Package com.orientechnologies.orient.core.sql.executor

Class AggregateProjectionCalculationStep

java.lang.Object

com.orientechnologies.orient.core.sql.executor.AbstractExecutionStep

com.orientechnologies.orient.core.sql.executor.ProjectionCalculationStep

com.orientechnologies.orient.core.sql.executor.AggregateProjectionCalculationStep

All Implemented Interfaces:

OExecutionStepInternal

public class AggregateProjectionCalculationStep
extends ProjectionCalculationStep

Created by luigidellaquila on 12/07/16.

Field Summary

Fields inherited from class com.orientechnologies.orient.core.sql.executor.ProjectionCalculationStep

projection

Fields inherited from class com.orientechnologies.orient.core.sql.executor.AbstractExecutionStep

prev

Constructor Summary

Constructors

Constructor	Description
AggregateProjectionCalculationStep(OProjection projection, OGroupBy groupBy, long limit, long timeoutMillis)

Method Summary

Modifier and Type	Method	Description
OExecutionStepInternal	copy(OCommandContext ctx)
OExecutionStream	internalStart(OCommandContext ctx)
String	prettyPrint(OPrintContext ctx)

Methods inherited from class com.orientechnologies.orient.core.sql.executor.ProjectionCalculationStep

canBeCached

Methods inherited from class com.orientechnologies.orient.core.sql.executor.AbstractExecutionStep

getPrev, setPrevious, start

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.orientechnologies.orient.core.sql.executor.OExecutionStepInternal

deserialize, getName, getSubExecutionPlans, getSubSteps, getTargetNode, getType, serialize, serializeToResult, toResult, toResult

Constructor Details

AggregateProjectionCalculationStep

public AggregateProjectionCalculationStep(OProjection projection,
 OGroupBy groupBy,
 long limit,
 long timeoutMillis)

Method Details

internalStart

public OExecutionStream internalStart(OCommandContext ctx)
                               throws OTimeoutException

Overrides:

internalStart in class ProjectionCalculationStep

Throws:

OTimeoutException

prettyPrint

public String prettyPrint(OPrintContext ctx)

Specified by:

prettyPrint in interface OExecutionStepInternal

Overrides:

prettyPrint in class ProjectionCalculationStep

copy

public OExecutionStepInternal copy(OCommandContext ctx)

Specified by:

copy in interface OExecutionStepInternal

Overrides:

copy in class ProjectionCalculationStep