X-Git-Url: https://git.pterodactylus.net/?p=Sone.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fdatabase%2FSoneProvider.java;h=993804f55ba31222e4b50c809362f2fe253278ba;hp=b1b1eb48dadce65252659879e3da7d79f5a2fe22;hb=10fa1478fef15624a873c0878ed017603742bcfe;hpb=8f02544d31f323ae9053dd9a11a99eacd8cf5bcd

diff --git a/src/main/java/net/pterodactylus/sone/database/SoneProvider.java b/src/main/java/net/pterodactylus/sone/database/SoneProvider.java
index b1b1eb4..993804f 100644
--- a/src/main/java/net/pterodactylus/sone/database/SoneProvider.java
+++ b/src/main/java/net/pterodactylus/sone/database/SoneProvider.java
@@ -17,8 +17,12 @@
 
 package net.pterodactylus.sone.database;
 
+import java.util.Collection;
+
 import net.pterodactylus.sone.data.Sone;
 
+import com.google.common.base.Optional;
+
 /**
  * Interface for objects that can provide {@link Sone}s by their ID.
  *
@@ -27,12 +31,34 @@ import net.pterodactylus.sone.data.Sone;
 public interface SoneProvider {
 
 	/**
-	 * Returns the Sone with the given ID, if it exists.
+	 * Returns the Sone with the given ID, or {@link Optional#absent()} if it
+	 * does not exist.
 	 *
 	 * @param soneId
 	 *            The ID of the Sone to return
-	 * @return The Sone with the given ID, or {@code null}
+	 * @return The Sone with the given ID, or {@link Optional#absent()}
+	 */
+	public Optional<Sone> getSone(String soneId);
+
+	/**
+	 * Returns all Sones.
+	 *
+	 * @return All Sones
+	 */
+	public Collection<Sone> getSones();
+
+	/**
+	 * Returns all local Sones.
+	 *
+	 * @return All local Sones
+	 */
+	public Collection<Sone> getLocalSones();
+
+	/**
+	 * Returns all remote Sones.
+	 *
+	 * @return All remote Sones
 	 */
-	public Sone getSone(String soneId);
+	public Collection<Sone> getRemoteSones();
 
 }