quarks.samples.apps

Class TopologyProviderFactory

java.lang.Object

quarks.samples.apps.TopologyProviderFactory

public class TopologyProviderFactory
extends java.lang.Object

A configuration driven factory for a Quarks topology provider.

Constructor Summary

Constructors

Constructor and Description
TopologyProviderFactory(java.util.Properties props) Construct a factory

Method Summary

Modifier and Type	Method and Description
DirectProvider	newProvider() Get a new topology provider.

Methods inherited from class java.lang.Object

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

Constructor Detail

TopologyProviderFactory

public TopologyProviderFactory(java.util.Properties props)

Construct a factory

Parameters:

props - configuration information.

Method Detail

newProvider

public DirectProvider newProvider()
                           throws java.lang.Exception

Get a new topology provider.

The default provider is quarks.providers.direct.DirectProvider.

The topology.provider configuration property can specify an alternative.

Returns:

the provider

Throws:

java.lang.Exception - if the provider couldn't be created