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

Class GuaranteeEmptyCountStep

java.lang.Object

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

com.orientechnologies.orient.core.sql.executor.GuaranteeEmptyCountStep

All Implemented Interfaces:

OExecutionStep, OExecutionStepInternal

public class GuaranteeEmptyCountStep
extends AbstractExecutionStep

Field Summary

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

ctx, next, prev, profilingEnabled, timedOut

Constructor Summary

Constructors

Constructor	Description
GuaranteeEmptyCountStep(OProjectionItem oProjectionItem, OCommandContext ctx, boolean enableProfiling)

Method Summary

Modifier and Type	Method	Description
boolean	canBeCached()
OExecutionStep	copy(OCommandContext ctx)
String	prettyPrint(int depth, int indent)
OResultSet	syncPull(OCommandContext ctx, int nRecords)

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

close, getContext, getCostFormatted, getNext, getPrev, isProfilingEnabled, sendTimeout, setNext, setPrevious, setProfilingEnabled

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.OExecutionStep

getCost, toResult

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

deserialize, getDescription, getName, getSubExecutionPlans, getSubSteps, getTargetNode, getType, reset, serialize

Constructor Details

GuaranteeEmptyCountStep

public GuaranteeEmptyCountStep(OProjectionItem oProjectionItem,
 OCommandContext ctx,
 boolean enableProfiling)

Method Details

syncPull

public OResultSet syncPull(OCommandContext ctx,
 int nRecords)
                    throws OTimeoutException

Throws:

OTimeoutException

copy

public OExecutionStep copy(OCommandContext ctx)

canBeCached

public boolean canBeCached()

prettyPrint

public String prettyPrint(int depth,
 int indent)