com.github.ambry.clustermap

Class HelixClusterAgentsFactory

java.lang.Object

com.github.ambry.clustermap.HelixClusterAgentsFactory

All Implemented Interfaces:

com.github.ambry.clustermap.ClusterAgentsFactory

public class HelixClusterAgentsFactory
extends java.lang.Object
implements com.github.ambry.clustermap.ClusterAgentsFactory

A factory class to construct HelixClusterManager and HelixParticipant. Only one instance of each type of objects will ever be created by this factory.

Constructor Summary

Constructors

Constructor and Description
HelixClusterAgentsFactory(com.github.ambry.config.ClusterMapConfig clusterMapConfig, java.lang.String hardwareLayoutFilePath, java.lang.String partitionLayoutFilePath) Construct an object of this factory.

Method Summary

Modifier and Type	Method and Description
HelixClusterManager	getClusterMap()
com.github.ambry.clustermap.HelixParticipant	getClusterParticipant()

Methods inherited from class java.lang.Object

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

Constructor Detail

HelixClusterAgentsFactory

public HelixClusterAgentsFactory(com.github.ambry.config.ClusterMapConfig clusterMapConfig,
                                 java.lang.String hardwareLayoutFilePath,
                                 java.lang.String partitionLayoutFilePath)

Construct an object of this factory.

Parameters:

clusterMapConfig - the ClusterMapConfig associated with this factory.

hardwareLayoutFilePath - unused.

partitionLayoutFilePath - unused.

Method Detail

getClusterMap

public HelixClusterManager getClusterMap()
                                  throws java.io.IOException

Specified by:

getClusterMap in interface com.github.ambry.clustermap.ClusterAgentsFactory

Throws:

java.io.IOException

getClusterParticipant

public com.github.ambry.clustermap.HelixParticipant getClusterParticipant()
                                                                   throws java.io.IOException

Specified by:

getClusterParticipant in interface com.github.ambry.clustermap.ClusterAgentsFactory

Throws:

java.io.IOException