|
Server : Apache/2.2.2 (Fedora) System : Linux App1.pathumtani.go.th 2.6.20-1.2320.fc5smp #1 SMP Tue Jun 12 19:40:16 EDT 2007 i686 User : apache ( 48) PHP Version : 5.2.9 Disable Function : NONE Directory : /usr/share/javadoc/regexp/org/apache/regexp/ |
Upload File : |
<?xml version="1.0" encoding="US-ASCII"?>
<!DOCTYPE html PUBLIC "-//gnu.org///DTD XHTML 1.1 plus Target 1.0//EN" "../../../resources/xhtml11-target10.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"><head><title>recompile (Jakarta-Regexp 1.3 API)</title><script src="../../../resources/gjdoc.js" type="text/javascript"><!-- this comment required for konqueror 3.2.2 --></script><meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"/><meta name="generator" content="GNU Gjdoc Standard Doclet"/><meta name="keywords" content="org.apache.regexp.recompile class"/><meta name="keywords" content="main()"/><link rel="stylesheet" type="text/css" href="../../../resources/gjdochtml-clean-layout.css" title="GNU Clean"/><link rel="stylesheet" type="text/css" href="../../../resources/gjdochtml-clean-color1.css" title="GNU Clean"/></head><body class="content class" onload="if(parent.contentPageLoaded)parent.contentPageLoaded(document.title)"><table class="navbar div top"><tr><td class="navbar div top"><div class="navbar div top"><span class="navbar item enabled"><a href="../../../overview-summary.html">Overview</a></span> <span class="navbar item enabled"><a href="package-summary.html">Package</a></span> <span class="navbar item active">Class</span> <span class="navbar item enabled"><a href="recompile-uses.html">Use</a></span> <span class="navbar item enabled"><a href="tree.html">Tree</a></span> <span class="navbar item enabled"><a href="../../../alphaindex.html">Index</a></span> <span class="navbar item enabled"><a href="../../../deprecated.html">Deprecated</a></span> <span class="navbar item enabled"><a href="../../../about.html">About</a></span></div></td></tr><tr><td class="navi"><a href="../../../org/apache/regexp/CharacterIterator.html">Prev Class</a> | <a href="../../../org/apache/regexp/ReaderCharacterIterator.html">Next Class</a></td><td class="navi"><a href="../../../index.html" title="Show in a frameset" target="_top">Frames</a> | <a href="recompile.html" title="Show without frames" target="_top">No Frames</a> </td></tr><tr><td class="navi">Summary: Nested | Field | <a href="#summary-methods">Method</a> | Constr</td><td class="navi">Detail: Nested | Field | <a href="#detail-methods">Method</a> | Constr</td></tr></table><div class="class title outer"><h3 class="class title-package">org.apache.regexp</h3><h1 class="class title-class">Class recompile</h1></div><div class="class inheritance-tree"><ul class="inheritance 0"><li class="inheritance 0"><code>java.lang.Object</code></li><li><ul class="inheritance 1"><li class="inheritance 1"><code>org.apache.regexp.recompile</code></li><li></li></ul></li></ul></div><hr/><div class="class synopsis outer"><div class="class synopsis declaration"><code>public class <b class="class synopsis name">recompile</b></code></div><div class="class synopsis superclass"><code>extends java.lang.Object</code></div></div><hr/><div class="class description"> 'recompile' is a command line tool that pre-compiles one or more regular expressions
for use with the regular expression matcher class 'RE'. For example, the command
"java recompile a*b" produces output like this:
<pre>
// Pre-compiled regular expression "a*b"
char[] re1Instructions =
{
0x007c, 0x0000, 0x001a, 0x007c, 0x0000, 0x000d, 0x0041,
0x0001, 0x0004, 0x0061, 0x007c, 0x0000, 0x0003, 0x0047,
0x0000, 0xfff6, 0x007c, 0x0000, 0x0003, 0x004e, 0x0000,
0x0003, 0x0041, 0x0001, 0x0004, 0x0062, 0x0045, 0x0000,
0x0000,
};
REProgram re1 = new REProgram(re1Instructions);
</pre>
By pasting this output into your code, you can construct a regular expression matcher
(RE) object directly from the pre-compiled data (the character array re1), thus avoiding
the overhead of compiling the expression at runtime. For example:
<pre>
RE r = new RE(re1);
</pre>
</div><div class="taglet"><dl class="tag list"></dl><dt class="tag section header"><b>Version:</b></dt><dd>$Id: recompile.java,v 1.1 2000/04/27 01:22:33 jon Exp $</dd></dl></div><div class="taglet"><dl class="tag list"><dt class="tag section header"><b>Author:</b></dt><dd class="tag item"><a href="mailto:jonl@muppetlabs.com">Jonathan Locke</a></dd></dl></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"><dl class="tag list"><dt class="tag section header"><b>See Also:</b></dt><dd><a href="../../../org/apache/regexp/RE.html"><code>RE</code></a>, <a href="../../../org/apache/regexp/RECompiler.html"><code>RECompiler</code></a></dd></dl></div><div class="taglet"></div><div class="taglet"></div><a name="summary-methods" id="summary-methods"/><dl class="table container"><dd><table class="class summary" border="1" width="100%"><tr class="table header"><td colspan="2"><h2 class="table header">Method Summary</h2></td></tr><tr><td class="left" valign="top"><code class="synopsis">static void</code></td><td class="right"><dl class="list"><dt class="synopsis"><code><a href="#main(String[])">main</a>(String[] arg)</code></dt><dd class="description"> Main application entrypoint.</dd></dl></td></tr></table></dd></dl><a name="detail-methods" id="detail-methods"/><h2 class="section header">Method Details</h2><div class="section"><a name="main(String[])" id="main(String[])"/><div class="member detail outer"><h3 class="member detail name">main</h3><pre class="member detail synopsis">public static void main(String[] arg)</pre><blockquote class="member detail name"><div class="member detail description"> Main application entrypoint.
</div><div class="parameter"><dl><dt class="header"><b>Parameters:</b></dt><dd class="item"><code class="name">arg</code><span class="separator"> - </span><span class="description">Command line arguments</span></dd></dl></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div><div class="taglet"></div></blockquote></div></div><p class="navbar bottom spacer"> </p><table class="navbar div bottom"><tr><td><div class="navbar div top"><span class="navbar item enabled"><a href="../../../overview-summary.html">Overview</a></span> <span class="navbar item enabled"><a href="package-summary.html">Package</a></span> <span class="navbar item active">Class</span> <span class="navbar item enabled"><a href="recompile-uses.html">Use</a></span> <span class="navbar item enabled"><a href="tree.html">Tree</a></span> <span class="navbar item enabled"><a href="../../../alphaindex.html">Index</a></span> <span class="navbar item enabled"><a href="../../../deprecated.html">Deprecated</a></span> <span class="navbar item enabled"><a href="../../../about.html">About</a></span></div></td></tr></table><hr/>Copyright © 2001-2003 Apache Software Foundation. All Rights Reserved.</body></html>