Package org.neo4j.gds.core.utils.io.file

Class RelationshipVisitor

java.lang.Object

org.neo4j.internal.batchimport.input.InputEntityVisitor.Adapter

org.neo4j.gds.core.utils.io.file.RelationshipVisitor

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable, org.neo4j.internal.batchimport.input.InputEntityVisitor

public abstract class RelationshipVisitor
extends org.neo4j.internal.batchimport.input.InputEntityVisitor.Adapter

Nested Class Summary

Nested classes/interfaces inherited from interface org.neo4j.internal.batchimport.input.InputEntityVisitor

org.neo4j.internal.batchimport.input.InputEntityVisitor.Adapter, org.neo4j.internal.batchimport.input.InputEntityVisitor.Delegate

Field Summary

Fields inherited from interface org.neo4j.internal.batchimport.input.InputEntityVisitor

NULL

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RelationshipVisitor(org.neo4j.gds.api.schema.RelationshipSchema relationshipSchema)

Method Summary

Modifier and Type	Method	Description
boolean	endId(long id)
long	endNode()
void	endOfEntity()
protected abstract void	exportElement()
void	flush()
protected void	forEachProperty(PropertyConsumer propertyConsumer)
protected void	forEachPropertyWithType(PropertyWithTypeConsumer propertyWithTypeConsumer)
protected java.util.List<org.neo4j.gds.api.schema.RelationshipPropertySchema>	getPropertySchema()
boolean	property(java.lang.String key, java.lang.Object value)
java.lang.String	relationshipType()
boolean	startId(long id)
long	startNode()
boolean	type(java.lang.String type)

Methods inherited from class org.neo4j.internal.batchimport.input.InputEntityVisitor.Adapter

close, endId, id, id, id, labelField, labels, property, propertyId, startId, type

Methods inherited from class java.lang.Object

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

Constructor Detail

RelationshipVisitor

protected RelationshipVisitor(org.neo4j.gds.api.schema.RelationshipSchema relationshipSchema)

Method Detail

startNode

public long startNode()

endNode

public long endNode()

relationshipType

public java.lang.String relationshipType()

startId

public boolean startId(long id)

Specified by:

startId in interface org.neo4j.internal.batchimport.input.InputEntityVisitor

Overrides:

startId in class org.neo4j.internal.batchimport.input.InputEntityVisitor.Adapter

endId

public boolean endId(long id)

Specified by:

endId in interface org.neo4j.internal.batchimport.input.InputEntityVisitor

Overrides:

endId in class org.neo4j.internal.batchimport.input.InputEntityVisitor.Adapter

type

public boolean type(java.lang.String type)

Specified by:

type in interface org.neo4j.internal.batchimport.input.InputEntityVisitor

Overrides:

type in class org.neo4j.internal.batchimport.input.InputEntityVisitor.Adapter

getPropertySchema

protected java.util.List<org.neo4j.gds.api.schema.RelationshipPropertySchema> getPropertySchema()

exportElement

protected abstract void exportElement()

property

public boolean property(java.lang.String key,
                        java.lang.Object value)

Specified by:

property in interface org.neo4j.internal.batchimport.input.InputEntityVisitor

Overrides:

property in class org.neo4j.internal.batchimport.input.InputEntityVisitor.Adapter

endOfEntity

public void endOfEntity()

Specified by:

endOfEntity in interface org.neo4j.internal.batchimport.input.InputEntityVisitor

Overrides:

endOfEntity in class org.neo4j.internal.batchimport.input.InputEntityVisitor.Adapter

forEachProperty

protected void forEachProperty(PropertyConsumer propertyConsumer)

forEachPropertyWithType

protected void forEachPropertyWithType(PropertyWithTypeConsumer propertyWithTypeConsumer)

flush

public void flush()
           throws java.io.IOException

Specified by:

flush in interface java.io.Flushable

Throws:

java.io.IOException