• Home
• de.leanovate.pragmatic
• pragmatic-ioc
• 0.2
• source code
• Scope.java

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

de.leanovate.pragmatic.ioc.Scope Maven / Gradle / Ivy

package de.leanovate.pragmatic.ioc;

import java.util.Optional;
import java.util.function.Supplier;

/**
 * Generic scope of injection.
 * 
 * This is primarily used by {@link de.leanovate.pragmatic.ioc.ScopedInjector}.
 */
public interface Scope {
    /**
     * Get or create an instance in this scope.
     *
     * @param injectedClass class of {@code T}
     * @param name the name of the instance
     * @param supplier supplier of the instance (only invoked if there is no instance in this scope yet)
     * @param  type of the instance
     * @return instance for {@code name}
     */
     T getInstance(Class injectedClass, Optional name, Supplier supplier);

    /**
     * Bind an existing instance to this scope.
     *
     * @param instance the instance of bind
     */
    void bind(Object instance);

    /**
     * Bind an existing instance to a specific class.
     *
     * @param injectedClass the injected class
     * @param instance the instance
     * @param  type of the instance
     */
     void bind(Class injectedClass, T instance);
}