134 lines
8.4 KiB
HTML
134 lines
8.4 KiB
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<title>CountryOfOrigin.java</title>
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<table width="100%"><tr><td align="center">/home/caleb/ASDV-Java/Semester 2/Exams/Exam2-Practice_CalebFontenot/src/main/java/com/calebfontenot/exam2/practice_calebfontenot/CountryOfOrigin.java</td></tr></table>
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<pre>
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<span class="comment">/*</span>
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<span class="comment"> * Click </span><span class="ST0">nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt</span><span class="comment"> to change this license</span>
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<span class="comment"> * Click </span><span class="ST0">nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java</span><span class="comment"> to edit this template</span>
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<span class="comment"> */</span>
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<span class="literal">package</span> com.calebfontenot.exam2.practice_calebfontenot;
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<span class="literal">import</span> java.util.Arrays;
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<span class="comment">/**</span>
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<span class="comment"> *</span>
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<span class="comment"> * </span><span class="ST1">@author</span> <span class="comment">caleb</span>
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<span class="comment">*/</span>
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<span class="literal">public</span> <span class="literal">class</span> CountryOfOrigin <span class="literal">implements</span> Cloneable, Comparable<CountryOfOrigin> {
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<span class="literal">private</span> <span class="literal">char</span>[] <span class="ST2">country</span> = <span class="string">"</span><span class="string">USA</span><span class="string">"</span>.toCharArray();
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<span class="literal">public</span> CountryOfOrigin() {}
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<span class="literal">public</span> CountryOfOrigin(<span class="literal">char</span>[] country)
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{
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<span class="literal">this</span>.<span class="ST2">country</span> = country;
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}
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<span class="literal">public</span> String <span class="ST3">getCountry</span>()
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{
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<span class="literal">return</span> String.<span class="ST4">copyValueOf</span>(<span class="literal">t</span><span class="literal">his</span>.<span class="ST2">country</span>);
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}
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<span class="literal">public</span> <span class="literal">void</span> <span class="ST3">setCountry</span>(<span class="literal">char</span>[] country)
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{
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<span class="literal">this</span>.<span class="ST2">country</span> = country;
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}
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<span class="literal">public</span> <span class="literal">boolean</span> <span class="ST3">changeOneLetter</span>(<span class="literal">int</span> index, <span class="literal">char</span> newLetter)
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{
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<span class="literal">if</span> (index >= <span class="literal">this</span>.<span class="ST2">country</span>.<span class="ST2">length</span> || index < <span class="number">0</span>) {
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<span class="literal">return</span> <span class="literal">false</span>;
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}
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<span class="literal">this</span>.<span class="ST2">country</span>[index] = newLetter;
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<span class="literal">return</span> <span class="literal">true</span>;
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}
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@Override
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<span class="literal">public</span> <span class="literal">boolean</span> <span class="ST3">equals</span>(Object obj)
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{
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<span class="literal">if</span> (<span class="literal">this</span> == obj) {
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<span class="literal">return</span> <span class="literal">true</span>;
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}
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<span class="literal">if</span> (obj == <span class="literal">null</span>) {
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<span class="literal">return</span> <span class="literal">false</span>;
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}
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<span class="literal">if</span> (getClass() != obj.getClass()) {
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<span class="literal">return</span> <span class="literal">false</span>;
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}
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<span class="literal">final</span> CountryOfOrigin other = (CountryOfOrigin) obj;
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<span class="literal">return</span> Arrays.<span class="ST4">equals</span>(<span class="literal">t</span><span class="literal">his</span>.<span class="ST2">country</span>, other.<span class="ST2">country</span>);
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}
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@Override
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<span class="literal">public</span> String <span class="ST3">toString</span>()
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{
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<span class="literal">return</span> String.<span class="ST4">copyValueOf</span>(<span class="literal">t</span><span class="literal">his</span>.<span class="ST2">country</span>);
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}
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@Override
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<span class="literal">public</span> <span class="literal">int</span> <span class="ST3">compareTo</span>(CountryOfOrigin o)
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{
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<span class="literal">return</span> String.<span class="ST4">copyValueOf</span>(<span class="literal">t</span><span class="literal">his</span>.<span class="ST2">country</span>).compareTo(String.<span class="ST4">copyValueOf</span>(o.<span class="ST2">country</span>));
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}
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@Override
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<span class="literal">public</span> Object <span class="ST3">clone</span>() {
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<span class="literal">return</span> <span class="literal">new</span> CountryOfOrigin(<span class="literal">n</span><span class="literal">ew</span> String(<span class="literal">t</span><span class="literal">his</span>.<span class="ST2">country</span>).toCharArray());
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}
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<span class="literal">public</span> <span class="literal">static</span> <span class="literal">void</span> <span class="ST5">main</span>(String[] args) <span class="literal">throws</span> CloneNotSupportedException
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{
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CountryOfOrigin c1 = <span class="literal">new</span> CountryOfOrigin();
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CountryOfOrigin c2 = <span class="literal">new</span> CountryOfOrigin(<span class="string">"</span><span class="string">GERMANY</span><span class="string">"</span>.toCharArray());
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CountryOfOrigin c3 = (CountryOfOrigin) c2.clone();
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System.<span class="ST6">out</span>.println(<span class="string">"</span><span class="string">c1 is: </span><span class="string">"</span> + c1);
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System.<span class="ST6">out</span>.println(<span class="string">"</span><span class="string">c2 is: </span><span class="string">"</span> + c2);
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System.<span class="ST6">out</span>.println(<span class="string">"</span><span class="string">c3 cloned of c2 is: </span><span class="string">"</span> + c3);
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c3.changeOneLetter(<span class="number">0</span>, <span class="string">'</span><span class="string">J</span><span class="string">'</span>);
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c3.changeOneLetter(<span class="number">1</span>, <span class="string">'</span><span class="string">A</span><span class="string">'</span>);
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c3.changeOneLetter(<span class="number">2</span>, <span class="string">'</span><span class="string">P</span><span class="string">'</span>);
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System.<span class="ST6">out</span>.println(<span class="string">"</span><span class="string">c3 after changeOneLetter is: </span><span class="string">"</span> + c3);
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System.<span class="ST6">out</span>.println(<span class="string">"</span><span class="string">if this displays GERMANY and not JAPMANY</span><span class="literal">\n</span><span class="string">your clone is deep: </span><span class="string">"</span> + c2);
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System.<span class="ST6">out</span>.println(c1.compareTo(c2));
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System.<span class="ST6">out</span>.println(c1.compareTo(c3));
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System.<span class="ST6">out</span>.println(c1.equals(c2));
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System.<span class="ST6">out</span>.println(c1.equals(c3));
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System.<span class="ST6">out</span>.println(c2.getCountry());
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c2.setCountry(<span class="string">"</span><span class="string">ITALY</span><span class="string">"</span>.toCharArray());
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System.<span class="ST6">out</span>.println(c2.getCountry());
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System.<span class="ST6">out</span>.println(c1.getCountry());
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}
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}
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</pre></body>
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