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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/frameset.dtd">
<HTML>
<HEAD>
<TITLE>XOTcl - Documentation -- ./library/lib/metadataAnalyzer.xotcl</TITLE>
<LINK REL="StyleSheet" HREF="xotcl-doc.css" TYPE="text/css">
</HEAD>
<BODY BGCOLOR="FFFFFF">
<h1>
<IMG SRC="./logo-100.jpg" ALT="./library/lib/metadataAnalyzer.xotcl" ALIGN="MIDDLE">
./library/lib/metadataAnalyzer.xotcl</h1>
<HR>
<P>
<h2> Package/File Information </h2>
<b> No package provided/required </b>
<BR>
<BR>
<b>Defined Objects/Classes: </b>
<UL>
<LI>
<A HREF="#@">
<em>@</em>:
</A>
<BR>
</LI>
<LI>
<A HREF="#AnalyzerCmd">
<em>AnalyzerCmd</em>:
</A>
<BR>
</LI>
<LI>
<A HREF="#ClassToken">
<em>ClassToken</em>:
</A>
<BR>
</LI>
<LI>
<A HREF="#ConstraintToken">
<em>ConstraintToken</em>:
</A>
<BR>
</LI>
<LI>
<A HREF="#FileToken">
<em>FileToken</em>:
</A>
<BR>
</LI>
<LI>
<A HREF="#InstprocToken">
<em>InstprocToken</em>:
</A>
<BR>
</LI>
<LI>
<A HREF="#MetaClassToken">
<em>MetaClassToken</em>:
</A>
<BR>
</LI>
<LI>
<A HREF="#MetadataAnalyzer">
<em>MetadataAnalyzer</em>:
</A>
<a href="#MetadataAnalyzer-print">print</a>.
<BR>
</LI>
<LI>
<A HREF="#MetadataToken">
<em>MetadataToken</em>:
</A>
<a href="#MetadataToken-print">print</a>, <a href="#MetadataToken-printProperties">printProperties</a>, <a href="#MetadataToken-sortTokenList">sortTokenList</a>.
<BR>
</LI>
<LI>
<A HREF="#MethodToken">
<em>MethodToken</em>:
</A>
<BR>
</LI>
<LI>
<A HREF="#ObjToken">
<em>ObjToken</em>:
</A>
<BR>
</LI>
<LI>
<A HREF="#PackageToken">
<em>PackageToken</em>:
</A>
<BR>
</LI>
<LI>
<A HREF="#ProcToken">
<em>ProcToken</em>:
</A>
<BR>
</LI>
</UL>
<BR>
<b> Filename: </b>
<A HREF="./library/lib/metadataAnalyzer.xotcl">
./library/lib/metadataAnalyzer.xotcl
</A>
<BR>
<BR>
<TABLE BORDER="0">
<TR VALIGN="top">
<TD VALIGN="top">
<em> Description:</em>
</TD>
<TD VALIGN="top">
XOTcl file analyzer for @ metadata. E.g.\ used for
doumentation with xoDoc (but in the static variant
StaticMetadataAnalyzer which uses the dynamic
variant in this file).
<p>
Sample sample usage:
<pre>
package require xotcl::metadataAnalyzer
# instantiate metadata analyzer object
MetadataAnalyzer @::m
# make this object be known to @ and turn @ metadata processing on
@ analyzerObj @::m
@ onOff 1
# read in some metadata tags (in sample file) & execute the file
source lib/testx.xotcl
# turn @ metadata processing off again
@ onOff 0
# print out all collected metadata
puts [@::m print]
</pre>
</TD>
</TR>
</TABLE>
<BR>
<HR>
<P>
<A NAME="@">
</A>
<h2> Object: <em> @ </em> </h2>
<b>Class</b>: AnalyzerCmd
<BR>
<TABLE BORDER="0">
<TR VALIGN="top">
<TD VALIGN="top">
<em> Description:</em>
</TD>
<TD VALIGN="top">
Recreate @ with metadata analysis functionality.
</TD>
</TR>
</TABLE>
</P>
<HR>
<P>
<A NAME="AnalyzerCmd">
</A>
<h2> Class: <em> AnalyzerCmd </em> </h2>
<b>Class</b>: Class
<BR>
<TABLE BORDER="0">
<TR VALIGN="top">
<TD VALIGN="top">
<em> Description:</em>
</TD>
<TD VALIGN="top">
Class that overload the unknown mechanism of @ to provide metadata analysis.
</TD>
</TR>
</TABLE>
</P>
<HR>
<P>
<A NAME="ClassToken">
</A>
<h2> Class: <em> ClassToken </em> </h2>
<b>Class</b>: Class
<BR>
<b>Heritage</b>: ObjToken
<BR>
<TABLE BORDER="0">
<TR VALIGN="top">
<TD VALIGN="top">
<em> Description:</em>
</TD>
<TD VALIGN="top">
Token for Class metadata. Contains additional parameters:
"instprocList" = list of all instproc token.
</TD>
</TR>
</TABLE>
</P>
<HR>
<P>
<A NAME="ConstraintToken">
</A>
<h2> Class: <em> ConstraintToken </em> </h2>
<b>Class</b>: Class
<BR>
<b>Heritage</b>: MetadataToken
<BR>
<TABLE BORDER="0">
<TR VALIGN="top">
<TD VALIGN="top">
<em> Description:</em>
</TD>
<TD VALIGN="top">
Token for @Constraint Metadata.
</TD>
</TR>
</TABLE>
</P>
<HR>
<P>
<A NAME="FileToken">
</A>
<h2> Class: <em> FileToken </em> </h2>
<b>Class</b>: Class
<BR>
<b>Heritage</b>: MetadataToken
<BR>
<TABLE BORDER="0">
<TR VALIGN="top">
<TD VALIGN="top">
<em> Description:</em>
</TD>
<TD VALIGN="top">
Token for @File Metadata.
</TD>
</TR>
</TABLE>
</P>
<HR>
<P>
<A NAME="InstprocToken">
</A>
<h2> Class: <em> InstprocToken </em> </h2>
<b>Class</b>: Class
<BR>
<b>Heritage</b>: MethodToken
<BR>
<TABLE BORDER="0">
<TR VALIGN="top">
<TD VALIGN="top">
<em> Description:</em>
</TD>
<TD VALIGN="top">
Token for Instproc metadata.
</TD>
</TR>
</TABLE>
</P>
<HR>
<P>
<A NAME="MetaClassToken">
</A>
<h2> Class: <em> MetaClassToken </em> </h2>
<b>Class</b>: Class
<BR>
<b>Heritage</b>: ClassToken
<BR>
<TABLE BORDER="0">
<TR VALIGN="top">
<TD VALIGN="top">
<em> Description:</em>
</TD>
<TD VALIGN="top">
Token for Meta-Class metadata.
</TD>
</TR>
</TABLE>
</P>
<HR>
<P>
<A NAME="MetadataAnalyzer">
</A>
<h2> Class: <em> MetadataAnalyzer </em> </h2>
<b>Class</b>: Class
<BR>
<b> Procs/Instprocs: </b>
<a href="#MetadataAnalyzer-print">print</a>.
<TABLE BORDER="0">
<TR VALIGN="top">
<TD VALIGN="top">
<em> Description:</em>
</TD>
<TD VALIGN="top">
Handler class for building a metadata runtime structure
</TD>
</TR>
</TABLE>
<h3>Instprocs</h3>
<UL>
<LI>
<A NAME="MetadataAnalyzer-print">
</A>
<b>print </b>
<TABLE BORDER="0">
<TR VALIGN="top">
<TD VALIGN="top">
<em> Description:</em>
</TD>
<TD VALIGN="top">
Print all collected token information to stdout.
This method is also an example how the tokens can be used.
</TD>
</TR>
</TABLE>
</LI>
</UL>
</P>
<HR>
<P>
<A NAME="MetadataToken">
</A>
<h2> Class: <em> MetadataToken </em> </h2>
<b>Class</b>: Class
<BR>
<b> Procs/Instprocs: </b>
<a href="#MetadataToken-print">print</a>, <a href="#MetadataToken-printProperties">printProperties</a>, <a href="#MetadataToken-sortTokenList">sortTokenList</a>.
<TABLE BORDER="0">
<TR VALIGN="top">
<TD VALIGN="top">
<em> Description:</em>
</TD>
<TD VALIGN="top">
Each collected metadata element is stored in a token object.
MetadataToken is superclass of token object classes. Each metadata token
has two interesting parameters:
<p>
"properties" contains list of all described metadata properties. E.g. can
be printed with
<pre>
foreach p [my set properties] {
if {[my exists $p]} {
append c " $p=[my set $p]\n"
}
}
</pre>
"name" contains the method, object, ... name of the metadata element.
<p>
All metadata token are aggregated by @. Therefore,
<pre>
foreach mdt [@ info children] {
if {[$mdt istype MetadataToken]} {$mdt print}
}
</pre>
prints all token.
</TD>
</TR>
</TABLE>
<h3>Instprocs</h3>
<UL>
<LI>
<A NAME="MetadataToken-printProperties">
</A>
<b>printProperties </b>
<TABLE BORDER="0">
<TR VALIGN="top">
<TD VALIGN="top">
<em> Description:</em>
</TD>
<TD VALIGN="top">
Print metadata properties to stdout.
</TD>
</TR>
</TABLE>
</LI>
<LI>
<A NAME="MetadataToken-print">
</A>
<b><em>abstract</em></b>
<b>print </b>
<TABLE BORDER="0">
<TR VALIGN="top">
<TD VALIGN="top">
<em> Description:</em>
</TD>
<TD VALIGN="top">
Abstract method for printing a token to stdout.
</TD>
</TR>
</TABLE>
</LI>
</UL>
<h3>Procs</h3>
<UL>
<LI>
<A NAME="MetadataToken-sortTokenList">
</A>
<b>sortTokenList </b>
<em>l</em>
<TABLE BORDER="0">
<TR VALIGN="top">
<TD VALIGN="top">
<em>Arguments:</em>
</TD>
<TD VALIGN="top">
<b>l</b>: token list
</TD>
</TR>
<TR VALIGN="top">
<TD VALIGN="top">
<em> Description:</em>
</TD>
<TD VALIGN="top">
Sort a token list with names. Since names are autonames,
this means order of appearance in the program.
</TD>
</TR>
</TABLE>
</LI>
</UL>
</P>
<HR>
<P>
<A NAME="MethodToken">
</A>
<h2> Class: <em> MethodToken </em> </h2>
<b>Class</b>: Class
<BR>
<b>Heritage</b>: MetadataToken
<BR>
<TABLE BORDER="0">
<TR VALIGN="top">
<TD VALIGN="top">
<em> Description:</em>
</TD>
<TD VALIGN="top">
Token for Method metadata. Contains additional parameters:
"arguments" of the method, "returnValue" of the method,
"obj" name, "abstract" = 0 or 1 (whether its an abstract method or not).
</TD>
</TR>
</TABLE>
</P>
<HR>
<P>
<A NAME="ObjToken">
</A>
<h2> Class: <em> ObjToken </em> </h2>
<b>Class</b>: Class
<BR>
<b>Heritage</b>: MetadataToken
<BR>
<TABLE BORDER="0">
<TR VALIGN="top">
<TD VALIGN="top">
<em> Description:</em>
</TD>
<TD VALIGN="top">
Token for Object metadata. Contains additional parameters:
"procList" = list of all proc token and "cl"= class name.
</TD>
</TR>
</TABLE>
</P>
<HR>
<P>
<A NAME="PackageToken">
</A>
<h2> Class: <em> PackageToken </em> </h2>
<b>Class</b>: Class
<BR>
<b>Heritage</b>: MetadataToken
<BR>
<TABLE BORDER="0">
<TR VALIGN="top">
<TD VALIGN="top">
<em> Description:</em>
</TD>
<TD VALIGN="top">
Token for Package metadata. Contains additional parameters:
"version" of the package and "type"= either "require" or "provide".
</TD>
</TR>
</TABLE>
</P>
<HR>
<P>
<A NAME="ProcToken">
</A>
<h2> Class: <em> ProcToken </em> </h2>
<b>Class</b>: Class
<BR>
<b>Heritage</b>: MethodToken
<BR>
<TABLE BORDER="0">
<TR VALIGN="top">
<TD VALIGN="top">
<em> Description:</em>
</TD>
<TD VALIGN="top">
Token for Proc metadata
</TD>
</TR>
</TABLE>
</P>
<BR>
</P>
<HR>
<P>
</P>
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