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

Class CountPlan

java.lang.Object

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

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

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

All Implemented Interfaces:

org.apache.iotdb.consensus.common.request.IConsensusRequest

public class CountPlan
extends ShowPlan

CountPlan is used to count time-series and count nodes. COUNT_TIMESERIES if using "COUNT TIMESERIES " and only this command supports wildcard. COUNT_NODE_TIMESERIES if using "COUNT TIMESERIES GROUP BY LEVEL=" COUNT_NODE if using "COUNT NODES LEVEL="

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.iotdb.db.qp.physical.sys.ShowPlan

ShowPlan.ShowContentType

Nested classes/interfaces inherited from class org.apache.iotdb.db.qp.physical.PhysicalPlan

PhysicalPlan.Factory, PhysicalPlan.PhysicalPlanType

Field Summary

Fields inherited from class org.apache.iotdb.db.qp.physical.sys.ShowPlan

limit, offset

Fields inherited from class org.apache.iotdb.db.qp.physical.PhysicalPlan

canBeSplit, index

Constructor Summary

Constructors

Constructor	Description
CountPlan(ShowPlan.ShowContentType showContentType, org.apache.iotdb.commons.path.PartialPath path)
CountPlan(ShowPlan.ShowContentType showContentType, org.apache.iotdb.commons.path.PartialPath path, int level)

Method Summary

Modifier and Type	Method	Description
int	getLevel()
org.apache.iotdb.commons.path.PartialPath	getPath()

Methods inherited from class org.apache.iotdb.db.qp.physical.sys.ShowPlan

getLimit, getOffset, getOperatorName, getPaths, getShowContentType, hasLimit, setHasLimit, setLimit, setOffset, toString

Methods inherited from class org.apache.iotdb.db.qp.physical.PhysicalPlan

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

Methods inherited from class java.lang.Object

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

Constructor Detail

CountPlan

public CountPlan(ShowPlan.ShowContentType showContentType,
                 org.apache.iotdb.commons.path.PartialPath path)

CountPlan

public CountPlan(ShowPlan.ShowContentType showContentType,
                 org.apache.iotdb.commons.path.PartialPath path,
                 int level)

Method Detail

getLevel

public int getLevel()

getPath

public org.apache.iotdb.commons.path.PartialPath getPath()

Overrides:

getPath in class ShowPlan