Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.databoard / src / org / simantics / databoard / accessor / interestset / BooleanInterestSet.java

diff --git a/bundles/org.simantics.databoard/src/org/simantics/databoard/accessor/interestset/BooleanInterestSet.java b/bundles/org.simantics.databoard/src/org/simantics/databoard/accessor/interestset/BooleanInterestSet.java
new file mode 100644 (file)
index 0000000..375e675
--- /dev/null
+++ b/bundles/org.simantics.databoard/src/org/simantics/databoard/accessor/interestset/BooleanInterestSet.java
@@ -0,0 +1,56 @@
+/*******************************************************************************\r
+ *  Copyright (c) 2010 Association for Decentralized Information Management in\r
+ *  Industry THTH ry.\r
+ *  All rights reserved. This program and the accompanying materials\r
+ *  are made available under the terms of the Eclipse Public License v1.0\r
+ *  which accompanies this distribution, and is available at\r
+ *  http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ *  Contributors:\r
+ *      VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.databoard.accessor.interestset;
+
+import org.simantics.databoard.type.BooleanType;\r
+
+/**
+ * Interest set of a Boolean Type. 
+ *
+ * @see BooleanType
+ * @author Toni Kalajainen <toni.kalajainen@vtt.fi>
+ */
+public class BooleanInterestSet extends InterestSet {
+       
+       public static final BooleanInterestSet MONITOR_EVERYTHING = new BooleanInterestSet(true, true); 
+       
+       /** Interested in the notification (excludes the value) */
+       public boolean notification = true;
+       /** Interested in the value (includes notification) */  
+       public boolean value = true;
+       
+       public BooleanInterestSet(boolean notification, boolean value) {
+               this.notification = notification;
+               this.value = value;
+       }
+       
+       /**
+        * Returns true, if interested in notification. The result does not include interest
+        * in the new value.
+        * 
+        * @return true if interested in notifications 
+        */
+       public boolean inNotifications() {
+               return notification | value;
+       }
+       
+       /**
+        * Returns true, if interested in the value  
+        * 
+        * @return true if interested in the value
+        */
+       public boolean inValues() {
+               return value;
+       }       
+       
+}
+