Package org.apache.iotdb.db.mpp.execution.operator.schema

Class TimeSeriesSchemaScanOperator

java.lang.Object

org.apache.iotdb.db.mpp.execution.operator.schema.SchemaQueryScanOperator

org.apache.iotdb.db.mpp.execution.operator.schema.TimeSeriesSchemaScanOperator

All Implemented Interfaces:

java.lang.AutoCloseable, Operator, SourceOperator

public class TimeSeriesSchemaScanOperator
extends SchemaQueryScanOperator

Field Summary

Fields inherited from class org.apache.iotdb.db.mpp.execution.operator.schema.SchemaQueryScanOperator

isFinished, isPrefixPath, limit, offset, operatorContext, partialPath, sourceId, tsBlock

Fields inherited from interface org.apache.iotdb.db.mpp.execution.operator.Operator

NOT_BLOCKED

Constructor Summary

Constructors

Constructor	Description
TimeSeriesSchemaScanOperator(PlanNodeId planNodeId, OperatorContext operatorContext, int limit, int offset, org.apache.iotdb.commons.path.PartialPath partialPath, java.lang.String key, java.lang.String value, boolean isContains, boolean orderByHeat, boolean isPrefixPath, java.util.Map<java.lang.Integer,Template> templateMap)

Method Summary

Modifier and Type	Method	Description
protected org.apache.iotdb.tsfile.read.common.block.TsBlock	createTsBlock()
java.lang.String	getKey()
java.lang.String	getValue()
boolean	isContains()
boolean	isOrderByHeat()

Methods inherited from class org.apache.iotdb.db.mpp.execution.operator.schema.SchemaQueryScanOperator

calculateMaxPeekMemory, calculateMaxReturnSize, calculateRetainedSizeAfterCallingNext, getLimit, getOffset, getOperatorContext, getPartialPath, getSourceId, hasNext, isFinished, isPrefixPath, next, setLimit, setOffset

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.iotdb.db.mpp.execution.operator.Operator

close, isBlocked

Constructor Detail

TimeSeriesSchemaScanOperator

public TimeSeriesSchemaScanOperator(PlanNodeId planNodeId,
                                    OperatorContext operatorContext,
                                    int limit,
                                    int offset,
                                    org.apache.iotdb.commons.path.PartialPath partialPath,
                                    java.lang.String key,
                                    java.lang.String value,
                                    boolean isContains,
                                    boolean orderByHeat,
                                    boolean isPrefixPath,
                                    java.util.Map<java.lang.Integer,Template> templateMap)

Method Detail

getKey

public java.lang.String getKey()

getValue

public java.lang.String getValue()

isContains

public boolean isContains()

isOrderByHeat

public boolean isOrderByHeat()

createTsBlock

protected org.apache.iotdb.tsfile.read.common.block.TsBlock createTsBlock()

Specified by:

createTsBlock in class SchemaQueryScanOperator