X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fdata%2FSone.java;h=ca878564fa706665e031a0704a60cb7d768d7982;hb=3fd7b8594c097f1448fe84f47f579fc9c85aaa25;hp=715d95b01e574f9927a4d45144963a7d7e036448;hpb=aa94dcb712392b69cb431d1637e4948688d15791;p=Sone.git

diff --git a/src/main/java/net/pterodactylus/sone/data/Sone.java b/src/main/java/net/pterodactylus/sone/data/Sone.java
index 715d95b..ca87856 100644
--- a/src/main/java/net/pterodactylus/sone/data/Sone.java
+++ b/src/main/java/net/pterodactylus/sone/data/Sone.java
@@ -27,8 +27,10 @@ import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
+import net.pterodactylus.sone.core.Core;
 import net.pterodactylus.sone.core.Options;
 import net.pterodactylus.sone.freenet.wot.Identity;
+import net.pterodactylus.sone.freenet.wot.OwnIdentity;
 import net.pterodactylus.sone.template.SoneAccessor;
 import net.pterodactylus.util.filter.Filter;
 import net.pterodactylus.util.logging.Logging;
@@ -58,6 +60,17 @@ public class Sone implements Fingerprintable, Comparable<Sone> {
 
 	};
 
+	/**
+	 * Comparator that sorts Sones by last activity (least recent active first).
+	 */
+	public static final Comparator<Sone> LAST_ACTIVITY_COMPARATOR = new Comparator<Sone>() {
+
+		@Override
+		public int compare(Sone firstSone, Sone secondSone) {
+			return (int) Math.min(Integer.MAX_VALUE, Math.max(Integer.MIN_VALUE, secondSone.getTime() - firstSone.getTime()));
+		}
+	};
+
 	/** Filter to remove Sones that have not been downloaded. */
 	public static final Filter<Sone> EMPTY_SONE_FILTER = new Filter<Sone>() {
 
@@ -67,6 +80,16 @@ public class Sone implements Fingerprintable, Comparable<Sone> {
 		}
 	};
 
+	/** Filter that matches all {@link Core#isLocalSone(Sone) local Sones}. */
+	public static final Filter<Sone> LOCAL_SONE_FILTER = new Filter<Sone>() {
+
+		@Override
+		public boolean filterObject(Sone sone) {
+			return sone.getIdentity() instanceof OwnIdentity;
+		}
+
+	};
+
 	/** The logger. */
 	private static final Logger logger = Logging.getLogger(Sone.class);