```
public interface BuildServiceRegistry
```
A registry of build services. You use this type to register service instances.
A registry is available using Gradle.getSharedServices().

Since:

6.1

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`NamedDomainObjectSet<BuildServiceRegistration<?,?>>`	`getRegistrations()`	Returns the set of service registrations.
`default <T extends BuildService<P>,P extends BuildServiceParameters> Provider<T>`	`registerIfAbsent(java.lang.String name, java.lang.Class<T> implementationType)`	Registers a service, if a service with the given name is not already registered.
`<T extends BuildService<P>,P extends BuildServiceParameters> Provider<T>`	`registerIfAbsent(java.lang.String name, java.lang.Class<T> implementationType, Action<? super BuildServiceSpec<P>> configureAction)`	Registers a service, if a service with the given name is not already registered.

- Method Detail
  - getRegistrations
```
NamedDomainObjectSet<BuildServiceRegistration<?,?>> getRegistrations()
```
    Returns the set of service registrations.
  - registerIfAbsent
```
<T extends BuildService<P>,P extends BuildServiceParameters> Provider<T> registerIfAbsent(java.lang.String name,
                                                                                                java.lang.Class<T> implementationType,
                                                                                                Action<? super BuildServiceSpec<P>> configureAction)
```
    Registers a service, if a service with the given name is not already registered. The service is not created until required, when the returned Provider is queried.
    
    Parameters:
    
    name - A name to use to identify the service.
    
    implementationType - The service implementation type. Instances of the service are created as for ObjectFactory.newInstance(Class, Object...).
    
    configureAction - An action to configure the registration. You can use this to provide parameters to the service instance.
    
    Returns:
    
    A Provider that will create the service instance when queried.
  - registerIfAbsent
```
default <T extends BuildService<P>,P extends BuildServiceParameters> Provider<T> registerIfAbsent(java.lang.String name,
                                                                                                        java.lang.Class<T> implementationType)
```
    Registers a service, if a service with the given name is not already registered. The service is not created until required, when the returned Provider is queried.
    
    Parameters:
    
    name - A name to use to identify the service.
    
    implementationType - The service implementation type. Instances of the service are created as for ObjectFactory.newInstance(Class, Object...).
    
    Returns:
    
    A Provider that will create the service instance when queried.
    
    Since:
    
    8.7

Interface BuildServiceRegistry

Method Summary

Method Detail

getRegistrations

registerIfAbsent

registerIfAbsent