Package com.arcadedb.query.sql.executor

Class LetExpressionStep

java.lang.Object

com.arcadedb.query.sql.executor.AbstractExecutionStep

com.arcadedb.query.sql.executor.LetExpressionStep

All Implemented Interfaces:

ExecutionStep, ExecutionStepInternal

public class LetExpressionStep
extends AbstractExecutionStep

Created by luigidellaquila on 03/08/16.

Field Summary

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

ctx, next, prev, profilingEnabled, timedOut

Constructor Summary

Constructors

Constructor	Description
LetExpressionStep(Identifier varName, Expression expression, CommandContext ctx, boolean profilingEnabled)

Method Summary

Modifier and Type	Method	Description
void	deserialize(Result fromResult)
String	prettyPrint(int depth, int indent)
Result	serialize()
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, getDescription, getName, getSubExecutionPlans, getSubSteps, getTargetNode, getType, reset

Constructor Detail

LetExpressionStep

public LetExpressionStep(Identifier varName,
                         Expression expression,
                         CommandContext ctx,
                         boolean profilingEnabled)

Method Detail

syncPull

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

Throws:

TimeoutException

prettyPrint

public String prettyPrint(int depth,
                          int indent)

serialize

public Result serialize()

deserialize

public void deserialize(Result fromResult)