X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.databoard%2Fsrc%2Forg%2Fsimantics%2Fdataboard%2Fprimitives%2FMutableDouble.java;fp=bundles%2Forg.simantics.databoard%2Fsrc%2Forg%2Fsimantics%2Fdataboard%2Fprimitives%2FMutableDouble.java;h=630de1f312fd2482729fb0738664260d9aeb7766;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.databoard/src/org/simantics/databoard/primitives/MutableDouble.java b/bundles/org.simantics.databoard/src/org/simantics/databoard/primitives/MutableDouble.java
new file mode 100644
index 000000000..630de1f31
--- /dev/null
+++ b/bundles/org.simantics.databoard/src/org/simantics/databoard/primitives/MutableDouble.java
@@ -0,0 +1,76 @@
+/*******************************************************************************
+ *  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 MutableDouble extends Number implements Comparable<MutableDouble> {
+
+	private static final long serialVersionUID = 1L;
+	
+	public double value;
+	
+	public MutableDouble() {}
+	
+	public MutableDouble(double value) { this.value = value; }
+	
+	public boolean isNaN() {
+		return Double.isNaN(value);
+	}
+
+	public boolean isInfinite() {
+		return Double.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 (float) value;
+	}
+
+	public double doubleValue() {
+		return (double) value;
+	}
+
+	public int hashCode() {
+		long bits = Double.doubleToLongBits(value);
+		return (int) (bits ^ (bits >>> 32));
+	}
+
+	public boolean equals(Object obj) {
+		return (obj instanceof MutableDouble)
+				&& (Double.doubleToLongBits(((MutableDouble) obj).value) == Double
+						.doubleToLongBits(value));
+	}
+
+	public int compareTo(MutableDouble anotherDouble) {
+		return Double.compare(value, anotherDouble.value);
+	}
+
+}
+