JavaTXCompilerInJavaTX/doc/LambdaJavadoc/mycompiler/myparser/Scanner.html
2014-02-04 17:44:03 +01:00

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<div class="subTitle">mycompiler.myparser</div>
<h2 title="Class Scanner" class="title">Class Scanner</h2>
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<ul class="inheritance">
<li>java.lang.Object</li>
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<ul class="inheritance">
<li><a href="../../mycompiler/myparser/JavaLexer.html" title="class in mycompiler.myparser">mycompiler.myparser.JavaLexer</a></li>
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<li>mycompiler.myparser.Scanner</li>
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<pre>public class <span class="strong">Scanner</span>
extends <a href="../../mycompiler/myparser/JavaLexer.html" title="class in mycompiler.myparser">JavaLexer</a>
implements <a href="../../mycompiler/myparser/JavaParser.yyInput.html" title="interface in mycompiler.myparser">JavaParser.yyInput</a></pre>
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colOne"><code><strong><a href="../../mycompiler/myparser/Scanner.html#Scanner(java.io.Reader)">Scanner</a></strong>(java.io.Reader&nbsp;reader)</code>&nbsp;</td>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../mycompiler/myparser/Scanner.html#advance()">advance</a></strong>()</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><strong><a href="../../mycompiler/myparser/Scanner.html#token()">token</a></strong>()</code>
<div class="block">classifies current token.</div>
</td>
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<td class="colFirst"><code>java.lang.Object</code></td>
<td class="colLast"><code><strong><a href="../../mycompiler/myparser/Scanner.html#value()">value</a></strong>()</code>
<div class="block">associated with current token.</div>
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<h3>Methods inherited from class&nbsp;mycompiler.myparser.<a href="../../mycompiler/myparser/JavaLexer.html" title="class in mycompiler.myparser">JavaLexer</a></h3>
<code><a href="../../mycompiler/myparser/JavaLexer.html#yylex()">yylex</a></code></li>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
<code>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</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"><strong>Description copied from interface:&nbsp;<code><a href="../../mycompiler/myparser/JavaParser.yyInput.html#token()">JavaParser.yyInput</a></code></strong></div>
<div class="block">classifies current token.
Should not be called if advance() returned false.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../mycompiler/myparser/JavaParser.yyInput.html#token()">token</a></code>&nbsp;in interface&nbsp;<code><a href="../../mycompiler/myparser/JavaParser.yyInput.html" title="interface in mycompiler.myparser">JavaParser.yyInput</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>current %token or single character.</dd></dl>
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<h4>advance</h4>
<pre>public&nbsp;boolean&nbsp;advance()
throws java.io.IOException</pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../mycompiler/myparser/JavaParser.yyInput.html#advance()">JavaParser.yyInput</a></code></strong></div>
<div class="block">move on to next token.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../mycompiler/myparser/JavaParser.yyInput.html#advance()">advance</a></code>&nbsp;in interface&nbsp;<code><a href="../../mycompiler/myparser/JavaParser.yyInput.html" title="interface in mycompiler.myparser">JavaParser.yyInput</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>false if positioned beyond tokens.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code>IOException</code> - on input error.</dd></dl>
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<h4>value</h4>
<pre>public&nbsp;java.lang.Object&nbsp;value()</pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../mycompiler/myparser/JavaParser.yyInput.html#value()">JavaParser.yyInput</a></code></strong></div>
<div class="block">associated with current token.
Should not be called if advance() returned false.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../mycompiler/myparser/JavaParser.yyInput.html#value()">value</a></code>&nbsp;in interface&nbsp;<code><a href="../../mycompiler/myparser/JavaParser.yyInput.html" title="interface in mycompiler.myparser">JavaParser.yyInput</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>value for token().</dd></dl>
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