JavaCompilerCore/doc/LambdaJavadoc/de/dhbwstuttgart/parser/Scanner.html
2015-05-12 19:57:14 +02:00

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<div class="subTitle">de.dhbwstuttgart.parser</div>
<h2 title="Class Scanner" class="title">Class Scanner</h2>
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<li>java.lang.Object</li>
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<dd><a href="../../../de/dhbwstuttgart/parser/JavaParser.yyInput.html" title="interface in de.dhbwstuttgart.parser">JavaParser.yyInput</a></dd>
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<pre>public class <span class="typeNameLabel">Scanner</span>
extends <a href="../../../de/dhbwstuttgart/parser/JavaLexer.html" title="class in de.dhbwstuttgart.parser">JavaLexer</a>
implements <a href="../../../de/dhbwstuttgart/parser/JavaParser.yyInput.html" title="interface in de.dhbwstuttgart.parser">JavaParser.yyInput</a></pre>
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<code><a href="../../../de/dhbwstuttgart/parser/JavaLexer.html#token">token</a></code></li>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../de/dhbwstuttgart/parser/Scanner.html#Scanner-java.io.Reader-">Scanner</a></span>(java.io.Reader&nbsp;reader)</code>&nbsp;</td>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../de/dhbwstuttgart/parser/Scanner.html#advance--">advance</a></span>()</code>
<div class="block">move on to next token.</div>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../de/dhbwstuttgart/parser/Scanner.html#token--">token</a></span>()</code>
<div class="block">classifies current token.</div>
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<td class="colFirst"><code>java.lang.Object</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../de/dhbwstuttgart/parser/Scanner.html#value--">value</a></span>()</code>
<div class="block">associated with current token.</div>
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<code><a href="../../../de/dhbwstuttgart/parser/JavaLexer.html#yylex--">yylex</a></code></li>
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<h4>Scanner</h4>
<pre>public&nbsp;Scanner(java.io.Reader&nbsp;reader)</pre>
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<h4>token</h4>
<pre>public&nbsp;int&nbsp;token()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../de/dhbwstuttgart/parser/JavaParser.yyInput.html#token--">JavaParser.yyInput</a></code></span></div>
<div class="block">classifies current token.
Should not be called if advance() returned false.</div>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../de/dhbwstuttgart/parser/JavaParser.yyInput.html#token--">token</a></code>&nbsp;in interface&nbsp;<code><a href="../../../de/dhbwstuttgart/parser/JavaParser.yyInput.html" title="interface in de.dhbwstuttgart.parser">JavaParser.yyInput</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>current %token or single character.</dd>
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<h4>advance</h4>
<pre>public&nbsp;boolean&nbsp;advance()
throws java.io.IOException</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../de/dhbwstuttgart/parser/JavaParser.yyInput.html#advance--">JavaParser.yyInput</a></code></span></div>
<div class="block">move on to next token.</div>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../de/dhbwstuttgart/parser/JavaParser.yyInput.html#advance--">advance</a></code>&nbsp;in interface&nbsp;<code><a href="../../../de/dhbwstuttgart/parser/JavaParser.yyInput.html" title="interface in de.dhbwstuttgart.parser">JavaParser.yyInput</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>false if positioned beyond tokens.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>IOException</code> - on input error.</dd>
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<h4>value</h4>
<pre>public&nbsp;java.lang.Object&nbsp;value()</pre>
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<div class="block">associated with current token.
Should not be called if advance() returned false.</div>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../de/dhbwstuttgart/parser/JavaParser.yyInput.html#value--">value</a></code>&nbsp;in interface&nbsp;<code><a href="../../../de/dhbwstuttgart/parser/JavaParser.yyInput.html" title="interface in de.dhbwstuttgart.parser">JavaParser.yyInput</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>value for token().</dd>
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