34 lines
911 B
Java
34 lines
911 B
Java
// references/TemperatureReading.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 TemperatureReading implements Cloneable {
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private long time;
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private double temperature;
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public TemperatureReading(double temperature) {
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time = System.currentTimeMillis();
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this.temperature = temperature;
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}
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@Override
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public TemperatureReading clone() {
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try {
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return (TemperatureReading)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 getTemperature() {
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return temperature;
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}
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public void setTemperature(double temp) {
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this.temperature = temp;
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}
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@Override
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public String toString() {
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return String.valueOf(temperature);
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}
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}
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