/*
* Sone - PostProvider.java - Copyright © 2011–2016 David Roden
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
package net.pterodactylus.sone.database
import net.pterodactylus.sone.data.Post
import net.pterodactylus.sone.database.memory.MemoryDatabase
import com.google.common.base.Optional
import com.google.inject.ImplementedBy
/**
* Interface for objects that can provide [Post]s by their ID.
*/
@ImplementedBy(MemoryDatabase::class)
interface PostProvider {
fun getPost(postId: String): Optional
fun getPosts(soneId: String): Collection
fun getDirectedPosts(recipientId: String): Collection
}