com.orientechnologies.orient.core.sql.executor

Class FetchFromIndexedFunctionStep

java.lang.Object

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

com.orientechnologies.orient.core.sql.executor.FetchFromIndexedFunctionStep

All Implemented Interfaces:

OExecutionStep, OExecutionStepInternal

public class FetchFromIndexedFunctionStep
extends AbstractExecutionStep

Created by luigidellaquila on 06/08/16.

Field Summary

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

ctx, next, prev, profilingEnabled, timedOut

Constructor Summary

Constructors

Constructor and Description
FetchFromIndexedFunctionStep(OBinaryCondition functionCondition, OFromClause queryTarget, OCommandContext ctx, boolean profilingEnabled)

Method Summary

Modifier and Type	Method and Description
void	deserialize(OResult fromResult)
long	getCost() returns the absolute cost (in nanoseconds) of the execution of this step
String	prettyPrint(int depth, int indent)
void	reset()
OResult	serialize()
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, getDescription, getIndent, getName, getSubExecutionPlans, getSubSteps, getTargetNode, getType

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

toResult

Constructor Detail

FetchFromIndexedFunctionStep

public FetchFromIndexedFunctionStep(OBinaryCondition functionCondition,
                                    OFromClause queryTarget,
                                    OCommandContext ctx,
                                    boolean profilingEnabled)

Method Detail

syncPull

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

Throws:

OTimeoutException

prettyPrint

public String prettyPrint(int depth,
                          int indent)

reset

public void reset()

getCost

public long getCost()

Description copied from interface: OExecutionStep

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 OResult serialize()

deserialize

public void deserialize(OResult fromResult)