Package one.microstream.storage.types

Interface EmbeddedStorageBinarySource

All Superinterfaces:

PersistenceSource<Binary>

All Known Implementing Classes:

EmbeddedStorageBinarySource.Default

public interface EmbeddedStorageBinarySource
extends PersistenceSource<Binary>

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	EmbeddedStorageBinarySource.Default

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 interface one.microstream.persistence.types.PersistenceSource

closeSource, prepareSource

Method Details

read

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 PersistenceSource<Binary>

Returns:

data segments containing general data if applicable, otherwise null.

Throws:

PersistenceExceptionTransfer

readByObjectIds

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

Specified by:

readByObjectIds in interface PersistenceSource<Binary>

Throws:

PersistenceExceptionTransfer