org.opendaylight.usc.manager

Class UscShardServiceImpl

java.lang.Object

org.opendaylight.usc.manager.UscShardServiceImpl

All Implemented Interfaces:

UscShardService<org.opendaylight.yangtools.yang.binding.DataObject,Object>

public class UscShardServiceImpl
extends Object
implements UscShardService<org.opendaylight.yangtools.yang.binding.DataObject,Object>

Clustering shard data manager for USC

Method Summary

Modifier and Type	Method and Description
void	delete(org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType type, org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yangtools.yang.binding.DataObject> id) delete the data object specified by the id
static UscShardServiceImpl	getInstance() get the shard service implementation instance
void	init(org.opendaylight.controller.md.sal.binding.api.DataBroker dp) Initialize shard data manager using given DataBroker
void	merge(org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType type, org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yangtools.yang.binding.DataObject> id, org.opendaylight.yangtools.yang.binding.DataObject data) merge the children data with previous exists same data which has same identifier
void	merge(org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType type, org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yangtools.yang.binding.DataObject> id, org.opendaylight.yangtools.yang.binding.DataObject data, com.google.common.util.concurrent.FutureCallback<Object> callback) merge the children data with callback future
org.opendaylight.yangtools.yang.binding.DataObject	read(org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType type, org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yangtools.yang.binding.DataObject> id) read the Shard data which specified by the InstanceIdentifier(id) with LogicalDatastoreType(type) Note: the return data is the same type(Type D) of InstanceIdentifier
void	write(org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType type, org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yangtools.yang.binding.DataObject> id, org.opendaylight.yangtools.yang.binding.DataObject data) write the Shard data(data) which specified by the InstanceIdentifier(id) with LogicalDatastoreType(type)
void	write(org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType type, org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yangtools.yang.binding.DataObject> id, org.opendaylight.yangtools.yang.binding.DataObject data, com.google.common.util.concurrent.FutureCallback<Object> callback) write the Shard data(data) with callback future

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static UscShardServiceImpl getInstance()

get the shard service implementation instance

Returns:

shard service instance

init

public void init(org.opendaylight.controller.md.sal.binding.api.DataBroker dp)

Initialize shard data manager using given DataBroker

Parameters:

dp - shard data service of opendaylight

read

public org.opendaylight.yangtools.yang.binding.DataObject read(org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType type,
                                                               org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yangtools.yang.binding.DataObject> id)

Description copied from interface: UscShardService

read the Shard data which specified by the InstanceIdentifier(id) with LogicalDatastoreType(type) Note: the return data is the same type(Type D) of InstanceIdentifier

Specified by:

read in interface UscShardService<org.opendaylight.yangtools.yang.binding.DataObject,Object>

Parameters:

type - LogicalDatastoreType.OPERATIONAL(the data is the state result), LogicalDatastoreType.CONFIGURATION(the data is the state target)

id - the data identifier

Returns:

the data of the identifier specified

write

public void write(org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType type,
                  org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yangtools.yang.binding.DataObject> id,
                  org.opendaylight.yangtools.yang.binding.DataObject data)

Description copied from interface: UscShardService

write the Shard data(data) which specified by the InstanceIdentifier(id) with LogicalDatastoreType(type)

Specified by:

write in interface UscShardService<org.opendaylight.yangtools.yang.binding.DataObject,Object>

Parameters:

type - LogicalDatastoreType.OPERATIONAL(the data is the state result), LogicalDatastoreType.CONFIGURATION(the data is the state target)

id - the data identifier

data - the current writing data

write

public void write(org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType type,
                  org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yangtools.yang.binding.DataObject> id,
                  org.opendaylight.yangtools.yang.binding.DataObject data,
                  com.google.common.util.concurrent.FutureCallback<Object> callback)

Description copied from interface: UscShardService

write the Shard data(data) with callback future

Specified by:

write in interface UscShardService<org.opendaylight.yangtools.yang.binding.DataObject,Object>

Parameters:

type - LogicalDatastoreType.OPERATIONAL(the data is the state result), LogicalDatastoreType.CONFIGURATION(the data is the state target)

id - the data identifier

data - the current writing data

callback - callback class which will be called after the merge operation for dealing with the operation result

merge

public void merge(org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType type,
                  org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yangtools.yang.binding.DataObject> id,
                  org.opendaylight.yangtools.yang.binding.DataObject data)

Description copied from interface: UscShardService

merge the children data with previous exists same data which has same identifier

Specified by:

merge in interface UscShardService<org.opendaylight.yangtools.yang.binding.DataObject,Object>

Parameters:

type - LogicalDatastoreType.OPERATIONAL(the data is the state result), LogicalDatastoreType.CONFIGURATION(the data is the state target)

id - the data identifier

data - the current merging source data

merge

public void merge(org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType type,
                  org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yangtools.yang.binding.DataObject> id,
                  org.opendaylight.yangtools.yang.binding.DataObject data,
                  com.google.common.util.concurrent.FutureCallback<Object> callback)

Description copied from interface: UscShardService

merge the children data with callback future

Specified by:

merge in interface UscShardService<org.opendaylight.yangtools.yang.binding.DataObject,Object>

Parameters:

type - LogicalDatastoreType.OPERATIONAL(the data is the state result), LogicalDatastoreType.CONFIGURATION(the data is the state target)

id - the data identifier

data - the current merging source data

callback - callback class which will be called after the merge operation for dealing with the operation result

delete

public void delete(org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType type,
                   org.opendaylight.yangtools.yang.binding.InstanceIdentifier<org.opendaylight.yangtools.yang.binding.DataObject> id)

Description copied from interface: UscShardService

delete the data object specified by the id

Specified by:

delete in interface UscShardService<org.opendaylight.yangtools.yang.binding.DataObject,Object>

Parameters:

type - LogicalDatastoreType.OPERATIONAL(the data is the state result), LogicalDatastoreType.CONFIGURATION(the data is the state target)

id - specified identifier of data object