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- <td><strong>Class</strong></td>
- <td class="class-name-in-header">MCollective::Matcher::Scanner</td>
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- <td><strong>In:</strong></td>
- <td>
- <a href="../../../files/lib/mcollective/matcher/scanner_rb.html">
- lib/mcollective/matcher/scanner.rb
- </a>
- <br />
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- Object
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- <h3 class="section-bar">Methods</h3>
-
- <div class="name-list">
- <a href="#M000154">get_token</a>
- <a href="#M000153">new</a>
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- <td class="context-item-name">arguments</td>
- <td class="context-item-value"> [RW] </td>
- <td class="context-item-desc"></td>
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- <tr class="top-aligned-row context-row">
- <td class="context-item-name">token_index</td>
- <td class="context-item-value"> [RW] </td>
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- <div id="method-M000153" class="method-detail">
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- <div class="method-heading">
- <a href="#M000153" class="method-signature">
- <span class="method-name">new</span><span class="method-args">(arguments)</span>
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- onclick="toggleCode('M000153-source');return false;">[Source]</a></p>
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-<pre>
- <span class="ruby-comment cmt"># File lib/mcollective/matcher/scanner.rb, line 6</span>
- 6: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">initialize</span>(<span class="ruby-identifier">arguments</span>)
- 7: <span class="ruby-ivar">@token_index</span> = <span class="ruby-value">0</span>
- 8: <span class="ruby-ivar">@arguments</span> = <span class="ruby-identifier">arguments</span>.<span class="ruby-identifier">split</span>(<span class="ruby-value str">""</span>)
- 9: <span class="ruby-ivar">@seperation_counter</span> = <span class="ruby-value">0</span>
-10: <span class="ruby-ivar">@white_spaces</span> = <span class="ruby-value">0</span>
-11: <span class="ruby-keyword kw">end</span>
-</pre>
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- </div>
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-
- <h3 class="section-bar">Public Instance methods</h3>
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- <div id="method-M000154" class="method-detail">
- <a name="M000154"></a>
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- <div class="method-heading">
- <a href="#M000154" class="method-signature">
- <span class="method-name">get_token</span><span class="method-args">()</span>
- </a>
- </div>
-
- <div class="method-description">
- <p>
-Scans the input string and identifies single language tokens
-</p>
- <p><a class="source-toggle" href="#"
- onclick="toggleCode('M000154-source');return false;">[Source]</a></p>
- <div class="method-source-code" id="M000154-source">
-<pre>
- <span class="ruby-comment cmt"># File lib/mcollective/matcher/scanner.rb, line 14</span>
-14: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">get_token</span>
-15: <span class="ruby-keyword kw">if</span> <span class="ruby-ivar">@token_index</span> <span class="ruby-operator">>=</span> <span class="ruby-ivar">@arguments</span>.<span class="ruby-identifier">size</span>
-16: <span class="ruby-keyword kw">return</span> <span class="ruby-keyword kw">nil</span>
-17: <span class="ruby-keyword kw">end</span>
-18:
-19: <span class="ruby-keyword kw">case</span> <span class="ruby-ivar">@arguments</span>[<span class="ruby-ivar">@token_index</span>]
-20: <span class="ruby-keyword kw">when</span> <span class="ruby-value str">"("</span>
-21: <span class="ruby-keyword kw">return</span> <span class="ruby-value str">"("</span>, <span class="ruby-value str">"("</span>
-22:
-23: <span class="ruby-keyword kw">when</span> <span class="ruby-value str">")"</span>
-24: <span class="ruby-keyword kw">return</span> <span class="ruby-value str">")"</span>, <span class="ruby-value str">")"</span>
-25:
-26: <span class="ruby-keyword kw">when</span> <span class="ruby-value str">"n"</span>
-27: <span class="ruby-keyword kw">if</span> (<span class="ruby-ivar">@arguments</span>[<span class="ruby-ivar">@token_index</span> <span class="ruby-operator">+</span> <span class="ruby-value">1</span>] <span class="ruby-operator">==</span> <span class="ruby-value str">"o"</span>) <span class="ruby-operator">&&</span> (<span class="ruby-ivar">@arguments</span>[<span class="ruby-ivar">@token_index</span> <span class="ruby-operator">+</span> <span class="ruby-value">2</span>] <span class="ruby-operator">==</span> <span class="ruby-value str">"t"</span>) <span class="ruby-operator">&&</span> ((<span class="ruby-ivar">@arguments</span>[<span class="ruby-ivar">@token_index</span> <span class="ruby-operator">+</span> <span class="ruby-value">3</span>] <span class="ruby-operator">==</span> <span class="ruby-value str">" "</span>) <span class="ruby-operator">||</span> (<span class="ruby-ivar">@arguments</span>[<span class="ruby-ivar">@token_index</span> <span class="ruby-operator">+</span> <span class="ruby-value">3</span>] <span class="ruby-operator">==</span> <span class="ruby-value str">"("</span>))
-28: <span class="ruby-ivar">@token_index</span> <span class="ruby-operator">+=</span> <span class="ruby-value">2</span>
-29: <span class="ruby-keyword kw">return</span> <span class="ruby-value str">"not"</span>, <span class="ruby-value str">"not"</span>
-30: <span class="ruby-keyword kw">else</span>
-31: <span class="ruby-identifier">gen_statement</span>
-32: <span class="ruby-keyword kw">end</span>
-33:
-34: <span class="ruby-keyword kw">when</span> <span class="ruby-value str">"!"</span>
-35: <span class="ruby-keyword kw">return</span> <span class="ruby-value str">"not"</span>, <span class="ruby-value str">"not"</span>
-36:
-37: <span class="ruby-keyword kw">when</span> <span class="ruby-value str">"a"</span>
-38: <span class="ruby-keyword kw">if</span> (<span class="ruby-ivar">@arguments</span>[<span class="ruby-ivar">@token_index</span> <span class="ruby-operator">+</span> <span class="ruby-value">1</span>] <span class="ruby-operator">==</span> <span class="ruby-value str">"n"</span>) <span class="ruby-operator">&&</span> (<span class="ruby-ivar">@arguments</span>[<span class="ruby-ivar">@token_index</span> <span class="ruby-operator">+</span> <span class="ruby-value">2</span>] <span class="ruby-operator">==</span> <span class="ruby-value str">"d"</span>) <span class="ruby-operator">&&</span> ((<span class="ruby-ivar">@arguments</span>[<span class="ruby-ivar">@token_index</span> <span class="ruby-operator">+</span> <span class="ruby-value">3</span>] <span class="ruby-operator">==</span> <span class="ruby-value str">" "</span>) <span class="ruby-operator">||</span> (<span class="ruby-ivar">@arguments</span>[<span class="ruby-ivar">@token_index</span> <span class="ruby-operator">+</span> <span class="ruby-value">3</span>] <span class="ruby-operator">==</span> <span class="ruby-value str">"("</span>))
-39: <span class="ruby-ivar">@token_index</span> <span class="ruby-operator">+=</span> <span class="ruby-value">2</span>
-40: <span class="ruby-keyword kw">return</span> <span class="ruby-value str">"and"</span>, <span class="ruby-value str">"and"</span>
-41: <span class="ruby-keyword kw">else</span>
-42: <span class="ruby-identifier">gen_statement</span>
-43: <span class="ruby-keyword kw">end</span>
-44:
-45: <span class="ruby-keyword kw">when</span> <span class="ruby-value str">"o"</span>
-46: <span class="ruby-keyword kw">if</span> (<span class="ruby-ivar">@arguments</span>[<span class="ruby-ivar">@token_index</span> <span class="ruby-operator">+</span> <span class="ruby-value">1</span>] <span class="ruby-operator">==</span> <span class="ruby-value str">"r"</span>) <span class="ruby-operator">&&</span> ((<span class="ruby-ivar">@arguments</span>[<span class="ruby-ivar">@token_index</span> <span class="ruby-operator">+</span> <span class="ruby-value">2</span>] <span class="ruby-operator">==</span> <span class="ruby-value str">" "</span>) <span class="ruby-operator">||</span> (<span class="ruby-ivar">@arguments</span>[<span class="ruby-ivar">@token_index</span> <span class="ruby-operator">+</span> <span class="ruby-value">2</span>] <span class="ruby-operator">==</span> <span class="ruby-value str">"("</span>))
-47: <span class="ruby-ivar">@token_index</span> <span class="ruby-operator">+=</span> <span class="ruby-value">1</span>
-48: <span class="ruby-keyword kw">return</span> <span class="ruby-value str">"or"</span>, <span class="ruby-value str">"or"</span>
-49: <span class="ruby-keyword kw">else</span>
-50: <span class="ruby-identifier">gen_statement</span>
-51: <span class="ruby-keyword kw">end</span>
-52:
-53: <span class="ruby-keyword kw">when</span> <span class="ruby-value str">" "</span>
-54: <span class="ruby-keyword kw">return</span> <span class="ruby-value str">" "</span>, <span class="ruby-value str">" "</span>
-55:
-56: <span class="ruby-keyword kw">else</span>
-57: <span class="ruby-identifier">gen_statement</span>
-58: <span class="ruby-keyword kw">end</span>
-59: <span class="ruby-keyword kw">end</span>
-</pre>
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