content/builds/3.0.0/apidocs/openbook/tools/converter/TokenRenderer.html - openjpa-site - Git at Google

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 <div class="subTitle">openbook.tools.converter</div>
 <h2 title="Interface TokenRenderer" class="title">Interface TokenRenderer</h2>
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 <dt>All Known Implementing Classes:</dt>
 <dd><a href="../../../openbook/tools/converter/HTMLTokenRenderer.html" title="class in openbook.tools.converter">HTMLTokenRenderer</a>, <a href="../../../openbook/tools/converter/PlainTokenRenderer.html" title="class in openbook.tools.converter">PlainTokenRenderer</a></dd>
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 <hr>
 <br>
 <pre>public interface <span class="typeNameLabel">TokenRenderer</span></pre>
 <div class="block">Renders a runtime ANTLR token.
  <a href="../../../openbook/tools/converter/ParseTokenListener.html" title="class in openbook.tools.converter">ParseTokenListener</a> controls a renderer and streams the rendered Strings
  to appropriate output.
  <br>
  A renderer can define additional bean-style setter methods. They will be set before
  renderer is used.
  <br>
  A concrete renderer should have a no argument constructor.
  <br>
  <a href="../../../openbook/tools/converter/ParseTokenListener.html" title="class in openbook.tools.converter">ParseTokenListener</a> or the <em>framework</em> calls a renderer in following sequence:
  <pre>
     bean-style setter methods as per the user configured
     getPrologue()
     for each token {
        if (line is changing) {
           endLine()
           newLine()
        }
        render()
     }
     getEpilogue();
  </pre></div>
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 <dt><span class="simpleTagLabel">Author:</span></dt>
 <dd>Pinaki Poddar</dd>
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 <td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../openbook/tools/converter/TokenRenderer.html#endLine-int-">endLine</a></span>(int&nbsp;line)</code>
 <div class="block">Produce a string to signal end of a line.</div>
 </td>
 </tr>
 <tr id="i1" class="rowColor">
 <td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../openbook/tools/converter/TokenRenderer.html#getEpilogue--">getEpilogue</a></span>()</code>
 <div class="block">Gets a string to be added after token processing ends.</div>
 </td>
 </tr>
 <tr id="i2" class="altColor">
 <td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../openbook/tools/converter/TokenRenderer.html#getPrologue--">getPrologue</a></span>()</code>
 <div class="block">Gets a string to be added before token processing begins.</div>
 </td>
 </tr>
 <tr id="i3" class="rowColor">
 <td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../openbook/tools/converter/TokenRenderer.html#newLine-int-">newLine</a></span>(int&nbsp;line)</code>
 <div class="block">Produce a string to signal beginning of a line.</div>
 </td>
 </tr>
 <tr id="i4" class="altColor">
 <td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../openbook/tools/converter/TokenRenderer.html#render-int-org.antlr.runtime.Token-">render</a></span>(int&nbsp;decision,
       org.antlr.runtime.Token&nbsp;token)</code>
 <div class="block">Produce a string representation of the given token.</div>
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 <pre><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;getPrologue()</pre>
 <div class="block">Gets a string to be added before token processing begins.
  <br>
  For example, a HTML renderer may return the opening HTML and BODY tags.
  A HTML render using a Cascaded Style Sheet may additionally specify
  the <HEAD> tag to include the style sheet.</div>
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 <pre><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;getEpilogue()</pre>
 <div class="block">Gets a string to be added after token processing ends.
  For example, a HTML renderer may return the closing HTML and BODY tags.</div>
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 <!--   -->
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 <h4>render</h4>
 <pre><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;render(int&nbsp;decision,
               org.antlr.runtime.Token&nbsp;token)</pre>
 <div class="block">Produce a string representation of the given token.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>decision</code> - the index of the decision (or the context) in which
  the current token is being processed. The index refers to ANTLR
  <code>DebugEventListener.enterDecision(int)</code>.</dd>
 <dd><code>token</code> - the token to be rendered. Can be a hidden token as well.</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>a string representation of the given token.</dd>
 </dl>
 </li>
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 <pre><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;newLine(int&nbsp;line)</pre>
 <div class="block">Produce a string to signal beginning of a line.
  <br>
  For example, a renderer printing line numbers can produce a String with the given line number.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>line</code> - the current line number</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>a String can be a blank</dd>
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 <h4>endLine</h4>
 <pre><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;endLine(int&nbsp;line)</pre>
 <div class="block">Produce a string to signal end of a line.
  <br>
  For example, a renderer can produce a newline.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>line</code> - the line being ended</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>a String can be a blank</dd>
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	<div class="subTitle">openbook.tools.converter</div>
	<h2 title="Interface TokenRenderer" class="title">Interface TokenRenderer</h2>
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	<dt>All Known Implementing Classes:</dt>
	<dd><a href="../../../openbook/tools/converter/HTMLTokenRenderer.html" title="class in openbook.tools.converter">HTMLTokenRenderer</a>, <a href="../../../openbook/tools/converter/PlainTokenRenderer.html" title="class in openbook.tools.converter">PlainTokenRenderer</a></dd>
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	<pre>public interface <span class="typeNameLabel">TokenRenderer</span></pre>
	<div class="block">Renders a runtime ANTLR token.
	<a href="../../../openbook/tools/converter/ParseTokenListener.html" title="class in openbook.tools.converter">ParseTokenListener</a> controls a renderer and streams the rendered Strings
	to appropriate output.
	<br>
	A renderer can define additional bean-style setter methods. They will be set before
	renderer is used.
	<br>
	A concrete renderer should have a no argument constructor.
	<br>
	<a href="../../../openbook/tools/converter/ParseTokenListener.html" title="class in openbook.tools.converter">ParseTokenListener</a> or the <em>framework</em> calls a renderer in following sequence:
	<pre>
	bean-style setter methods as per the user configured
	getPrologue()
	for each token {
	if (line is changing) {
	endLine()
	newLine()
	}
	render()
	}
	getEpilogue();
	</pre></div>
	<dl>
	<dt><span class="simpleTagLabel">Author:</span></dt>
	<dd>Pinaki Poddar</dd>
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	<td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
	<td class="colLast"><code><span class="memberNameLink"><a href="../../../openbook/tools/converter/TokenRenderer.html#endLine-int-">endLine</a></span>(int line)</code>
	<div class="block">Produce a string to signal end of a line.</div>
	</td>
	</tr>
	<tr id="i1" class="rowColor">
	<td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
	<td class="colLast"><code><span class="memberNameLink"><a href="../../../openbook/tools/converter/TokenRenderer.html#getEpilogue--">getEpilogue</a></span>()</code>
	<div class="block">Gets a string to be added after token processing ends.</div>
	</td>
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	<tr id="i2" class="altColor">
	<td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
	<td class="colLast"><code><span class="memberNameLink"><a href="../../../openbook/tools/converter/TokenRenderer.html#getPrologue--">getPrologue</a></span>()</code>
	<div class="block">Gets a string to be added before token processing begins.</div>
	</td>
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	<tr id="i3" class="rowColor">
	<td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
	<td class="colLast"><code><span class="memberNameLink"><a href="../../../openbook/tools/converter/TokenRenderer.html#newLine-int-">newLine</a></span>(int line)</code>
	<div class="block">Produce a string to signal beginning of a line.</div>
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	<td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
	<td class="colLast"><code><span class="memberNameLink"><a href="../../../openbook/tools/converter/TokenRenderer.html#render-int-org.antlr.runtime.Token-">render</a></span>(int decision,
	org.antlr.runtime.Token token)</code>
	<div class="block">Produce a string representation of the given token.</div>
	</td>
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	<h4>getPrologue</h4>
	<pre><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getPrologue()</pre>
	<div class="block">Gets a string to be added before token processing begins.
	<br>
	For example, a HTML renderer may return the opening HTML and BODY tags.
	A HTML render using a Cascaded Style Sheet may additionally specify
	the <HEAD> tag to include the style sheet.</div>
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	<h4>getEpilogue</h4>
	<pre><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getEpilogue()</pre>
	<div class="block">Gets a string to be added after token processing ends.
	For example, a HTML renderer may return the closing HTML and BODY tags.</div>
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	<h4>render</h4>
	<pre><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> render(int decision,
	org.antlr.runtime.Token token)</pre>
	<div class="block">Produce a string representation of the given token.</div>
	<dl>
	<dt><span class="paramLabel">Parameters:</span></dt>
	<dd><code>decision</code> - the index of the decision (or the context) in which
	the current token is being processed. The index refers to ANTLR
	<code>DebugEventListener.enterDecision(int)</code>.</dd>
	<dd><code>token</code> - the token to be rendered. Can be a hidden token as well.</dd>
	<dt><span class="returnLabel">Returns:</span></dt>
	<dd>a string representation of the given token.</dd>
	</dl>
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	<h4>newLine</h4>
	<pre><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> newLine(int line)</pre>
	<div class="block">Produce a string to signal beginning of a line.
	<br>
	For example, a renderer printing line numbers can produce a String with the given line number.</div>
	<dl>
	<dt><span class="paramLabel">Parameters:</span></dt>
	<dd><code>line</code> - the current line number</dd>
	<dt><span class="returnLabel">Returns:</span></dt>
	<dd>a String can be a blank</dd>
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	<h4>endLine</h4>
	<pre><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> endLine(int line)</pre>
	<div class="block">Produce a string to signal end of a line.
	<br>
	For example, a renderer can produce a newline.</div>
	<dl>
	<dt><span class="paramLabel">Parameters:</span></dt>
	<dd><code>line</code> - the line being ended</dd>
	<dt><span class="returnLabel">Returns:</span></dt>
	<dd>a String can be a blank</dd>
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