Package com.arcadedb.query.sql.executor

Class FetchFromIndexedFunctionStep

java.lang.Object

com.arcadedb.query.sql.executor.AbstractExecutionStep

com.arcadedb.query.sql.executor.FetchFromIndexedFunctionStep

All Implemented Interfaces:

ExecutionStep, ExecutionStepInternal

public class FetchFromIndexedFunctionStep
extends AbstractExecutionStep

Created by luigidellaquila on 06/08/16.

Field Summary

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

ctx, next, prev, profilingEnabled, timedOut

Constructor Summary

Constructors

Constructor	Description
FetchFromIndexedFunctionStep(BinaryCondition functionCondition, FromClause queryTarget, CommandContext ctx, boolean profilingEnabled)

Method Summary

Modifier and Type	Method	Description
void	deserialize(Result fromResult)
long	getCost()	returns the absolute cost (in nanoseconds) of the execution of this step
String	prettyPrint(int depth, int indent)
void	reset()
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

toResult

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

canBeCached, copy, getDescription, getName, getSubExecutionPlans, getSubSteps, getTargetNode, getType

Constructor Detail

FetchFromIndexedFunctionStep

public FetchFromIndexedFunctionStep(BinaryCondition functionCondition,
                                    FromClause queryTarget,
                                    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)

reset

public void reset()

getCost

public long getCost()

Description copied from interface: ExecutionStep

returns the absolute cost (in nanoseconds) of the execution of this step

Returns:

the absolute cost (in nanoseconds) of the execution of this step, -1 if not calculated

serialize

public Result serialize()

deserialize

public void deserialize(Result fromResult)