org.wso2.siddhi.core

Class SiddhiAppRuntime

java.lang.Object

org.wso2.siddhi.core.SiddhiAppRuntime

public class SiddhiAppRuntime
extends Object

Keep streamDefinitions, partitionRuntimes, queryRuntimes of an SiddhiApp and streamJunctions and inputHandlers used

Constructor Summary

Constructors

Constructor and Description

SiddhiAppRuntime(Map<String,org.wso2.siddhi.query.api.definition.AbstractDefinition> streamDefinitionMap, Map<String,org.wso2.siddhi.query.api.definition.AbstractDefinition> tableDefinitionMap, InputManager inputManager, Map<String,QueryRuntime> queryProcessorMap, Map<String,StreamJunction> streamJunctionMap, Map<String,Table> tableMap, Map<String,Window> windowMap, ConcurrentMap<String,AggregationRuntime> aggregationMap, Map<String,List<Source>> sourceMap, Map<String,List<Sink>> sinkMap, Map<String,PartitionRuntime> partitionMap, SiddhiAppContext siddhiAppContext, Map<String,SiddhiAppRuntime> siddhiAppRuntimeMap)

Method Summary

Modifier and Type	Method and Description
void	addCallback(String queryName, QueryCallback callback)
void	addCallback(String streamId, StreamCallback streamCallback)
SiddhiDebugger	debug()
void	enableStats(boolean statsEnabled) To enable and disable Siddhi App statistics on runtime.
InputHandler	getInputHandler(String streamId)
String	getName()
Map<String,Map<String,org.wso2.siddhi.query.api.definition.AbstractDefinition>>	getPartitionedInnerStreamDefinitionMap()
Set<String>	getQueryNames() Get the names of the available queries.
Collection<List<Sink>>	getSinks()
Collection<List<Source>>	getSources()
Map<String,org.wso2.siddhi.query.api.definition.StreamDefinition>	getStreamDefinitionMap() Get the stream definition map.
Map<String,org.wso2.siddhi.query.api.definition.TableDefinition>	getTableDefinitionMap() Get the table definition map.
Collection<Table>	getTables()
void	handleExceptionWith(com.lmax.disruptor.ExceptionHandler<Object> exceptionHandler)
boolean	isStatsEnabled() Method to check whether the Siddhi App statistics are enabled or not.
PersistenceReference	persist()
Event[]	query(org.wso2.siddhi.query.api.execution.query.StoreQuery storeQuery)
Event[]	query(String storeQuery)
void	restore(byte[] snapshot)
String	restoreLastRevision()
void	restoreRevision(String revision)
void	shutdown()
byte[]	snapshot()
void	start()

Methods inherited from class java.lang.Object

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

Constructor Detail

SiddhiAppRuntime

public SiddhiAppRuntime(Map<String,org.wso2.siddhi.query.api.definition.AbstractDefinition> streamDefinitionMap,
                        Map<String,org.wso2.siddhi.query.api.definition.AbstractDefinition> tableDefinitionMap,
                        InputManager inputManager,
                        Map<String,QueryRuntime> queryProcessorMap,
                        Map<String,StreamJunction> streamJunctionMap,
                        Map<String,Table> tableMap,
                        Map<String,Window> windowMap,
                        ConcurrentMap<String,AggregationRuntime> aggregationMap,
                        Map<String,List<Source>> sourceMap,
                        Map<String,List<Sink>> sinkMap,
                        Map<String,PartitionRuntime> partitionMap,
                        SiddhiAppContext siddhiAppContext,
                        Map<String,SiddhiAppRuntime> siddhiAppRuntimeMap)

Method Detail

getName

public String getName()

getStreamDefinitionMap

public Map<String,org.wso2.siddhi.query.api.definition.StreamDefinition> getStreamDefinitionMap()

Get the stream definition map.

Returns:

Map of StreamDefinitions.

getTableDefinitionMap

public Map<String,org.wso2.siddhi.query.api.definition.TableDefinition> getTableDefinitionMap()

Get the table definition map.

Returns:

Map of TableDefinitions.

getQueryNames

public Set<String> getQueryNames()

Get the names of the available queries.

Returns:

string set of query names.

getPartitionedInnerStreamDefinitionMap

public Map<String,Map<String,org.wso2.siddhi.query.api.definition.AbstractDefinition>> getPartitionedInnerStreamDefinitionMap()

addCallback

public void addCallback(String streamId,
                        StreamCallback streamCallback)

addCallback

public void addCallback(String queryName,
                        QueryCallback callback)

query

public Event[] query(org.wso2.siddhi.query.api.execution.query.StoreQuery storeQuery)

query

public Event[] query(String storeQuery)

getInputHandler

public InputHandler getInputHandler(String streamId)

getSources

public Collection<List<Source>> getSources()

getSinks

public Collection<List<Sink>> getSinks()

getTables

public Collection<Table> getTables()

start

public void start()

shutdown

public void shutdown()

debug

public SiddhiDebugger debug()

persist

public PersistenceReference persist()

snapshot

public byte[] snapshot()

restore

public void restore(byte[] snapshot)
             throws CannotRestoreSiddhiAppStateException

Throws:

CannotRestoreSiddhiAppStateException

restoreRevision

public void restoreRevision(String revision)
                     throws CannotRestoreSiddhiAppStateException

Throws:

CannotRestoreSiddhiAppStateException

restoreLastRevision

public String restoreLastRevision()
                           throws CannotRestoreSiddhiAppStateException

Throws:

CannotRestoreSiddhiAppStateException

handleExceptionWith

public void handleExceptionWith(com.lmax.disruptor.ExceptionHandler<Object> exceptionHandler)

isStatsEnabled

public boolean isStatsEnabled()

Method to check whether the Siddhi App statistics are enabled or not.

Returns:

Boolean value of Siddhi App statistics state

enableStats

public void enableStats(boolean statsEnabled)

To enable and disable Siddhi App statistics on runtime.