net.floodlightcontroller.storage.memory
Class MemoryStorageSource

java.lang.Object
  net.floodlightcontroller.storage.AbstractStorageSource
      net.floodlightcontroller.storage.nosql.NoSqlStorageSource
          net.floodlightcontroller.storage.memory.MemoryStorageSource

All Implemented Interfaces:

IFloodlightModule, IFloodlightService, IStorageSourceService

public class MemoryStorageSource
extends NoSqlStorageSource

Nested Class Summary

Nested classes/interfaces inherited from class net.floodlightcontroller.storage.nosql.NoSqlStorageSource

NoSqlStorageSource.ColumnIndexMode

Field Summary

Fields inherited from class net.floodlightcontroller.storage.nosql.NoSqlStorageSource

DEFAULT_PRIMARY_KEY_NAME, log

Fields inherited from class net.floodlightcontroller.storage.AbstractStorageSource

allTableNames, counterStore, DB_ERROR_EXPLANATION, defaultExecutorService, exceptionHandler, executorService, logger, restApi, STORAGE_DELETE_COUNTER_NAME, STORAGE_QUERY_COUNTER_NAME, STORAGE_UPDATE_COUNTER_NAME

Constructor Summary

MemoryStorageSource()

Method Summary

void	createTable(java.lang.String tableName, java.util.Set<java.lang.String> indexedColumnNames) Create a new table if one does not already exist with the given name.
protected void	deleteRowsImpl(java.lang.String tableName, java.util.Set<java.lang.Object> rowKeys)
protected java.util.List<java.util.Map<java.lang.String,java.lang.Object>>	executeEqualityQuery(java.lang.String tableName, java.lang.String[] columnNameList, java.lang.String predicateColumnName, java.lang.Comparable<?> value)
protected java.util.List<java.util.Map<java.lang.String,java.lang.Object>>	executeRangeQuery(java.lang.String tableName, java.lang.String[] columnNameList, java.lang.String predicateColumnName, java.lang.Comparable<?> startValue, boolean startInclusive, java.lang.Comparable<?> endValue, boolean endInclusive)
protected java.util.Collection<java.util.Map<java.lang.String,java.lang.Object>>	getAllRows(java.lang.String tableName, java.lang.String[] columnNameList)
protected java.util.Map<java.lang.String,java.lang.Object>	getRow(java.lang.String tableName, java.lang.String[] columnNameList, java.lang.Object rowKey)
java.util.Map<java.lang.Class<? extends IFloodlightService>,IFloodlightService>	getServiceImpls() Instantiate (as needed) and return objects that implement each of the services exported by this module.
protected void	insertRows(java.lang.String tableName, java.util.List<java.util.Map<java.lang.String,java.lang.Object>> insertRowList)
void	setPktinProcessingTime(IPktInProcessingTimeService pktinProcessingTime)
void	startUp(FloodlightModuleContext context) This is a hook for each module to do its external initializations, e.g., register for callbacks or query for state in other modules It is expected that this function will not block and that modules that want non-event driven CPU will spawn their own threads.
protected void	updateRows(java.lang.String tableName, java.util.Set<java.lang.Object> rowKeys, java.util.Map<java.lang.String,java.lang.Object> updateRowList)
protected void	updateRowsImpl(java.lang.String tableName, java.util.List<java.util.Map<java.lang.String,java.lang.Object>> updateRowList)

Methods inherited from class net.floodlightcontroller.storage.nosql.NoSqlStorageSource

createQuery, deleteRowImpl, deleteRowsAndNotify, executeQueryImpl, getColumnIndexMode, getRowImpl, getTablePrimaryKeyName, insertRowImpl, insertRowsAndNotify, sendNotification, sendNotification, setColumnIndexMode, setTablePrimaryKeyName, updateMatchingRowsImpl, updateRowImpl, updateRowImpl, updateRowsAndNotify, updateRowsAndNotify

Methods inherited from class net.floodlightcontroller.storage.AbstractStorageSource

addListener, deleteMatchingRows, deleteMatchingRowsAsync, deleteRow, deleteRowAsync, deleteRows, deleteRowsAsync, executeQuery, executeQuery, executeQuery, executeQueryAsync, executeQueryAsync, executeQueryAsync, getAllTableNames, getModuleDependencies, getModuleServices, getRow, getRowAsync, init, insertRow, insertRowAsync, notifyListeners, notifyListeners, removeListener, saveAsync, setCounterStore, setExceptionHandler, setExecutorService, updateCounters, updateMatchingRows, updateMatchingRowsAsync, updateRow, updateRow, updateRowAsync, updateRowAsync, updateRows, updateRowsAsync

Methods inherited from class java.lang.Object

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

Constructor Detail

MemoryStorageSource

public MemoryStorageSource()

Method Detail

getAllRows

protected java.util.Collection<java.util.Map<java.lang.String,java.lang.Object>> getAllRows(java.lang.String tableName,
                                                                                            java.lang.String[] columnNameList)

Specified by:

getAllRows in class NoSqlStorageSource

getRow

protected java.util.Map<java.lang.String,java.lang.Object> getRow(java.lang.String tableName,
                                                                  java.lang.String[] columnNameList,
                                                                  java.lang.Object rowKey)

Specified by:

getRow in class NoSqlStorageSource

executeEqualityQuery

protected java.util.List<java.util.Map<java.lang.String,java.lang.Object>> executeEqualityQuery(java.lang.String tableName,
                                                                                                java.lang.String[] columnNameList,
                                                                                                java.lang.String predicateColumnName,
                                                                                                java.lang.Comparable<?> value)

Specified by:

executeEqualityQuery in class NoSqlStorageSource

executeRangeQuery

protected java.util.List<java.util.Map<java.lang.String,java.lang.Object>> executeRangeQuery(java.lang.String tableName,
                                                                                             java.lang.String[] columnNameList,
                                                                                             java.lang.String predicateColumnName,
                                                                                             java.lang.Comparable<?> startValue,
                                                                                             boolean startInclusive,
                                                                                             java.lang.Comparable<?> endValue,
                                                                                             boolean endInclusive)

Specified by:

executeRangeQuery in class NoSqlStorageSource

insertRows

protected void insertRows(java.lang.String tableName,
                          java.util.List<java.util.Map<java.lang.String,java.lang.Object>> insertRowList)

Specified by:

insertRows in class NoSqlStorageSource

updateRows

protected void updateRows(java.lang.String tableName,
                          java.util.Set<java.lang.Object> rowKeys,
                          java.util.Map<java.lang.String,java.lang.Object> updateRowList)

Specified by:

updateRows in class NoSqlStorageSource

updateRowsImpl

protected void updateRowsImpl(java.lang.String tableName,
                              java.util.List<java.util.Map<java.lang.String,java.lang.Object>> updateRowList)

Specified by:

updateRowsImpl in class AbstractStorageSource

deleteRowsImpl

protected void deleteRowsImpl(java.lang.String tableName,
                              java.util.Set<java.lang.Object> rowKeys)

Specified by:

deleteRowsImpl in class AbstractStorageSource

createTable

public void createTable(java.lang.String tableName,
                        java.util.Set<java.lang.String> indexedColumnNames)

Description copied from interface: IStorageSourceService

Create a new table if one does not already exist with the given name.

Specified by:

createTable in interface IStorageSourceService

Overrides:

createTable in class NoSqlStorageSource

Parameters:

tableName - The name of the table to create.

indexedColumnNames - Which columns should be indexed

setPktinProcessingTime

public void setPktinProcessingTime(IPktInProcessingTimeService pktinProcessingTime)

startUp

public void startUp(FloodlightModuleContext context)

Description copied from interface: IFloodlightModule

This is a hook for each module to do its external initializations, e.g., register for callbacks or query for state in other modules It is expected that this function will not block and that modules that want non-event driven CPU will spawn their own threads.

Specified by:

startUp in interface IFloodlightModule

Overrides:

startUp in class AbstractStorageSource

getServiceImpls

public java.util.Map<java.lang.Class<? extends IFloodlightService>,IFloodlightService> getServiceImpls()

Description copied from interface: IFloodlightModule

Instantiate (as needed) and return objects that implement each of the services exported by this module. The map returned maps the implemented service to the object. The object could be the same object or different objects for different exported services.

Specified by:

getServiceImpls in interface IFloodlightModule

Overrides:

getServiceImpls in class AbstractStorageSource

Returns:

The map from service interface class to service implementation