io.datakernel.di.annotation.EagerSingleton Maven / Gradle / Ivy

Go to download

package io.datakernel.di.annotation;

import io.datakernel.di.core.Injector;

import java.lang.annotation.Retention;
import java.lang.annotation.Target;

import static java.lang.annotation.ElementType.*;
import static java.lang.annotation.RetentionPolicy.RUNTIME;

/**
 * This is a builtin {@link KeySetAnnotation} that groups together keys
 * that will be requested (and their singletons created) on {@link Injector#createEagerSingletons()} call.
 */
@KeySetAnnotation
@Target({FIELD, PARAMETER, METHOD})
@Retention(RUNTIME)
public @interface EagerSingleton {
}