generate metadata from keys and values saved in map store.

Method Summary

Modifier and Type	Method and Description
Object	createFromData(Data keyData) Returns metadata for given binary data.
Object	createFromObject(Object object) Returns metadata for given object.

Method Detail

createFromData

Object createFromData(Data keyData)
               throws IOException

Returns metadata for given binary data. Implementing class decides the type of the metadata returned.

Parameters:

keyData -

Returns:

metadata created from given binary data

Throws:

IOException

createFromObject

Object createFromObject(Object object)
                 throws IOException

Returns metadata for given object. Implementing class decides the type of the metadata returned. It is up to the implementating class to verify the type of the argument.

Parameters:

object -

Returns:

metadata created from given object

Throws:

IOException