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

Class ForEachStep

java.lang.Object

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

com.orientechnologies.orient.core.sql.executor.ForEachStep

All Implemented Interfaces:

OExecutionStepInternal

public class ForEachStep
extends AbstractExecutionStep

Created by luigidellaquila on 19/09/16.

Field Summary

Fields

Modifier and Type	Field	Description
List<OStatement>	body

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

prev

Constructor Summary

Constructors

Constructor	Description
ForEachStep(OIdentifier loopVariable, OExpression oExpression, List<OStatement> statements)

Method Summary

Modifier and Type	Method	Description
protected Iterator<Object>	init(OCommandContext ctx)
OScriptExecutionPlan	initPlan(OCommandContext ctx)
OExecutionStream	internalStart(OCommandContext ctx)

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

body

public List<OStatement> body

Constructor Details

ForEachStep

public ForEachStep(OIdentifier loopVariable,
 OExpression oExpression,
 List<OStatement> statements)

Method Details

internalStart

public OExecutionStream internalStart(OCommandContext ctx)
                               throws OTimeoutException

Specified by:

internalStart in class AbstractExecutionStep

Throws:

OTimeoutException

init

protected Iterator<Object> init(OCommandContext ctx)

initPlan

public OScriptExecutionPlan initPlan(OCommandContext ctx)