org.neo4j.visualization.graphviz.color

Class SimpleRelationshipTypeColorMapper

java.lang.Object

org.neo4j.visualization.graphviz.color.SimpleRelationshipTypeColorMapper

All Implemented Interfaces:

ColorMapper<org.neo4j.graphdb.RelationshipType>

public class SimpleRelationshipTypeColorMapper
extends Object
implements ColorMapper<org.neo4j.graphdb.RelationshipType>

Wrap a Map<String, Color> to expose it as a ColorMapper<RelationshipType>.

Constructor Summary

Constructors

Constructor and Description
SimpleRelationshipTypeColorMapper(Map<String,Color> mappings) Map relationship types represented as strings to colors.

Method Summary

Modifier and Type	Method and Description
Color	getColor(org.neo4j.graphdb.RelationshipType type) Get color for an entity.
Collection<Color>	getColors() Colors to reserve - note that it will only be called once, any changes to the collection after that will have no effect.

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleRelationshipTypeColorMapper

public SimpleRelationshipTypeColorMapper(Map<String,Color> mappings)

Map relationship types represented as strings to colors.

Parameters:

mappings - relationship type names to color mappings

Method Detail

getColor

public Color getColor(org.neo4j.graphdb.RelationshipType type)

Description copied from interface: ColorMapper

Get color for an entity.

Specified by:

getColor in interface ColorMapper<org.neo4j.graphdb.RelationshipType>

Parameters:

type - entity to get color for

Returns:

color for entity

getColors

public Collection<Color> getColors()

Description copied from interface: ColorMapper

Colors to reserve - note that it will only be called once, any changes to the collection after that will have no effect.

Specified by:

getColors in interface ColorMapper<org.neo4j.graphdb.RelationshipType>

Returns:

reserved colors