Package org.neo4j.graphalgo

Class AbstractRelationshipProjection

java.lang.Object

org.neo4j.graphalgo.ElementProjection

org.neo4j.graphalgo.AbstractRelationshipProjection

public abstract class AbstractRelationshipProjection
extends ElementProjection

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AbstractRelationshipProjection.Builder

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	AGGREGATION_KEY
static org.neo4j.graphalgo.RelationshipProjection	ALL
static org.neo4j.graphalgo.RelationshipProjection	ALL_UNDIRECTED
static java.lang.String	ORIENTATION_KEY
static java.lang.String	TYPE_KEY

Fields inherited from class org.neo4j.graphalgo.ElementProjection

PROJECT_ALL, PROPERTIES_KEY

Constructor Summary

Constructors

Constructor	Description
AbstractRelationshipProjection()

Method Summary

Modifier and Type	Method	Description
Aggregation	aggregation()
static org.neo4j.graphalgo.RelationshipProjection	all()
static AbstractRelationshipProjection.Builder	builder()
static org.neo4j.graphalgo.RelationshipProjection	fromMap(java.util.Map<java.lang.String,java.lang.Object> map, RelationshipType relationshipType)
static org.neo4j.graphalgo.RelationshipProjection	fromObject(java.lang.Object object, RelationshipType relationshipType)
static org.neo4j.graphalgo.RelationshipProjection	fromString(@Nullable java.lang.String type)
static org.neo4j.graphalgo.RelationshipProjection	of(java.lang.String type, Orientation orientation)
Orientation	orientation()
boolean	projectAll()
org.neo4j.graphalgo.PropertyMappings	properties()
abstract java.lang.String	type()
org.neo4j.graphalgo.RelationshipProjection	withAdditionalPropertyMappings(org.neo4j.graphalgo.PropertyMappings mappings)

Methods inherited from class org.neo4j.graphalgo.ElementProjection

toObject

Methods inherited from class java.lang.Object

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

Field Detail

ALL

public static final org.neo4j.graphalgo.RelationshipProjection ALL

ALL_UNDIRECTED

public static final org.neo4j.graphalgo.RelationshipProjection ALL_UNDIRECTED

TYPE_KEY

public static final java.lang.String TYPE_KEY

See Also:

Constant Field Values

ORIENTATION_KEY

public static final java.lang.String ORIENTATION_KEY

See Also:

Constant Field Values

AGGREGATION_KEY

public static final java.lang.String AGGREGATION_KEY

See Also:

Constant Field Values

Constructor Detail

AbstractRelationshipProjection

public AbstractRelationshipProjection()

Method Detail

type

public abstract java.lang.String type()

orientation

@Default
public Orientation orientation()

aggregation

@Default
public Aggregation aggregation()

properties

@Default
@Parameter(false)
public org.neo4j.graphalgo.PropertyMappings properties()

Overrides:

properties in class ElementProjection

projectAll

public boolean projectAll()

Specified by:

projectAll in class ElementProjection

fromMap

public static org.neo4j.graphalgo.RelationshipProjection fromMap(java.util.Map<java.lang.String,java.lang.Object> map,
                                                                 RelationshipType relationshipType)

fromString

public static org.neo4j.graphalgo.RelationshipProjection fromString(@Nullable
                                                                    @Nullable java.lang.String type)

fromObject

public static org.neo4j.graphalgo.RelationshipProjection fromObject(java.lang.Object object,
                                                                    RelationshipType relationshipType)

of

public static org.neo4j.graphalgo.RelationshipProjection of(java.lang.String type,
                                                            Orientation orientation)

withAdditionalPropertyMappings

public org.neo4j.graphalgo.RelationshipProjection withAdditionalPropertyMappings(org.neo4j.graphalgo.PropertyMappings mappings)

Specified by:

withAdditionalPropertyMappings in class ElementProjection

all

public static org.neo4j.graphalgo.RelationshipProjection all()

builder

public static AbstractRelationshipProjection.Builder builder()