X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.databoard%2Fsrc%2Forg%2Fsimantics%2Fdataboard%2Fprimitives%2FMutableFloat.java;fp=bundles%2Forg.simantics.databoard%2Fsrc%2Forg%2Fsimantics%2Fdataboard%2Fprimitives%2FMutableFloat.java;h=3407351f446fd85baeec0daf6dfdf227baf78898;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.databoard/src/org/simantics/databoard/primitives/MutableFloat.java b/bundles/org.simantics.databoard/src/org/simantics/databoard/primitives/MutableFloat.java
new file mode 100644
index 000000000..3407351f4
--- /dev/null
+++ b/bundles/org.simantics.databoard/src/org/simantics/databoard/primitives/MutableFloat.java
@@ -0,0 +1,77 @@
+/*******************************************************************************
+ *  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 MutableFloat extends Number implements Comparable<MutableFloat> {
+
+	private static final long serialVersionUID = 1L;
+	
+	public float value;
+
+	public MutableFloat() {}
+	
+	public MutableFloat(float value) { this.value = value; }
+	
+    public boolean isNaN() {
+	return Float.isNaN(value);
+    }
+
+    public boolean isInfinite() {
+	return Float.isInfinite(value);
+    }
+
+    public String toString() {
+	return String.valueOf(value);
+    }
+
+    public byte byteValue() {
+	return (byte)value;
+    }
+
+    public short shortValue() {
+	return (short)value;
+    }
+
+    public int intValue() {
+	return (int)value;
+    }
+
+    public long longValue() {
+	return (long)value;
+    }
+
+    public float floatValue() {
+	return value;
+    }
+
+    public double doubleValue() {
+	return (double)value;
+    }
+
+    public int hashCode() {
+	return Float.floatToIntBits(value);
+    }
+    
+    public boolean equals(Object obj) {
+		if (obj == null) return false;
+		if (obj == this) return true;
+		
+		return (obj instanceof MutableFloat)
+	       && (Float.floatToIntBits(((MutableFloat)obj).value) == Float.floatToIntBits(value));
+    }
+    
+    public int compareTo(MutableFloat anotherFloat) {
+        return Float.compare(value, anotherFloat.value);
+    }    
+	
+}
+