From c869ebef566cdd91a0d2db9a511acaa99d8a6083 Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Wed, 17 Nov 2010 15:28:28 +0100
Subject: [PATCH] =?utf8?q?Add=20=E2=80=9Clocked=E2=80=9D=20flag=20for=20So?=
 =?utf8?q?nes.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

---
 .../java/net/pterodactylus/sone/core/Core.java     | 44 ++++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/src/main/java/net/pterodactylus/sone/core/Core.java b/src/main/java/net/pterodactylus/sone/core/Core.java
index 5b1b9f6..eeda121 100644
--- a/src/main/java/net/pterodactylus/sone/core/Core.java
+++ b/src/main/java/net/pterodactylus/sone/core/Core.java
@@ -102,6 +102,10 @@ public class Core implements IdentityListener {
 	/* synchronize access on itself. */
 	private final Map<Sone, SoneStatus> soneStatuses = new HashMap<Sone, SoneStatus>();
 
+	/** Locked local Sones. */
+	/* synchronize on itself. */
+	private final Set<Sone> lockedSones = new HashSet<Sone>();
+
 	/** Sone inserters. */
 	/* synchronize access on this on localSones. */
 	private final Map<Sone, SoneInserter> soneInserters = new HashMap<Sone, SoneInserter>();
@@ -241,6 +245,19 @@ public class Core implements IdentityListener {
 	}
 
 	/**
+	 * Returns whether the given Sone is currently locked.
+	 *
+	 * @param sone
+	 *            The sone to check
+	 * @return {@code true} if the Sone is locked, {@code false} if it is not
+	 */
+	public boolean isLocked(Sone sone) {
+		synchronized (lockedSones) {
+			return lockedSones.contains(sone);
+		}
+	}
+
+	/**
 	 * Returns all Sones, remote and local.
 	 *
 	 * @return All Sones
@@ -605,6 +622,33 @@ public class Core implements IdentityListener {
 	//
 
 	/**
+	 * Locks the given Sone. A locked Sone will not be inserted by
+	 * {@link SoneInserter} until it is {@link #unlockSone(Sone) unlocked}
+	 * again.
+	 *
+	 * @param sone
+	 *            The sone to lock
+	 */
+	public void lockSone(Sone sone) {
+		synchronized (lockedSones) {
+			lockedSones.add(sone);
+		}
+	}
+
+	/**
+	 * Unlocks the given Sone.
+	 *
+	 * @see #lockSone(Sone)
+	 * @param sone
+	 *            The sone to unlock
+	 */
+	public void unlockSone(Sone sone) {
+		synchronized (lockedSones) {
+			lockedSones.remove(sone);
+		}
+	}
+
+	/**
 	 * Adds a local Sone from the given ID which has to be the ID of an own
 	 * identity.
 	 *
-- 
2.7.4