HTML code for sharing Шаблон проектирования: Одиночка (Singleton) source code

HTML Copy To Clipboarddone!

<div class="highlight" style="background: #f8f8f8"><pre style="line-height: 125%"><div id="lc1"><span style="color: #008000; font-weight: bold">class</span> <span style="color: #0000FF; font-weight: bold">Singleton</span> <span style="color: #666666">{</span>
</div><div id="lc2">    <span style="color: #008000; font-weight: bold">private</span> <span style="color: #008000; font-weight: bold">volatile</span> <span style="color: #008000; font-weight: bold">static</span> Singleton instance<span style="color: #666666">;</span>
</div><div id="lc3"> 
</div><div id="lc4">    <span style="color: #008000; font-weight: bold">private</span> <span style="color: #0000FF">Singleton</span><span style="color: #666666">()</span> <span style="color: #666666">{}</span>
</div><div id="lc5"> 
</div><div id="lc6">    <span style="color: #008000; font-weight: bold">public</span> <span style="color: #008000; font-weight: bold">static</span> Singleton <span style="color: #0000FF">getInstance</span><span style="color: #666666">()</span> <span style="color: #666666">{</span>
</div><div id="lc7">        <span style="color: #008000; font-weight: bold">if</span> <span style="color: #666666">(</span>instance <span style="color: #666666">==</span> <span style="color: #008000; font-weight: bold">null</span><span style="color: #666666">)</span> <span style="color: #666666">{</span>
</div><div id="lc8">            <span style="color: #008000; font-weight: bold">synchronized</span> <span style="color: #666666">(</span>Singleton<span style="color: #666666">.</span><span style="color: #7D9029">class</span><span style="color: #666666">)</span> <span style="color: #666666">{</span>
</div><div id="lc9">                <span style="color: #008000; font-weight: bold">if</span> <span style="color: #666666">(</span>instance <span style="color: #666666">==</span> <span style="color: #008000; font-weight: bold">null</span><span style="color: #666666">)</span> <span style="color: #666666">{</span>
</div><div id="lc10">                    instance <span style="color: #666666">=</span> <span style="color: #008000; font-weight: bold">new</span> Singleton<span style="color: #666666">();</span>
</div><div id="lc11">                <span style="color: #666666">}</span>
</div><div id="lc12">            <span style="color: #666666">}</span>
</div><div id="lc13">        <span style="color: #666666">}</span>
</div><div id="lc14">        <span style="color: #008000; font-weight: bold">return</span> instance<span style="color: #666666">;</span>
</div><div id="lc15">    <span style="color: #666666">}</span>
</div><div id="lc16"><span style="color: #666666">}</span>
</div></pre></div>
<p style="padding: 0; margin: 2em 0 1em 0; font-size: 0.8em; color: #666;"><span style="padding: 0 1em; background-color: #f5f5f5;"> Colored with <a style="color: #333" href="http://dumpz.org">dumpz.org</a></span></p>

BBCODE Copy To Clipboarddone!

[color=#008000][b]class[/b][/color] [color=#0000FF][b]Singleton[/b][/color] [color=#666666]{[/color]
    [color=#008000][b]private[/b][/color] [color=#008000][b]volatile[/b][/color] [color=#008000][b]static[/b][/color] Singleton instance[color=#666666];[/color]
 
    [color=#008000][b]private[/b][/color] [color=#0000FF]Singleton[/color][color=#666666]()[/color] [color=#666666]{}[/color]
 
    [color=#008000][b]public[/b][/color] [color=#008000][b]static[/b][/color] Singleton [color=#0000FF]getInstance[/color][color=#666666]()[/color] [color=#666666]{[/color]
        [color=#008000][b]if[/b][/color] [color=#666666]([/color]instance [color=#666666]==[/color] [color=#008000][b]null[/b][/color][color=#666666])[/color] [color=#666666]{[/color]
            [color=#008000][b]synchronized[/b][/color] [color=#666666]([/color]Singleton[color=#666666].[/color][color=#7D9029]class[/color][color=#666666])[/color] [color=#666666]{[/color]
                [color=#008000][b]if[/b][/color] [color=#666666]([/color]instance [color=#666666]==[/color] [color=#008000][b]null[/b][/color][color=#666666])[/color] [color=#666666]{[/color]
                    instance [color=#666666]=[/color] [color=#008000][b]new[/b][/color] Singleton[color=#666666]();[/color]
                [color=#666666]}[/color]
            [color=#666666]}[/color]
        [color=#666666]}[/color]
        [color=#008000][b]return[/b][/color] instance[color=#666666];[/color]
    [color=#666666]}[/color]
[color=#666666]}[/color]

--------------------------------------
Colored with http://dumpz.org

Light HTML Copy To Clipboarddone!

That method generates HTML with CSS classes. Hence you'll need the style sheet file

<div class="highlight"><pre><div id="lc1"><span class="kd">class</span> <span class="nc">Singleton</span> <span class="o">{</span>
</div><div id="lc2">    <span class="kd">private</span> <span class="kd">volatile</span> <span class="kd">static</span> <span class="n">Singleton</span> <span class="n">instance</span><span class="o">;</span>
</div><div id="lc3"> 
</div><div id="lc4">    <span class="kd">private</span> <span class="nf">Singleton</span><span class="o">()</span> <span class="o">{}</span>
</div><div id="lc5"> 
</div><div id="lc6">    <span class="kd">public</span> <span class="kd">static</span> <span class="n">Singleton</span> <span class="nf">getInstance</span><span class="o">()</span> <span class="o">{</span>
</div><div id="lc7">        <span class="k">if</span> <span class="o">(</span><span class="n">instance</span> <span class="o">==</span> <span class="kc">null</span><span class="o">)</span> <span class="o">{</span>
</div><div id="lc8">            <span class="kd">synchronized</span> <span class="o">(</span><span class="n">Singleton</span><span class="o">.</span><span class="na">class</span><span class="o">)</span> <span class="o">{</span>
</div><div id="lc9">                <span class="k">if</span> <span class="o">(</span><span class="n">instance</span> <span class="o">==</span> <span class="kc">null</span><span class="o">)</span> <span class="o">{</span>
</div><div id="lc10">                    <span class="n">instance</span> <span class="o">=</span> <span class="k">new</span> <span class="n">Singleton</span><span class="o">();</span>
</div><div id="lc11">                <span class="o">}</span>
</div><div id="lc12">            <span class="o">}</span>
</div><div id="lc13">        <span class="o">}</span>
</div><div id="lc14">        <span class="k">return</span> <span class="n">instance</span><span class="o">;</span>
</div><div id="lc15">    <span class="o">}</span>
</div><div id="lc16"><span class="o">}</span>
</div></pre></div>
<p style="padding: 0; margin: 2em 0 1em 0; font-size: 0.8em; color: #666;"><span style="padding: 0 1em; background-color: #f5f5f5;"> Colored with <a style="color: #333" href="http://dumpz.org">dumpz.org</a></span></p>

Habrahabr.ru HTML Copy To Clipboarddone!

Use that HTML for publications on habrahabr.ru

<blockquote><code><font color="#008000"><strong>class</strong></font>&nbsp;<font color="#0000FF"><strong>Singleton</strong></font>&nbsp;<font color="#666666">{</font>
&nbsp;&nbsp;&nbsp;&nbsp;<font color="#008000"><strong>private</strong></font>&nbsp;<font color="#008000"><strong>volatile</strong></font>&nbsp;<font color="#008000"><strong>static</strong></font>&nbsp;Singleton&nbsp;instance<font color="#666666">;</font>
&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;<font color="#008000"><strong>private</strong></font>&nbsp;<font color="#0000FF">Singleton</font><font color="#666666">()</font>&nbsp;<font color="#666666">{}</font>
&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;<font color="#008000"><strong>public</strong></font>&nbsp;<font color="#008000"><strong>static</strong></font>&nbsp;Singleton&nbsp;<font color="#0000FF">getInstance</font><font color="#666666">()</font>&nbsp;<font color="#666666">{</font>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<font color="#008000"><strong>if</strong></font>&nbsp;<font color="#666666">(</font>instance&nbsp;<font color="#666666">==</font>&nbsp;<font color="#008000"><strong>null</strong></font><font color="#666666">)</font>&nbsp;<font color="#666666">{</font>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<font color="#008000"><strong>synchronized</strong></font>&nbsp;<font color="#666666">(</font>Singleton<font color="#666666">.</font><font color="#7D9029">class</font><font color="#666666">)</font>&nbsp;<font color="#666666">{</font>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<font color="#008000"><strong>if</strong></font>&nbsp;<font color="#666666">(</font>instance&nbsp;<font color="#666666">==</font>&nbsp;<font color="#008000"><strong>null</strong></font><font color="#666666">)</font>&nbsp;<font color="#666666">{</font>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;instance&nbsp;<font color="#666666">=</font>&nbsp;<font color="#008000"><strong>new</strong></font>&nbsp;Singleton<font color="#666666">();</font>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<font color="#666666">}</font>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<font color="#666666">}</font>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<font color="#666666">}</font>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<font color="#008000"><strong>return</strong></font>&nbsp;instance<font color="#666666">;</font>
&nbsp;&nbsp;&nbsp;&nbsp;<font color="#666666">}</font>
<font color="#666666">}</font>
</code></blockquote><p><font color="gray">Colored with <a href="http://dumpz.org">dumpz.org</a></p>