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authorAlan Young <consult.awy@gmail.com>2016-04-18 16:37:46 (GMT)
committerAlan Young <consult.awy@gmail.com>2016-04-20 16:29:51 (GMT)
commit9d50093bee736d2b7b43756e9a41cfafbd568ee2 (patch)
tree50923023315027b6a099f7349506868d58b4d736 /src/com/isode/stroke/signals/SignalConnection.java
parent82f43f69b1cdb1d2f6cd11c64a71dc99c8533d5a (diff)
downloadstroke-9d50093bee736d2b7b43756e9a41cfafbd568ee2.zip
stroke-9d50093bee736d2b7b43756e9a41cfafbd568ee2.tar.bz2
Rework Signals for time and space optimizations
Each Signal* class extends BaseSignal. Each Slot* class extends BaseSlot. BaseSignal manages the set of binds associated with it via addBind() and getBinds() which are called from Signal*. It is optimized for the cases of zero or one bind, only allocating a HashMap to hold a larger set when needed. The interaction with SignalConnection to handle disconnection is effected via a callback interface rather than another Signal. Change-Id: Ifa44c1eb40b778c303db947a6e74fe20d1b41a90
Diffstat (limited to 'src/com/isode/stroke/signals/SignalConnection.java')
-rw-r--r--src/com/isode/stroke/signals/SignalConnection.java17
1 files changed, 12 insertions, 5 deletions
diff --git a/src/com/isode/stroke/signals/SignalConnection.java b/src/com/isode/stroke/signals/SignalConnection.java
index 452c80b..30bbf82 100644
--- a/src/com/isode/stroke/signals/SignalConnection.java
+++ b/src/com/isode/stroke/signals/SignalConnection.java
@@ -1,15 +1,22 @@
/*
- * Copyright (c) 2010, Isode Limited, London, England.
+ * Copyright (c) 2010-2015, Isode Limited, London, England.
* All rights reserved.
*/
package com.isode.stroke.signals;
-
public class SignalConnection {
- public final Signal onDestroyed = new Signal();
-
+ interface DisconnectListener {
+ void onSignalConnectionDisconnect(SignalConnection connection);
+ }
+
+ private final DisconnectListener listener;
+
+ SignalConnection(DisconnectListener listener) {
+ this.listener = listener;
+ }
+
public void disconnect() {
- onDestroyed.emit();
+ listener.onSignalConnectionDisconnect(this);
}
}