程序包 org.apache.iotdb.confignode.persistence

类 TriggerInfo

java.lang.Object

org.apache.iotdb.confignode.persistence.TriggerInfo

所有已实现的接口:

org.apache.iotdb.commons.snapshot.SnapshotProcessor

public class TriggerInfo
extends java.lang.Object
implements org.apache.iotdb.commons.snapshot.SnapshotProcessor

构造器概要

构造器

构造器	说明
TriggerInfo()

方法概要

修饰符和类型	方法	说明
void	acquireTriggerTableLock()
org.apache.iotdb.common.rpc.thrift.TSStatus	addTriggerInTable(AddTriggerInTablePlan physicalPlan)
void	clear()
org.apache.iotdb.common.rpc.thrift.TSStatus	deleteTriggerInTable(DeleteTriggerInTablePlan physicalPlan)
void	deserializeExistedJarToMD5(java.io.InputStream inputStream)
java.util.Map<java.lang.String,java.lang.String>	getRawExistedJarToMD5()
java.util.Map<java.lang.String,org.apache.iotdb.commons.trigger.TriggerInformation>	getRawTriggerTable()
TransferringTriggersResp	getTransferringTriggers()
JarResp	getTriggerJar(GetTriggerJarPlan physicalPlan)
org.apache.iotdb.consensus.common.DataSet	getTriggerLocation(GetTriggerLocationPlan req)
TriggerTableResp	getTriggerTable(GetTriggerTablePlan req)
boolean	needToSaveJar(java.lang.String jarName)
void	processLoadSnapshot(java.io.File snapshotDir)
boolean	processTakeSnapshot(java.io.File snapshotDir)
void	releaseTriggerTableLock()
void	serializeExistedJarToMD5(java.io.OutputStream outputStream)
org.apache.iotdb.common.rpc.thrift.TSStatus	updateTriggerLocation(UpdateTriggerLocationPlan physicalPlan)
org.apache.iotdb.common.rpc.thrift.TSStatus	updateTriggersOnTransferNodes(UpdateTriggersOnTransferNodesPlan physicalPlan)
org.apache.iotdb.common.rpc.thrift.TSStatus	updateTriggerStateInTable(UpdateTriggerStateInTablePlan physicalPlan)
void	validate(java.lang.String triggerName)	Validate whether the trigger can be dropped
void	validate(java.lang.String triggerName, java.lang.String jarName, java.lang.String jarMD5)	Validate whether the trigger can be created

从类继承的方法 java.lang.Object

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

构造器详细资料

TriggerInfo

public TriggerInfo()
            throws java.io.IOException

抛出:

java.io.IOException

方法详细资料

acquireTriggerTableLock

public void acquireTriggerTableLock()

releaseTriggerTableLock

public void releaseTriggerTableLock()

validate

public void validate(java.lang.String triggerName,
                     java.lang.String jarName,
                     java.lang.String jarMD5)

Validate whether the trigger can be created

validate

public void validate(java.lang.String triggerName)

Validate whether the trigger can be dropped

needToSaveJar

public boolean needToSaveJar(java.lang.String jarName)

addTriggerInTable

public org.apache.iotdb.common.rpc.thrift.TSStatus addTriggerInTable(AddTriggerInTablePlan physicalPlan)

deleteTriggerInTable

public org.apache.iotdb.common.rpc.thrift.TSStatus deleteTriggerInTable(DeleteTriggerInTablePlan physicalPlan)

updateTriggerStateInTable

public org.apache.iotdb.common.rpc.thrift.TSStatus updateTriggerStateInTable(UpdateTriggerStateInTablePlan physicalPlan)

getTriggerTable

public TriggerTableResp getTriggerTable(GetTriggerTablePlan req)

getTriggerLocation

public org.apache.iotdb.consensus.common.DataSet getTriggerLocation(GetTriggerLocationPlan req)

getTriggerJar

public JarResp getTriggerJar(GetTriggerJarPlan physicalPlan)

getTransferringTriggers

public TransferringTriggersResp getTransferringTriggers()

updateTriggersOnTransferNodes

public org.apache.iotdb.common.rpc.thrift.TSStatus updateTriggersOnTransferNodes(UpdateTriggersOnTransferNodesPlan physicalPlan)

updateTriggerLocation

public org.apache.iotdb.common.rpc.thrift.TSStatus updateTriggerLocation(UpdateTriggerLocationPlan physicalPlan)

getRawTriggerTable

public java.util.Map<java.lang.String,org.apache.iotdb.commons.trigger.TriggerInformation> getRawTriggerTable()

getRawExistedJarToMD5

public java.util.Map<java.lang.String,java.lang.String> getRawExistedJarToMD5()

processTakeSnapshot

public boolean processTakeSnapshot(java.io.File snapshotDir)
                            throws org.apache.thrift.TException,
                                   java.io.IOException

指定者:

processTakeSnapshot 在接口中 org.apache.iotdb.commons.snapshot.SnapshotProcessor

抛出:

org.apache.thrift.TException

java.io.IOException

processLoadSnapshot

public void processLoadSnapshot(java.io.File snapshotDir)
                         throws org.apache.thrift.TException,
                                java.io.IOException

指定者:

processLoadSnapshot 在接口中 org.apache.iotdb.commons.snapshot.SnapshotProcessor

抛出:

org.apache.thrift.TException

java.io.IOException

serializeExistedJarToMD5

public void serializeExistedJarToMD5(java.io.OutputStream outputStream)
                              throws java.io.IOException

抛出:

java.io.IOException

deserializeExistedJarToMD5

public void deserializeExistedJarToMD5(java.io.InputStream inputStream)
                                throws java.io.IOException

抛出:

java.io.IOException

clear

public void clear()