ai.grakn.factory

Class TxFactoryBuilder

java.lang.Object

ai.grakn.factory.TxFactoryBuilder

Direct Known Subclasses:

GraknTxFactoryBuilder

public abstract class TxFactoryBuilder
extends Object

Builds a TxFactory

Builds a TxFactory which is locked to a specific keyspace and engine URL. This uses refection in order to dynamically build any vendor specific factory which implements the TxFactory API.

The factories in this class are treated as singletons.

Author:

fppt

Field Summary

Fields

Modifier and Type	Field and Description
static String	IN_MEMORY

Constructor Summary

Constructors

Constructor and Description
TxFactoryBuilder()

Method Summary

Modifier and Type	Method and Description
abstract TxFactory<?>	getFactory(EmbeddedGraknSession session, boolean isComputerFactory)
protected static TxFactory<?>	newFactory(String factoryType, EmbeddedGraknSession session)

Methods inherited from class java.lang.Object

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

Field Detail

IN_MEMORY

public static final String IN_MEMORY

See Also:

Constant Field Values

Constructor Detail

TxFactoryBuilder

public TxFactoryBuilder()

Method Detail

getFactory

public abstract TxFactory<?> getFactory(EmbeddedGraknSession session,
                                        boolean isComputerFactory)

newFactory

protected static final TxFactory<?> newFactory(String factoryType,
                                               EmbeddedGraknSession session)

Parameters:

factoryType - The type of the factory to initialise. Any factory which implements TxFactory

session - The GraknSession creating this factory

Returns:

A new factory bound to a specific keyspace