Package com.orientechnologies.orient.core.sql.executor

Class CreateEdgesStep

java.lang.Object

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

com.orientechnologies.orient.core.sql.executor.CreateEdgesStep

All Implemented Interfaces:

OExecutionStep, OExecutionStepInternal

public class CreateEdgesStep
extends AbstractExecutionStep

Created by luigidellaquila on 28/11/16.

Field Summary

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

ctx, next, prev, profilingEnabled, timedOut

Constructor Summary

Constructors

Constructor	Description
CreateEdgesStep(OIdentifier targetClass, OIdentifier targetClusterName, String uniqueIndex, OIdentifier fromAlias, OIdentifier toAlias, Number wait, Number retry, OBatch batch, OCommandContext ctx, boolean profilingEnabled)

Method Summary

Modifier and Type	Method	Description
boolean	canBeCached()
OExecutionStep	copy(OCommandContext ctx)
long	getCost()	returns the absolute cost (in nanoseconds) of the execution of this step
protected void	loadNextFromTo()
String	prettyPrint(int depth, int indent)
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.OExecutionStep

toResult

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

deserialize, getDescription, getName, getSubExecutionPlans, getSubSteps, getTargetNode, getType, reset, serialize

Constructor Details

CreateEdgesStep

public CreateEdgesStep(OIdentifier targetClass,
 OIdentifier targetClusterName,
 String uniqueIndex,
 OIdentifier fromAlias,
 OIdentifier toAlias,
 Number wait,
 Number retry,
 OBatch batch,
 OCommandContext ctx,
 boolean profilingEnabled)

Method Details

syncPull

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

Throws:

OTimeoutException

loadNextFromTo

protected void loadNextFromTo()

prettyPrint

public String prettyPrint(int depth,
 int indent)

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

canBeCached

public boolean canBeCached()

copy

public OExecutionStep copy(OCommandContext ctx)