X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.databoard%2Fsrc%2Forg%2Fsimantics%2Fdataboard%2Fprimitives%2FMutableBoolean.java;fp=bundles%2Forg.simantics.databoard%2Fsrc%2Forg%2Fsimantics%2Fdataboard%2Fprimitives%2FMutableBoolean.java;h=9f587b00385850e8474e2e8fd66be6fa0dee8e1b;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.databoard/src/org/simantics/databoard/primitives/MutableBoolean.java b/bundles/org.simantics.databoard/src/org/simantics/databoard/primitives/MutableBoolean.java
new file mode 100644
index 000000000..9f587b003
--- /dev/null
+++ b/bundles/org.simantics.databoard/src/org/simantics/databoard/primitives/MutableBoolean.java
@@ -0,0 +1,58 @@
+/*******************************************************************************
+ *  Copyright (c) 2010 Association for Decentralized Information Management in
+ *  Industry THTH ry.
+ *  All rights reserved. This program and the accompanying materials
+ *  are made available under the terms of the Eclipse Public License v1.0
+ *  which accompanies this distribution, and is available at
+ *  http://www.eclipse.org/legal/epl-v10.html
+ *
+ *  Contributors:
+ *      VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.databoard.primitives;
+
+public class MutableBoolean implements Comparable<MutableBoolean> {
+
+	public boolean value;
+	
+	public MutableBoolean() {}
+	
+	public MutableBoolean(boolean value) { this.value = value; }
+	
+	public boolean getValue() {
+		return value;
+	}
+	
+	public void setValue(boolean newValue) {
+		this.value = newValue;
+	}
+
+    public boolean booleanValue() {
+    	return value;
+    }	
+	
+    public int compareTo(MutableBoolean b) {
+        return (b.value == value ? 0 : (value ? 1 : -1));
+    }
+    
+    public int hashCode() {
+    	return value ? 1231 : 1237;
+    }
+
+    public boolean equals(Object obj) {
+		if (obj == null) return false;
+		if (obj == this) return true;
+		
+    	if (obj instanceof MutableBoolean) {
+    	    return value == ((MutableBoolean)obj).booleanValue();
+    	} 
+    	return false;
+    }    
+    
+    @Override
+    public String toString() {
+    	return value ? "true" : "false";
+    }
+    
+}
+