Constructor Detail

• AugmentationHandler

  AugmentationHandler(SchemaConfig schemaConfig, TypeDefinitionRegistry typeDefinitionRegistry, TypeDefinitionRegistry neo4jTypeDefinitionRegistry)

Method Detail

• getSchemaConfig

   final SchemaConfig getSchemaConfig()

• getTypeDefinitionRegistry

   final TypeDefinitionRegistry getTypeDefinitionRegistry()

• getNeo4jTypeDefinitionRegistry

   final TypeDefinitionRegistry getNeo4jTypeDefinitionRegistry()

• augmentType

   Unit augmentType(ImplementingTypeDefinition<?> type)

  The 1st step in enhancing a schema. This method creates relevant query / mutation fields and / or adds filtering and sorting to the relation fields of the given type

  Parameters:

  type - the type for which the schema should be enhanced / augmented

• createDataFetcher

   abstract DataFetcher<Cypher> createDataFetcher(AugmentationHandler.OperationType operationType, FieldDefinition fieldDefinition)

  The 2nd step is creating a data fetcher based on a field definition. The field may be an augmented field (from step 1) but can also be a user specified query / mutation field

  Parameters:

  operationType - the type of the field

  fieldDefinition - the filed to create the data fetcher for

• relationship

   final RelationshipInfo<ImplementingTypeDefinition<?>> relationship(ImplementingTypeDefinition<?> $self)

• getScalarFields

   final List<FieldDefinition> getScalarFields(ImplementingTypeDefinition<?> $self)

• getFieldDefinition

   final FieldDefinition getFieldDefinition(ImplementingTypeDefinition<?> $self, String name)

• getIdField

   final FieldDefinition getIdField(ImplementingTypeDefinition<?> $self)

• resolve

   final TypeDefinition<?> resolve(Type<?> $self)

• isScalar

   final Boolean isScalar(Type<?> $self)

• isID

   final Boolean isID(Type<?> $self)

• isNativeId

   final Boolean isNativeId(FieldDefinition $self)

• dynamicPrefix

   final String dynamicPrefix(FieldDefinition $self)

• isRelationship

   final Boolean isRelationship(FieldDefinition $self)

• getUnwrappedType

   final TypeDefinition<TypeDefinition<?>> getUnwrappedType(TypeDefinitionRegistry $self, String name)

• cypherDirective

   final CypherDirective cypherDirective(DirectivesContainer<?> $self)

• getDirectiveArgument

   final <T extends Any> T getDirectiveArgument(DirectivesContainer<?> $self, String directiveName, String argumentName, T defaultValue)

• input

   final InputValueDefinition input(String name, Type<?> type, String description)