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

Class MatchReverseEdgeTraverser

java.lang.Object

com.orientechnologies.orient.core.sql.executor.MatchEdgeTraverser

com.orientechnologies.orient.core.sql.executor.MatchReverseEdgeTraverser

public class MatchReverseEdgeTraverser
extends MatchEdgeTraverser

Created by luigidellaquila on 15/10/16.

Field Summary

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

downstream, edge, item, sourceRecord

Constructor Summary

Constructors

Constructor	Description
MatchReverseEdgeTraverser(OResult lastUpstreamRecord, EdgeTraversal edge)

Method Summary

Modifier and Type	Method	Description
protected String	getEndpointAlias()
protected String	getStartingPointAlias()
protected OWhereClause	getTargetFilter(OMatchPathItem item)
protected String	targetClassName(OMatchPathItem item, OCommandContext iCommandContext)
protected String	targetClusterName(OMatchPathItem item, OCommandContext iCommandContext)
protected ORid	targetRid(OMatchPathItem item, OCommandContext iCommandContext)
protected OExecutionStream	traversePatternEdge(OIdentifiable startingPoint, OCommandContext iCommandContext)

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

equals, executeTraversal, hasNext, init, matchesFilters, next, toResult

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

MatchReverseEdgeTraverser

public MatchReverseEdgeTraverser(OResult lastUpstreamRecord,
 EdgeTraversal edge)

Method Details

targetClassName

protected String targetClassName(OMatchPathItem item,
 OCommandContext iCommandContext)

Overrides:

targetClassName in class MatchEdgeTraverser

targetClusterName

protected String targetClusterName(OMatchPathItem item,
 OCommandContext iCommandContext)

Overrides:

targetClusterName in class MatchEdgeTraverser

targetRid

protected ORid targetRid(OMatchPathItem item,
 OCommandContext iCommandContext)

Overrides:

targetRid in class MatchEdgeTraverser

getTargetFilter

protected OWhereClause getTargetFilter(OMatchPathItem item)

Overrides:

getTargetFilter in class MatchEdgeTraverser

traversePatternEdge

protected OExecutionStream traversePatternEdge(OIdentifiable startingPoint,
 OCommandContext iCommandContext)

Overrides:

traversePatternEdge in class MatchEdgeTraverser

getStartingPointAlias

protected String getStartingPointAlias()

Overrides:

getStartingPointAlias in class MatchEdgeTraverser

getEndpointAlias

protected String getEndpointAlias()

Overrides:

getEndpointAlias in class MatchEdgeTraverser