diff options
| author |   Ashlee Young <ashlee@onosfw.com> | 2015-10-23 10:00:02 -0700 |
|---|---|---|
| committer | Ashlee Young <ashlee@onosfw.com> | 2015-10-23 10:00:02 -0700 |
| commit | 753a6c60f47f3ac4f270005b65e9d6481de8eb68 (patch) | |
| tree | 3d0a1ae3b4d994550f6614b417b991eee3eb8911 /framework/src/ant/apache-ant-1.9.6/manual/Tasks/jjtree.html | |
| parent | c62d20eb3b4620c06d833be06f50b2600d96dd42 (diff) | |
Adding maven and ant source trees
Change-Id: I0a39b9add833a31b9c3f98d193983ae2f3a5a445
Signed-off-by: Ashlee Young <ashlee@onosfw.com>
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/manual/Tasks/jjtree.html')
| -rw-r--r-- | framework/src/ant/apache-ant-1.9.6/manual/Tasks/jjtree.html | 563 |
1 files changed, 563 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/manual/Tasks/jjtree.html b/framework/src/ant/apache-ant-1.9.6/manual/Tasks/jjtree.html new file mode 100644 index 00000000..7fbb2a9f --- /dev/null +++ b/framework/src/ant/apache-ant-1.9.6/manual/Tasks/jjtree.html @@ -0,0 +1,563 @@ +<!-- + Licensed to the Apache Software Foundation (ASF) under one or more + contributor license agreements. See the NOTICE file distributed with + this work for additional information regarding copyright ownership. + The ASF licenses this file to You under the Apache License, Version 2.0 + (the "License"); you may not use this file except in compliance with + the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +--> +<!doctype html public "-//w3c//dtd html 4.0 transitional//en"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> + <meta http-equiv="Content-Language" content="en-us"> + <link rel="stylesheet" type="text/css" href="../stylesheets/style.css"> +<title>JJTree Task</title> +</head> +<body> + +<h2> +<a NAME="jjtree"></a>JJTree</h2> + +<h3> +Description</h3> +<p>Invokes the <a href="http://javacc.dev.java.net/">JJTree</a> preprocessor +for the JavaCC compiler compiler. It inserts parse tree building actions +at various places in the JavaCC source that it generates. The output of +JJTree is run through JavaCC to create the parser. +<p>To use the jjtree task, set the <i>target</i> attribute to the name +of the JJTree grammar file to process. You also need to specify the directory +containing the JavaCC installation using the <i>javacchome</i> attribute, +so that Ant can find the JavaCC classes. Optionally, you can also set the +<i>outputdirectory</i> +to write the generated JavaCC grammar and node files to a specific directory. +Otherwise jjtree writes the generated JavaCC grammar and node files to the directory +containing the JJTree grammar file. As an extra option, you can also set the +<i>outputfile</i> to write the generated JavaCC grammar file to a specific (directory and) file. +Otherwise jjtree writes the generated JavaCC grammar file as the JJTree +grammar file with a suffix .jj.</p> +<p>This task only invokes JJTree if the grammar file is newer than the +generated JavaCC file.</p> + +<h3>Parameters</h3> + +<table BORDER CELLSPACING=0 CELLPADDING=2 > +<tr> +<td VALIGN=TOP><b>Attribute</b></td> + +<td VALIGN=TOP><b>Description</b></td> + +<td ALIGN=CENTER VALIGN=TOP><b>Required</b></td> +</tr> + +<tr> +<td VALIGN=TOP>target</td> + +<td VALIGN=TOP>The jjtree grammar file to process.</td> + +<td ALIGN=CENTER VALIGN=TOP>Yes</td> +</tr> + +<tr> +<td VALIGN=TOP>javacchome</td> + +<td VALIGN=TOP>The directory containing the JavaCC distribution.</td> + +<td ALIGN=CENTER VALIGN=TOP>Yes</td> +</tr> + +<tr> +<td VALIGN=TOP>outputdirectory</td> + +<td VALIGN=TOP>The directory to write the generated JavaCC grammar and node files to. +If not set, the files are written to the directory containing the grammar file. </td> + +<td ALIGN=CENTER VALIGN=TOP>No</td> +</tr> + +<tr> +<td VALIGN=TOP>outputfile</td> + +<td VALIGN=TOP>The file to write the generated JavaCC grammar file +to. If not set, the file is written with the same name as the JJTree +grammar file but with a the suffix <code>.jj</code>. This is a +filename relative to <em>outputdirectory</em> if specified, the +project's basedir.</td> + +<td ALIGN=CENTER VALIGN=TOP>No</td> +</tr> + +<tr> +<td VALIGN=TOP>buildnodefiles</td> + +<td VALIGN=TOP>Sets the BUILD_NODE_FILES grammar option. This is a boolean +option.</td> + +<td ALIGN=CENTER VALIGN=TOP>No</td> +</tr> + +<tr> +<td VALIGN=TOP>multi</td> + +<td VALIGN=TOP>Sets the MULTI grammar option. This is a boolean option.</td> + +<td ALIGN=CENTER VALIGN=TOP>No</td> +</tr> + +<tr> +<td VALIGN=TOP>nodedefaultvoid</td> + +<td VALIGN=TOP>Sets the NODE_DEFAULT_VOID grammar option. This is a boolean +option.</td> + +<td ALIGN=CENTER VALIGN=TOP>No</td> +</tr> + +<tr> +<td VALIGN=TOP>nodefactory</td> + +<td VALIGN=TOP>Sets the NODE_FACTORY grammar option. This is boolean option.</td> + +<td ALIGN=CENTER VALIGN=TOP>No</td> +</tr> + +<tr> +<td VALIGN=TOP>nodescopehook</td> + +<td VALIGN=TOP>Sets the NODE_SCOPE_HOOK grammar option. This is a boolean +option.</td> + +<td ALIGN=CENTER VALIGN=TOP>No</td> +</tr> + +<tr> +<td VALIGN=TOP>nodeusesparser</td> + +<td VALIGN=TOP>Sets the NODE_USES_PARSER grammar option. This is a boolean +option.</td> + +<td ALIGN=CENTER VALIGN=TOP>No</td> +</tr> + +<tr> +<td VALIGN=TOP>static</td> + +<td VALIGN=TOP>Sets the STATIC grammar option. This is a boolean option.</td> + +<td ALIGN=CENTER VALIGN=TOP>No</td> +</tr> + +<tr> +<td VALIGN=TOP>visitor</td> + +<td VALIGN=TOP>Sets the VISITOR grammar option. This is a boolean option.</td> + +<td ALIGN=CENTER VALIGN=TOP>No</td> +</tr> + +<tr> +<td VALIGN=TOP>nodepackage</td> + +<td VALIGN=TOP>Sets the NODE_PACKAGE grammar option. This is a string option.</td> + +<td ALIGN=CENTER VALIGN=TOP>No</td> +</tr> + +<tr> +<td VALIGN=TOP>visitorexception</td> + +<td VALIGN=TOP>Sets the VISITOR_EXCEPTION grammar option. This is a string +option.</td> + +<td ALIGN=CENTER VALIGN=TOP>No</td> +</tr> + +<tr> +<td VALIGN=TOP>nodeprefix</td> + +<td VALIGN=TOP>Sets the NODE_PREFIX grammar option. This is a string option.</td> + +<td ALIGN=CENTER VALIGN=TOP>No</td> +</tr> + + <tr> + <td valign="top">maxmemory</td> + <td valign="top">Max amount of memory to allocate to the forked + VM. <em>since Ant 1.8.3</em></td> + <td align="center" valign="top">No</td> + </tr> +</table> + +<h3> +Example</h3> + +<blockquote> +<pre><jjtree + target="src/Parser.jjt" + outputdirectory="build/src" + javacchome="c:/program files/JavaCC" + nodeusesparser="true" +/></pre> +</blockquote> +This invokes JJTree on grammar file src/Parser.jjt, writing the generated +grammar file, Parser.jj, file to build/src. The grammar option NODE_USES_PARSER +is set to true when invoking JJTree. +<br> + +<h3>Comparison output locations between command line JJTree and different Ant taskdef versions</h3> + +<table cellpadding="3" border="1"> +<tr> + <td><b>Command Line JJTree options</b> + <br> <i>and Generated Files</i> (working directory: <code>/tmp</code>)</td> + <td><b>Ant 1.5.3</b> versus command line</td> + <td><b>Ant 1.6</b> versus command line</td> +</tr> +<tr> + <td><pre><b>jjtree grammar.jjt</b> + /tmp/grammar.jj + /tmp/<generated>.java</pre> + </td> + <td>Same</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree relative/grammar.jjt</b> + /tmp/grammar.jj + /tmp/<generated>.java</pre> + </td> + <td><pre> +/tmp/relative/grammar.jj +/tmp/relative/<generated>.java</pre> + </td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree /tmp/absolute/grammar.jjt</b> + /tmp/grammar.jj + /tmp/<generated>.java</pre> + </td> + <td><pre> +/tmp/absolute/grammar.jj +/tmp/absolute/<generated>.java</pre> + </td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_DIRECTORY:relative grammar.jjt</b> + /tmp/relative/grammar.jj + /tmp/relative/<generated>.java</pre> + </td> + <td>Same</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_DIRECTORY:relative relative/grammar.jjt</b> + /tmp/relative/grammar.jj + /tmp/relative/<generated>.java</pre> + </td> + <td>Same</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_DIRECTORY:relative /tmp/absolute/grammar.jjt</b> + /tmp/relative/grammar.jj + /tmp/relative/<generated>.java</pre> + </td> + <td>Same</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_DIRECTORY:/tmp/absolute/ grammar.jjt</b> + /tmp/absolute/grammar.jj + /tmp/absolute/<generated>.java</pre> + </td> + <td>Same</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_DIRECTORY:/tmp/absolute/ relative/grammar.jjt</b> + /tmp/absolute/grammar.jj + /tmp/absolute/<generated>.java</pre> + </td> + <td>Same</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_DIRECTORY:/tmp/absolute/ /tmp/absolute/grammar.jjt</b> + /tmp/absolute/grammar.jj + /tmp/absolute/<generated>.java</pre> + </td> + <td>Same</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:output.jj grammar.jjt</b> + /tmp/output.jj + /tmp/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:output.jj relative/grammar.jjt</b> + /tmp/output.jj + /tmp/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:output.jj /tmp/absolute/grammar.jjt</b> + /tmp/output.jj + /tmp/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:output.jj -OUTPUT_DIRECTORY:relative grammar.jjt</b> + /tmp/relative/output.jj + /tmp/relative/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:output.jj -OUTPUT_DIRECTORY:relative relative/grammar.jjt</b> + /tmp/relative/output.jj + /tmp/relative/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:output.jj -OUTPUT_DIRECTORY:relative /tmp/absolute/grammar.jjt</b> + /tmp/relative/output.jj + /tmp/relative/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:output.jj -OUTPUT_DIRECTORY:/tmp/absolute/ grammar.jjt</b> + /tmp/absolute/output.jj + /tmp/absolute/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:output.jj -OUTPUT_DIRECTORY:/tmp/absolute/ relative/grammar.jjt</b> + /tmp/absolute/output.jj + /tmp/absolute/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:output.jj -OUTPUT_DIRECTORY:/tmp/absolute/ /tmp/absolute/grammar.jjt</b> + /tmp/absolute/output.jj + /tmp/absolute/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:subdir/output.jj grammar.jjt</b> + /tmp/subdir/output.jj + /tmp/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:subdir/output.jj relative/grammar.jjt</b> + /tmp/subdir/output.jj + /tmp/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:subdir/output.jj /tmp/absolute/grammar.jjt</b> + /tmp/subdir/output.jj + /tmp/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:subdir/output.jj -OUTPUT_DIRECTORY:relative grammar.jjt</b> + /tmp/relative/subdir/output.jj + /tmp/relative/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:subdir/output.jj -OUTPUT_DIRECTORY:relative relative/grammar.jjt</b> + /tmp/relative/subdir/output.jj + /tmp/relative/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:subdir/output.jj -OUTPUT_DIRECTORY:relative /tmp/absolute/grammar.jjt</b> + /tmp/relative/subdir/output.jj + /tmp/relative/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:subdir/output.jj -OUTPUT_DIRECTORY:/tmp/absolute/ grammar.jjt</b> + /tmp/absolute/subdir/output.jj + /tmp/absolute/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:subdir/output.jj -OUTPUT_DIRECTORY:/tmp/absolute/ relative/grammar.jjt</b> + /tmp/absolute/subdir/output.jj + /tmp/absolute/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:subdir/output.jj -OUTPUT_DIRECTORY:/tmp/absolute/ /tmp/absolute/grammar.jjt</b> + /tmp/absolute/subdir/output.jj + /tmp/absolute/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:/tmp/subdir/output.jj grammar.jjt</b> + /tmp/subdir/output.jj + /tmp/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:/tmp/subdir/output.jj relative/grammar.jjt</b> + /tmp/subdir/output.jj + /tmp/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:/tmp/subdir/output.jj /tmp/absolute/grammar.jjt</b> + /tmp/subdir/output.jj + /tmp/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:<i><u>D:</u></i>/tmp/subdir/output.jj grammar.jjt</b> + /tmp/subdir/output.jj + /tmp/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Not Supported *)</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:<i><u>D:</u></i>/tmp/subdir/output.jj relative/grammar.jjt</b> + /tmp/subdir/output.jj + /tmp/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Not Supported *)</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:<i><u>D:</u></i>/tmp/subdir/output.jj /tmp/absolute/grammar.jjt</b> + /tmp/subdir/output.jj + /tmp/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Not Supported *)</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:/tmp/subdir/output.jj -OUTPUT_DIRECTORY:relative grammar.jjt</b> + /tmp/relative/tmp/subdir/output.jj + /tmp/relative/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:/tmp/subdir/output.jj -OUTPUT_DIRECTORY:relative relative/grammar.jjt</b> + /tmp/relative/tmp/subdir/output.jj + /tmp/relative/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:/tmp/subdir/output.jj -OUTPUT_DIRECTORY:relative /tmp/absolute/grammar.jjt</b> + /tmp/relative/tmp/subdir/output.jj + /tmp/relative/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:/tmp/subdir/output.jj -OUTPUT_DIRECTORY:/tmp/absolute/ grammar.jjt</b> + /tmp/absolute/tmp/subdir/output.jj + /tmp/absolute/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:/tmp/subdir/output.jj -OUTPUT_DIRECTORY:/tmp/absolute/ relative/grammar.jjt</b> + /tmp/absolute/tmp/subdir/output.jj + /tmp/absolute/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +<tr> + <td><pre><b>jjtree -OUTPUT_FILE:/tmp/subdir/output.jj -OUTPUT_DIRECTORY:/tmp/absolute/ /tmp/absolute/grammar.jjt</b> + /tmp/absolute/tmp/subdir/output.jj + /tmp/absolute/<generated>.java</pre> + </td> + <td>Not Supported</td> + <td>Same</td> +</tr> +</table> + +<p>*) <u>Footnote</u>: When running JJTree with the Ant taskdef <i>jjtree</i> the option <code>-OUTPUT_DIRECTORY</code> must always +be set, because the project's basedir and the Ant working directory might differ. So even if you don't specify the jjtree taskdef +<i>outputdirectory</i> JJTree will be called with the <code>-OUTPUT_DIRECTORY</code> set to the project's basedirectory. +But when the <code>-OUTPUT_DIRECTORY</code> is set, the <code>-OUTPUT_FILE</code> setting is handled as if relative to this +<code>-OUTPUT_DIRECTORY</code>. Thus when the <code>-OUTPUT_FILE</code> is absolute or contains a drive letter we have a +problem. +Therefore absolute <i>outputfile</i>s (when the <i>outputdirectory</i> isn't specified) are made relative to the default directory. +And for this reason <i>outputfile</i>s that contain a drive letter can't be supported.</p> + +<p>By the way: specifying a drive letter in the <code>-OUTPUT_FILE</code> when the <code>-OUTPUT_DIRECTORY</code> is set, also +results in strange behavior when running JJTree from the command line.</p> + +<br> + + + + +</body> +</html> + |