30 lines
763 B
Java
30 lines
763 B
Java
// references/DepthReading.java
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// (c)2020 MindView LLC: see Copyright.txt
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// We make no guarantees that this code is fit for any purpose.
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// Visit http://OnJava8.com for more book information.
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// Cloning a composed object
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package references;
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public class DepthReading implements Cloneable {
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private double depth;
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public DepthReading(double depth) {
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this.depth = depth;
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}
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@Override
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public DepthReading clone() {
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try {
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return (DepthReading)super.clone();
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} catch(CloneNotSupportedException e) {
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throw new RuntimeException(e);
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}
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}
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public double getDepth() { return depth; }
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public void setDepth(double depth) {
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this.depth = depth;
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}
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@Override
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public String toString() {
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return String.valueOf(depth);
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}
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}
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