graphql.schema.idl

Class CombinedWiringFactory

java.lang.Object

graphql.schema.idl.CombinedWiringFactory

All Implemented Interfaces:

WiringFactory

public class CombinedWiringFactory
extends java.lang.Object
implements WiringFactory

This combines a number of WiringFactorys together to act as one. It asks each one whether it handles a type and delegates to the first one to answer yes.

Constructor Summary

Constructors

Constructor and Description
CombinedWiringFactory(java.util.List<WiringFactory> factories)

Method Summary

Modifier and Type	Method and Description
DataFetcher	getDataFetcher(TypeDefinitionRegistry registry, FieldDefinition definition) Returns a DataFetcher given the type definition
TypeResolver	getTypeResolver(TypeDefinitionRegistry registry, InterfaceTypeDefinition definition) Returns a TypeResolver given the type interface
TypeResolver	getTypeResolver(TypeDefinitionRegistry registry, UnionTypeDefinition definition) Returns a TypeResolver given the type union
boolean	providesDataFetcher(TypeDefinitionRegistry registry, FieldDefinition definition) This is called to ask if this factory can provide a data fetcher for the definition
boolean	providesTypeResolver(TypeDefinitionRegistry registry, InterfaceTypeDefinition definition) This is called to ask if this factory can provide a type resolver for the interface
boolean	providesTypeResolver(TypeDefinitionRegistry registry, UnionTypeDefinition definition) This is called to ask if this factory can provide a type resolver for the union

Methods inherited from class java.lang.Object

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

Constructor Detail

CombinedWiringFactory

public CombinedWiringFactory(java.util.List<WiringFactory> factories)

Method Detail

providesTypeResolver

public boolean providesTypeResolver(TypeDefinitionRegistry registry,
                                    InterfaceTypeDefinition definition)

Description copied from interface: WiringFactory

This is called to ask if this factory can provide a type resolver for the interface

Specified by:

providesTypeResolver in interface WiringFactory

Parameters:

registry - the registry of all types

definition - the definition to be resolved

Returns:

true if the factory can give out a type resolver

providesTypeResolver

public boolean providesTypeResolver(TypeDefinitionRegistry registry,
                                    UnionTypeDefinition definition)

Description copied from interface: WiringFactory

This is called to ask if this factory can provide a type resolver for the union

Specified by:

providesTypeResolver in interface WiringFactory

Parameters:

registry - the registry of all types

definition - the definition to be resolved

Returns:

true if the factory can give out a type resolver

getTypeResolver

public TypeResolver getTypeResolver(TypeDefinitionRegistry registry,
                                    InterfaceTypeDefinition definition)

Description copied from interface: WiringFactory

Returns a TypeResolver given the type interface

Specified by:

getTypeResolver in interface WiringFactory

Parameters:

registry - the registry of all types

definition - the definition to be resolved

Returns:

a TypeResolver

getTypeResolver

public TypeResolver getTypeResolver(TypeDefinitionRegistry registry,
                                    UnionTypeDefinition definition)

Description copied from interface: WiringFactory

Returns a TypeResolver given the type union

Specified by:

getTypeResolver in interface WiringFactory

Parameters:

registry - the registry of all types

definition - the definition to be resolved

Returns:

a TypeResolver

providesDataFetcher

public boolean providesDataFetcher(TypeDefinitionRegistry registry,
                                   FieldDefinition definition)

Description copied from interface: WiringFactory

This is called to ask if this factory can provide a data fetcher for the definition

Specified by:

providesDataFetcher in interface WiringFactory

Parameters:

registry - the registry of all types

definition - the field definition in play

Returns:

true if the factory can give out a date fetcher

getDataFetcher

public DataFetcher getDataFetcher(TypeDefinitionRegistry registry,
                                  FieldDefinition definition)

Description copied from interface: WiringFactory

Returns a DataFetcher given the type definition

Specified by:

getDataFetcher in interface WiringFactory

Parameters:

registry - the registry of all types

definition - the definition to be resolved

Returns:

a DataFetcher