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

Class IfStep

java.lang.Object

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

com.orientechnologies.orient.core.sql.executor.IfStep

All Implemented Interfaces:

OExecutionStepInternal

public class IfStep
extends AbstractExecutionStep

Created by luigidellaquila on 19/09/16.

Field Summary

Fields

Modifier and Type	Field	Description
protected OBooleanExpression	condition
List<OStatement>	negativeStatements
List<OStatement>	positiveStatements

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

prev

Constructor Summary

Constructors

Constructor	Description
IfStep()

Method Summary

Modifier and Type	Method	Description
OBooleanExpression	getCondition()
OScriptExecutionPlan	initNegativePlan(OCommandContext ctx)
OScriptExecutionPlan	initPositivePlan(OCommandContext ctx)
OExecutionStream	internalStart(OCommandContext ctx)
OScriptExecutionPlan	producePlan(OCommandContext ctx)
void	setCondition(OBooleanExpression condition)

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

canBeCached, copy, deserialize, getName, getSubExecutionPlans, getSubSteps, getTargetNode, getType, prettyPrint, serialize, serializeToResult, toResult, toResult

Field Details

condition

protected OBooleanExpression condition

positiveStatements

public List<OStatement> positiveStatements

negativeStatements

public List<OStatement> negativeStatements

Constructor Details

IfStep

public IfStep()

Method Details

internalStart

public OExecutionStream internalStart(OCommandContext ctx)
                               throws OTimeoutException

Specified by:

internalStart in class AbstractExecutionStep

Throws:

OTimeoutException

producePlan

public OScriptExecutionPlan producePlan(OCommandContext ctx)

initPositivePlan

public OScriptExecutionPlan initPositivePlan(OCommandContext ctx)

initNegativePlan

public OScriptExecutionPlan initNegativePlan(OCommandContext ctx)

getCondition

public OBooleanExpression getCondition()

setCondition

public void setCondition(OBooleanExpression condition)