Package org.neo4j.gds

Class RelationshipProjections

java.lang.Object

org.neo4j.gds.AbstractProjections<RelationshipType,RelationshipProjection>

org.neo4j.gds.RelationshipProjections

@Immutable(singleton=true)
public abstract class RelationshipProjections
extends AbstractProjections<RelationshipType,RelationshipProjection>

Field Summary

Fields

Modifier and Type	Field	Description
static RelationshipProjections	ALL
static RelationshipProjections	ALL_UNDIRECTED

Constructor Summary

Constructors

Constructor	Description
RelationshipProjections()

Method Summary

Modifier and Type	Method	Description
RelationshipProjections	addPropertyMappings(PropertyMappings mappings)
static RelationshipProjections	fromList(java.lang.Iterable<?> items)
static RelationshipProjections	fromMap(java.util.Map<java.lang.String,?> map)
static RelationshipProjections	fromObject(java.lang.Object object)
static RelationshipProjections	fromString(@Nullable java.lang.String typeString)
RelationshipProjection	getFilter(RelationshipType relationshipType)
boolean	isEmpty()
abstract java.util.Map<RelationshipType,RelationshipProjection>	projections()
static RelationshipProjections	single(RelationshipType relationshipType, RelationshipProjection projection)
java.util.Map<java.lang.String,java.lang.Object>	toObject()
static java.util.Map<java.lang.String,java.lang.Object>	toObject(RelationshipProjections relationshipProjections)
java.lang.String	typeFilter()

Methods inherited from class org.neo4j.gds.AbstractProjections

allProjections, allProperties

Methods inherited from class java.lang.Object

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

Field Detail

ALL

public static final RelationshipProjections ALL

ALL_UNDIRECTED

public static final RelationshipProjections ALL_UNDIRECTED

Constructor Detail

RelationshipProjections

public RelationshipProjections()

Method Detail

projections

public abstract java.util.Map<RelationshipType,RelationshipProjection> projections()

Specified by:

projections in class AbstractProjections<RelationshipType,RelationshipProjection>

fromObject

public static RelationshipProjections fromObject(java.lang.Object object)

fromString

public static RelationshipProjections fromString(@Nullable
                                                 @Nullable java.lang.String typeString)

fromMap

public static RelationshipProjections fromMap(java.util.Map<java.lang.String,?> map)

fromList

public static RelationshipProjections fromList(java.lang.Iterable<?> items)

single

public static RelationshipProjections single(RelationshipType relationshipType,
                                             RelationshipProjection projection)

getFilter

public RelationshipProjection getFilter(RelationshipType relationshipType)

addPropertyMappings

public RelationshipProjections addPropertyMappings(PropertyMappings mappings)

typeFilter

public java.lang.String typeFilter()

isEmpty

public boolean isEmpty()

toObject

public java.util.Map<java.lang.String,java.lang.Object> toObject()

toObject

public static java.util.Map<java.lang.String,java.lang.Object> toObject(RelationshipProjections relationshipProjections)