org.onosproject.store.service.impl

Class TabletDefinitionStore

java.lang.Object

org.onosproject.store.service.impl.TabletDefinitionStore

public class TabletDefinitionStore
extends Object

Allows for reading and writing tablet definition as a JSON file.

Constructor Summary

Constructors

Constructor and Description
TabletDefinitionStore(File filePath) Creates a reader/writer of the tablet definition file.
TabletDefinitionStore(String filePath) Creates a reader/writer of the tablet definition file.

Method Summary

Modifier and Type	Method and Description
Map<String,Set<org.onosproject.cluster.DefaultControllerNode>>	read() Returns the Map from tablet name to set of initial member nodes.
void	write(String tabletName, Set<org.onosproject.cluster.DefaultControllerNode> nodes) Updates the Map from tablet name to set of member nodes.

Methods inherited from class java.lang.Object

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

Constructor Detail

TabletDefinitionStore

public TabletDefinitionStore(String filePath)

Creates a reader/writer of the tablet definition file.

Parameters:

filePath - location of the definition file

TabletDefinitionStore

public TabletDefinitionStore(File filePath)

Creates a reader/writer of the tablet definition file.

Parameters:

filePath - location of the definition file

Method Detail

read

public Map<String,Set<org.onosproject.cluster.DefaultControllerNode>> read()
                                                                    throws IOException

Returns the Map from tablet name to set of initial member nodes.

Returns:

Map from tablet name to set of initial member nodes

Throws:

IOException - when I/O exception of some sort has occurred.

write

public void write(String tabletName,
                  Set<org.onosproject.cluster.DefaultControllerNode> nodes)
           throws IOException

Updates the Map from tablet name to set of member nodes.

Parameters:

tabletName - name of the tablet to update

nodes - set of initial member nodes

Throws:

IOException - when I/O exception of some sort has occurred.