Package org.codehaus.groovy.reflection

Interface GeneratedMetaMethod.ProxyFactory

Enclosing class:

GeneratedMetaMethod

public static interface GeneratedMetaMethod.ProxyFactory

Creates the generated DGM adapter for a GeneratedMetaMethod.DgmMethodRecord by its index, with a direct constructor call rather than reflection.

The one implementation, org.codehaus.groovy.runtime.DgmProxyFactory, is generated by DgmConverter alongside the adapters themselves, so that the adapters are reachable through ordinary static analysis (GraalVM native image needs no reflection metadata for them) and their first use costs a switch and a constructor call rather than a class lookup and a reflective instantiation. That class registers itself with GeneratedMetaMethod.Proxy.register(ProxyFactory) when it is initialised. DgmProxyFactoryConfig switches the factory off in favour of the reflective path.

Since:

6.0.0

Method Summary

Modifier and Type	Method	Description
MetaMethod	create(int index, String name, CachedClass declaringClass, Class returnType, Class[] parameters)

Method Details

create

MetaMethod create(int index,
 String name,
 CachedClass declaringClass,
 Class returnType,
 Class[] parameters)

Returns:

a new adapter for the record at index, or null if the index is out of range