Package one.microstream.storage.types

Class EmbeddedStorageBinarySource.Default

java.lang.Object

one.microstream.storage.types.EmbeddedStorageBinarySource.Default

All Implemented Interfaces:

PersistenceSource<Binary>, EmbeddedStorageBinarySource

Enclosing interface:

EmbeddedStorageBinarySource

public static final class EmbeddedStorageBinarySource.Default
extends Object
implements EmbeddedStorageBinarySource

Nested Class Summary

Nested classes/interfaces inherited from interface one.microstream.storage.types.EmbeddedStorageBinarySource

EmbeddedStorageBinarySource.Default

Constructor Summary

Constructors

Constructor	Description
Default(StorageRequestAcceptor requestAcceptor)

Method Summary

Modifier and Type	Method	Description
XGettingCollection<? extends Binary>	read()	A general, unspecific read, e.g.
XGettingCollection<? extends Binary>	readByObjectIds(PersistenceIdSet[] oids)

Methods inherited from class java.lang.Object

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

Methods inherited from interface one.microstream.persistence.types.PersistenceSource

closeSource, prepareSource

Constructor Details

Default

public Default(StorageRequestAcceptor requestAcceptor)

Method Details

read

public XGettingCollection<? extends Binary> read() throws PersistenceExceptionTransfer

Description copied from interface: PersistenceSource

A general, unspecific read, e.g. to initially read data in general from the attached data source.

Examples:

• simply ALL data from a plain file.
• only root nodes (and all recursively referenced nodes) of a graph-based database.
• nothing at all if not applicable, resulting in null being returned.

Specified by:

read in interface EmbeddedStorageBinarySource

Specified by:

read in interface PersistenceSource<Binary>

Returns:

data segments containing general data if applicable, otherwise null.

Throws:

PersistenceExceptionTransfer

readByObjectIds

public XGettingCollection<? extends Binary> readByObjectIds(PersistenceIdSet[] oids) throws PersistenceExceptionTransfer

Specified by:

readByObjectIds in interface EmbeddedStorageBinarySource

Specified by:

readByObjectIds in interface PersistenceSource<Binary>

Throws:

PersistenceExceptionTransfer