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

Class OptionalMatchStep

java.lang.Object

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

com.orientechnologies.orient.core.sql.executor.MatchStep

com.orientechnologies.orient.core.sql.executor.OptionalMatchStep

All Implemented Interfaces:

OExecutionStepInternal

public class OptionalMatchStep
extends MatchStep

Created by luigidellaquila on 17/10/16.

Field Summary

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

edge

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

prev

Constructor Summary

Constructors

Constructor	Description
OptionalMatchStep(EdgeTraversal edge)

Method Summary

Modifier and Type	Method	Description
protected MatchEdgeTraverser	createTraverser(OResult lastUpstreamRecord)
String	prettyPrint(OPrintContext ctx)

Methods inherited from class com.orientechnologies.orient.core.sql.executor.MatchStep

createNextResultSet, internalStart

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

getPrev, setPrevious, start

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

canBeCached, copy, deserialize, getName, getSubExecutionPlans, getSubSteps, getTargetNode, getType, serialize, serializeToResult, toResult, toResult

Constructor Details

OptionalMatchStep

public OptionalMatchStep(EdgeTraversal edge)

Method Details

createTraverser

protected MatchEdgeTraverser createTraverser(OResult lastUpstreamRecord)

Overrides:

createTraverser in class MatchStep

prettyPrint

public String prettyPrint(OPrintContext ctx)

Specified by:

prettyPrint in interface OExecutionStepInternal

Overrides:

prettyPrint in class MatchStep