com.android.builder.core

Class BuildToolsServiceLoader.BuildToolServiceLoader

java.lang.Object

com.android.builder.core.BuildToolsServiceLoader.BuildToolServiceLoader

Enclosing class:

BuildToolsServiceLoader

public static final class BuildToolsServiceLoader.BuildToolServiceLoader
extends java.lang.Object

build-tools version specific ServiceLoader helper.

Method Summary

Modifier and Type	Method and Description
<T> java.util.ServiceLoader<T>	getServiceLoader(BuildToolsServiceLoader.Service<T> serviceType) Returns a newly allocated or existing ServiceLoader instance for the passed BuildToolsServiceLoader.Service type in the context of the build-tools version this instance was created for.
<T> java.util.Optional<T>	getSingleService(com.android.utils.ILogger logger, BuildToolsServiceLoader.Service<T> serviceType) Return the first service instance for the requested service type or Optional.empty() if none exist.

Methods inherited from class java.lang.Object

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

Method Detail

getServiceLoader

@NonNull
public <T> java.util.ServiceLoader<T> getServiceLoader(BuildToolsServiceLoader.Service<T> serviceType)
                                                         throws java.lang.ClassNotFoundException

Returns a newly allocated or existing ServiceLoader instance for the passed BuildToolsServiceLoader.Service type in the context of the build-tools version this instance was created for.

Type Parameters:

T - the type of service

Parameters:

serviceType - the requested service type encapsulation.

Returns:

a ServiceLoader instance for the T service type.

Throws:

java.lang.ClassNotFoundException

getSingleService

@NonNull
public <T> java.util.Optional<T> getSingleService(com.android.utils.ILogger logger,
                                                           BuildToolsServiceLoader.Service<T> serviceType)
                                                    throws java.lang.ClassNotFoundException

Return the first service instance for the requested service type or Optional.empty() if none exist.

Type Parameters:

T - the requested service class type.

Parameters:

logger - to log resolution.

serviceType - the requested service type encapsulation.

Returns:

the instance of T or null of none exist in this context.

Throws:

java.lang.ClassNotFoundException