gudusoft.gsqlparser.dlineage.dataflow.model

Class SqllrSnapshot.Relation

Object

gudusoft.gsqlparser.dlineage.dataflow.model.SqllrSnapshot.Relation

Enclosing class:

SqllrSnapshot

public static final class SqllrSnapshot.Relation
extends Object

A relationship as it stood at the freeze.

Method Summary

Modifier and Type	Method and Description
String	getEffectType()
String	getFunction()
long	getHandle()
long	getModelId()
String	getRelationClass() The simple name of the relationship class (DataFlowRelationship, ImpactRelationship, ...).
List<SqllrSnapshot.Contribution>	getSources() The de-duplicated sources, in the order the relationship holds them.
List<Long>	getSupersededTargetEvents() The sequences of target events that set a target the relationship no longer has: a later setting replaced it.
SqllrSnapshot.Contribution	getTarget() The target, or null when the relationship has none.
String	getType() The relationship type (RelationshipType name), or null.
void	write(StringBuilder out)

Methods inherited from class Object

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

Method Detail

getHandle

public long getHandle()

getModelId

public long getModelId()

getRelationClass

public String getRelationClass()

The simple name of the relationship class (DataFlowRelationship, ImpactRelationship, ...).

getType

public String getType()

The relationship type (RelationshipType name), or null.

getEffectType

public String getEffectType()

getFunction

public String getFunction()

getTarget

public SqllrSnapshot.Contribution getTarget()

The target, or null when the relationship has none.

getSources

public List<SqllrSnapshot.Contribution> getSources()

The de-duplicated sources, in the order the relationship holds them.

getSupersededTargetEvents

public List<Long> getSupersededTargetEvents()

The sequences of target events that set a target the relationship no longer has: a later setting replaced it. Their own element is in the event (SqllrSnapshot.ElementEvent.getElement()).

write

public void write(StringBuilder out)