Package com.arcadedb.query.sql.parser

Class WhileStep

java.lang.Object

com.arcadedb.query.sql.executor.AbstractExecutionStep

com.arcadedb.query.sql.parser.WhileStep

All Implemented Interfaces:

ExecutionStep, ExecutionStepInternal

public class WhileStep
extends AbstractExecutionStep

Field Summary

Fields inherited from class com.arcadedb.query.sql.executor.AbstractExecutionStep

ctx, next, prev, profilingEnabled, timedOut

Constructor Summary

Constructors

Constructor	Description
WhileStep(BooleanExpression condition, List<Statement> statements, CommandContext ctx, boolean enableProfiling)

Method Summary

Modifier and Type	Method	Description
boolean	containsReturn()
ScriptExecutionPlan	initPlan(CommandContext ctx)
ResultSet	syncPull(CommandContext ctx, int nRecords)

Methods inherited from class com.arcadedb.query.sql.executor.AbstractExecutionStep

close, getContext, getCostFormatted, getNext, getPrev, isProfilingEnabled, isTimedOut, 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.arcadedb.query.sql.executor.ExecutionStep

getCost, toResult

Methods inherited from interface com.arcadedb.query.sql.executor.ExecutionStepInternal

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

Constructor Detail

WhileStep

public WhileStep(BooleanExpression condition,
                 List<Statement> statements,
                 CommandContext ctx,
                 boolean enableProfiling)

Method Detail

syncPull

public ResultSet syncPull(CommandContext ctx,
                          int nRecords)
                   throws TimeoutException

Throws:

TimeoutException

initPlan

public ScriptExecutionPlan initPlan(CommandContext ctx)

containsReturn

public boolean containsReturn()