org.apache.iotdb.db.qp.physical.sys

类 CreateContinuousQueryPlan

java.lang.Object

org.apache.iotdb.db.qp.physical.PhysicalPlan

org.apache.iotdb.db.qp.physical.sys.CreateContinuousQueryPlan

public class CreateContinuousQueryPlan
extends PhysicalPlan

嵌套类概要

从类继承的嵌套类/接口 org.apache.iotdb.db.qp.physical.PhysicalPlan

PhysicalPlan.Factory, PhysicalPlan.PhysicalPlanType

字段概要

从类继承的字段 org.apache.iotdb.db.qp.physical.PhysicalPlan

canBeSplit, index

构造器概要

构造器

构造器和说明
CreateContinuousQueryPlan()
CreateContinuousQueryPlan(String querySql, String continuousQueryName, PartialPath targetPath, long everyInterval, long forInterval, long groupByTimeIntervalUnit, String groupByTimeIntervalString, Long firstExecutionTimeBoundary)

方法概要

限定符和类型	方法和说明
void	deserialize(ByteBuffer buffer) Deserialize the plan from the given buffer.
String	getContinuousQueryName()
long	getEveryInterval()
long	getFirstExecutionTimeBoundary()
long	getForInterval()
long	getGroupByTimeInterval()
String	getGroupByTimeIntervalString()
List<PartialPath>	getPaths()
String	getQuerySql()
String	getQuerySqlAfterGroupByClause()
String	getQuerySqlBeforeGroupByClause()
PartialPath	getTargetPath()
void	serialize(DataOutputStream stream) Serialize the plan into the given buffer.
void	serializeImpl(ByteBuffer buffer)
void	setTargetPath(PartialPath targetPath)

从类继承的方法 org.apache.iotdb.db.qp.physical.PhysicalPlan

canBeSplit, checkIntegrity, getAggregations, getAuthPaths, getIndex, getLoginUserName, getOperatorName, getOperatorType, getSerializedSize, isAuthenticationRequired, isDebug, isPrefixMatch, isQuery, isSelectInto, putString, putString, putStrings, putStrings, readString, readStrings, serialize, setDebug, setIndex, setLoginUserName, setOperatorType, setPaths, setPrefixMatch, setQuery

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

CreateContinuousQueryPlan

public CreateContinuousQueryPlan()

CreateContinuousQueryPlan

public CreateContinuousQueryPlan(String querySql,
                                 String continuousQueryName,
                                 PartialPath targetPath,
                                 long everyInterval,
                                 long forInterval,
                                 long groupByTimeIntervalUnit,
                                 String groupByTimeIntervalString,
                                 Long firstExecutionTimeBoundary)

方法详细资料

getQuerySql

public String getQuerySql()

getQuerySqlBeforeGroupByClause

public String getQuerySqlBeforeGroupByClause()

getQuerySqlAfterGroupByClause

public String getQuerySqlAfterGroupByClause()

getContinuousQueryName

public String getContinuousQueryName()

setTargetPath

public void setTargetPath(PartialPath targetPath)

getTargetPath

public PartialPath getTargetPath()

getEveryInterval

public long getEveryInterval()

getForInterval

public long getForInterval()

getGroupByTimeInterval

public long getGroupByTimeInterval()

getGroupByTimeIntervalString

public String getGroupByTimeIntervalString()

getFirstExecutionTimeBoundary

public long getFirstExecutionTimeBoundary()

getPaths

public List<PartialPath> getPaths()

指定者:

getPaths 在类中 PhysicalPlan

serializeImpl

public void serializeImpl(ByteBuffer buffer)

覆盖:

serializeImpl 在类中 PhysicalPlan

serialize

public void serialize(DataOutputStream stream)
               throws IOException

从类复制的说明: PhysicalPlan

Serialize the plan into the given buffer. All necessary fields will be serialized.

覆盖:

serialize 在类中 PhysicalPlan

抛出:

IOException

deserialize

public void deserialize(ByteBuffer buffer)
                 throws IllegalPathException

从类复制的说明: PhysicalPlan

Deserialize the plan from the given buffer. This is provided for WAL, and must be used with serializeToWAL.

覆盖:

deserialize 在类中 PhysicalPlan

抛出:

IllegalPathException