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| <h1>Creating your own unsigned integer class </h1> |
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| bigints <span></span> |
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| <p>You can create your own domain class based off the <code class="highlighter-rouge">Uints</code>. A good example is the <a href="/docs/org.apache.tuweni.units.ethereum/-wei/index.html"><code class="highlighter-rouge">Wei class</code></a>.</p> |
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| <p>You will need to provide the super constructor the constructor of your class.</p> |
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| <figure class="highlight"><pre><code class="language-java" data-lang="java"><span class="kd">public</span> <span class="kd">final</span> <span class="kd">class</span> <span class="nc">Wei</span> <span class="kd">extends</span> <span class="n">BaseUInt256Value</span><span class="o"><</span><span class="n">Wei</span><span class="o">></span> <span class="o">{</span> |
| <span class="o">...</span> |
| <span class="kd">private</span> <span class="nf">Wei</span><span class="o">(</span><span class="n">UInt256</span> <span class="n">bytes</span><span class="o">)</span> <span class="o">{</span> |
| <span class="kd">super</span><span class="o">(</span><span class="n">bytes</span><span class="o">,</span> <span class="nl">Wei:</span><span class="o">:</span><span class="k">new</span><span class="o">);</span> |
| <span class="o">}</span> |
| <span class="o">...</span> |
| <span class="o">}</span></code></pre></figure> |
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