Różnice między wybraną wersją a wersją aktualną.
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pl:miw:miw08_xtt_xml [2008/03/22 18:54] miw |
pl:miw:miw08_xtt_xml [2019/06/27 15:50] |
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| - | ====== Opis ====== | ||
| - | Szymon Deja <szydej@gmail.com> | ||
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| - | Translacja XTTML do innych formatów z użyciem XSLT. : ontologie (OWL), graphviz | ||
| - | |||
| - | ====== Spotkania ====== | ||
| - | |||
| - | ===== 080311 ===== | ||
| - | * XSLT | ||
| - | * obsługa XSD | ||
| - | * repr. reguł w OWL, RIF? | ||
| - | * gotowe transl xslt do owl | ||
| - | * format graphviz: wizualizacja tablic :!: | ||
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| - | |||
| - | ===== 080318 ===== | ||
| - | * próba translacji [[student:xttml20|XTTML20]] do graphviza | ||
| - | |||
| - | ===== 080401 ===== | ||
| - | * syntetyczny opis ograniczeń podejścia xttml->gv (czego i dlaczego nie da się zrobić) | ||
| - | * próba zrobienia tego w [[http://www.w3.org/Graphics/SVG/|SVG]] patrz FIXME proj z miw z zeszlego roku | ||
| - | |||
| - | ====== Projekt ====== | ||
| - | |||
| - | Reprezentajca tabel w graphizie : | ||
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| - | <code graphviz> | ||
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| - | digraph structs { | ||
| - | node [shape=record]; | ||
| - | struct1 [shape=record,label="<f0> left|<f1> mid\ dle|<f2> right"]; | ||
| - | struct2 [shape=record,label="<f0> one|<f1> two"]; | ||
| - | struct3 [shape=record,label="hello\nworld |{ b |{c|<here> d|e}| f}| g | h"]; | ||
| - | struct1 -> struct2; | ||
| - | struct1 -> struct3; | ||
| - | } | ||
| - | |||
| - | </code> | ||
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| - | {{:pl:miw:record.gif|:pl:miw:record.gif}} | ||
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| - | Translacja XTTML20 do graphviza | ||
| - | * Translacja dotml do grapviza (dot) {{:pl:miw:dotml2dot.txt|dotml2dot.xsl}} | ||
| - | * Translacja XTTML20 do dotml (XSLT) {{:pl:miw:xtt2dot.txt|xtt2dotml.xsl}} | ||
| - | |||
| - | <code xml> | ||
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| - | <xsl:stylesheet version="1.0" xmlns:fn="http://www.w3.org/2005/xpath-functions" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> | ||
| - | <xsl:strip-space elements="doc chapter section"/> | ||
| - | <xsl:output indent="yes" method="xml"/> | ||
| - | <xsl:template match="/"> | ||
| - | <graph xmlns="http://www.martin-loetzsch.de/DOTML"> | ||
| - | <xsl:for-each select="/xttml/xtt_list_table/xtt_table"> | ||
| - | <xsl:variable name="tabela" select="@name"/> | ||
| - | <record> | ||
| - | <xsl:for-each select="./column_attributes/ca"> | ||
| - | <xsl:variable name="col" select="position()"/> | ||
| - | <record> | ||
| - | <xsl:variable name="kolumna" select="."/> | ||
| - | <xsl:element name="node"> | ||
| - | <xsl:attribute name="id">555</xsl:attribute> | ||
| - | <xsl:attribute name="label"> | ||
| - | <xsl:value-of select="."/> | ||
| - | </xsl:attribute> | ||
| - | </xsl:element> | ||
| - | <xsl:for-each select="../../row"> | ||
| - | <xsl:variable name="i" select="position()"/> | ||
| - | <xsl:for-each select="cell[$col]"> | ||
| - | <xsl:variable name="id"> | ||
| - | <xsl:value-of select="$tabela"/> | ||
| - | <xsl:text>_</xsl:text> | ||
| - | <xsl:value-of select="$i"/> | ||
| - | <xsl:text>_</xsl:text> | ||
| - | <xsl:value-of select="$kolumna"/> | ||
| - | </xsl:variable> | ||
| - | <xsl:variable name="label" select="translate(translate(@content,'{','('),'}',')')"/> | ||
| - | <xsl:choose> | ||
| - | <xsl:when test="./@operator='e'"> | ||
| - | <node id="{$id}" label="= {$label}"/> | ||
| - | </xsl:when> | ||
| - | <xsl:when test="./@operator='ne'"> | ||
| - | <node id="{$id}" label="=! {$label}"/> | ||
| - | </xsl:when> | ||
| - | <xsl:when test="./@operator='g'"> | ||
| - | <node id="{$id}" label="gt; {$label}"/> | ||
| - | </xsl:when> | ||
| - | <xsl:when test="./@operator='ge'"> | ||
| - | <node id="{$id}" label="gt;= {$label}"/> | ||
| - | </xsl:when> | ||
| - | <xsl:when test="./@operator='l'"> | ||
| - | <node id="{$id}" label="lt; {$label}"/> | ||
| - | </xsl:when> | ||
| - | <xsl:when test="./@operator='le'"> | ||
| - | <node id="{$id}" label="lt;= {$label}"/> | ||
| - | </xsl:when> | ||
| - | <xsl:when test="./@operator='min'"> | ||
| - | <node id="{$id}" label="min {$label}"/> | ||
| - | </xsl:when> | ||
| - | <xsl:when test="./@operator='in'"> | ||
| - | <node id="{$id}" label="in {$label}"/> | ||
| - | </xsl:when> | ||
| - | </xsl:choose> | ||
| - | </xsl:for-each> | ||
| - | </xsl:for-each> | ||
| - | </record> | ||
| - | </xsl:for-each> | ||
| - | </record> | ||
| - | </xsl:for-each> | ||
| - | <xsl:for-each select="//xtt_list_connections/xtt_connection"> | ||
| - | <xsl:variable name="tabfrom" select="@source_table_name"/> | ||
| - | <xsl:variable name="tabto" select="@destination_table_name"/> | ||
| - | <xsl:variable name="sr" select="@source_row"/> | ||
| - | <xsl:variable name="dr" select="@destination_row"/> | ||
| - | <xsl:variable name="srow" select="//xtt_table[@name = $tabfrom]/column_attributes/ca[last()]"/> | ||
| - | <xsl:variable name="drow" select="//xtt_table[@name = $tabto]/column_attributes/ca[1]"/> | ||
| - | <xsl:variable name="from"> | ||
| - | <xsl:value-of select="$tabfrom"/> | ||
| - | <xsl:text>_</xsl:text> | ||
| - | <xsl:value-of select="$sr + 1"/> | ||
| - | <xsl:text>_</xsl:text> | ||
| - | <xsl:value-of select="$srow"/> | ||
| - | </xsl:variable> | ||
| - | <xsl:variable name="to"> | ||
| - | <xsl:value-of select="$tabto"/> | ||
| - | <xsl:text>_</xsl:text> | ||
| - | <xsl:value-of select="$dr + 1"/> | ||
| - | <xsl:text>_</xsl:text> | ||
| - | <xsl:value-of select="$drow"/> | ||
| - | </xsl:variable> | ||
| - | <xsl:element name="edge"> | ||
| - | <xsl:attribute name="from"> | ||
| - | <xsl:value-of select="$from"/> | ||
| - | </xsl:attribute> | ||
| - | <xsl:attribute name="to"> | ||
| - | <xsl:value-of select="$to"/> | ||
| - | </xsl:attribute> | ||
| - | <xsl:attribute name="constraint"> | ||
| - | <xsl:text>false</xsl:text> | ||
| - | </xsl:attribute> | ||
| - | <xsl:attribute name="tailport"> | ||
| - | <xsl:text>:e</xsl:text> | ||
| - | </xsl:attribute> | ||
| - | <xsl:attribute name="headport"> | ||
| - | <xsl:text>:w</xsl:text> | ||
| - | </xsl:attribute> | ||
| - | </xsl:element> | ||
| - | </xsl:for-each> | ||
| - | </graph> | ||
| - | </xsl:template> | ||
| - | </xsl:stylesheet> | ||
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| - | </code> | ||
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| - | ====== Sprawozdanie ====== | ||
| - | Opis ograniczeń podejścia xttml→gv | ||
| - | * Tekst w komurakch tabeli nie moze zawierać znaków : <, >, }, { | ||
| - | * graviz nie radzi sobie z odpowiednim ustawieniem przy złożonych diagramach (źle rysuje polączenia miedzy tabelami) | ||
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| - | ====== Materiały ====== | ||
| - | [[http://www.w3.org/Style/XSL/|XSLT]] (tutoriale): | ||
| - | * [[http://zvon.org/xxl/XSLTutorial/Output/index.html|ZVON XSLT]] | ||
| - | * [[http://w3schools.com/xsl/default.asp|W3S XSLT]] | ||
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| - | [[http://www.w3.org/XML/Schema| XSD]] (tutoriale): | ||
| - | * [[http://www.w3schools.com/schema/default.asp |W3S XSD]] | ||
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| - | [[http://www.w3.org/2004/OWL/ |OWL ]] | ||
| - | * [[http://www.cs.man.ac.uk/~horrocks/ISWC2003/Tutorial/ |Tutorial]] | ||
| - | * [[http://www.jfsowa.com/ontology/ | ontologie ]] | ||
| - | * [[http://protege.stanford.edu/publications/ontology_development/ontology101-noy-mcguinness.html| ontologie]] | ||
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| - | [[http://www.w3.org/2005/rules/wg/wiki/PRdialect/Overview | RIF-PRD]] Reguły w RIF | ||
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| - | [[http://www.graphviz.org/About.php|graphviz]] | ||
| - | *[[http://www.martin-loetzsch.de/DOTML/]] | ||
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| - | Gotowe tlanslatory XSLT | ||
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| - | * [[http://www.ag-nbi.de/research/owltrans/]] | ||
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| - | [[http://www.w3schools.com/svg/default.asp| SVG tutorial ]] | ||
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