com.orientechnologies.orient.core.sql.parser

Class WhileStep

java.lang.Object

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

com.orientechnologies.orient.core.sql.parser.WhileStep

All Implemented Interfaces:

OExecutionStep, OExecutionStepInternal

public class WhileStep
extends AbstractExecutionStep

Field Summary

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

ctx, next, prev, profilingEnabled, timedOut

Constructor Summary

Constructors

Constructor and Description
WhileStep(OBooleanExpression condition, List<OStatement> statements, OCommandContext ctx, boolean enableProfiling)

Method Summary

Modifier and Type	Method and Description
boolean	containsReturn()
OScriptExecutionPlan	initPlan(OCommandContext ctx)
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.OExecutionStepInternal

basicDeserialize, basicSerialize, canBeCached, copy, deserialize, getDescription, getIndent, getName, getSubExecutionPlans, getSubSteps, getTargetNode, getType, prettyPrint, reset, serialize

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

getCost, toResult

Constructor Detail

WhileStep

public WhileStep(OBooleanExpression condition,
                 List<OStatement> statements,
                 OCommandContext ctx,
                 boolean enableProfiling)

Method Detail

syncPull

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

Throws:

OTimeoutException

initPlan

public OScriptExecutionPlan initPlan(OCommandContext ctx)

containsReturn

public boolean containsReturn()