311 lines
9.2 KiB
Text
311 lines
9.2 KiB
Text
@import ../template.nml
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%<make_doc({"External Tools"}, "Graphviz", "Graphviz")>%
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# Graphs from graphviz
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#+LAYOUT_BEGIN Centered
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[graph][width=50%]
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digraph {
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bgcolor=transparent;
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graph[fontcolor=darkgray];
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node[fontcolor=darkgray];
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edge[fontcolor=darkgray, color=gray90];
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filelist [shape=box, color=orange, label="File List"];
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doclist [shape=box, color=orange, label="Document List"];
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iscached [shape=diamond, color=red, label="Cached?"];
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parse [shape=box, color=white, label=Parse];
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compile [shape=box,color=white, label=Compile];
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cache [shape=box, color=orange, label=Cache];
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filelist -> iscached;
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iscached -> cache[dir=both];
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iscached -> doclist[label="Yes"];
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iscached -> parse[label="No"];
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parse -> compile;
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compile -> cache[label=""];
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compile -> doclist[label=""];
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buildnav [color=white, label="Build Navigation"];
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doclist -> buildnav;
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output [color=white, label="Output"];
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buildnav -> output;
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}
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[/graph]
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#+LAYOUT_END
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Graphs blocks are delimited by `` [graph]...[/graph]``
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# Properties
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* ``layout`` The layout engine, defaults to `dot`
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see [Graphviz's documentation](https://graphviz.org/docs/layouts/), allowed values:
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*- `[dot](https://graphviz.org/docs/layouts/dot/)`
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*- `[neato](https://graphviz.org/docs/layouts/neato/)`
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*- `[fdp](https://graphviz.org/docs/layouts/fdp/)`
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*- `[sfdp](https://graphviz.org/docs/layouts/sfdp/)`
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*- `[circo](https://graphviz.org/docs/layouts/circo/)`
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*- `[twopi](https://graphviz.org/docs/layouts/twopi/)`
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*- `[osage](https://graphviz.org/docs/layouts/osage/)`
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*- `[patchwork](https://graphviz.org/docs/layouts/patchwork/)`
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* ``width`` The resulting svg's width property, defaults to `100%`
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# Examples
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#+LAYOUT_BEGIN[style=flex:0.33] Split
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[graph]
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digraph UML_Class_diagram {
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bgcolor=transparent;
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graph[fontcolor=darkgray];
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node[fontcolor=darkgray];
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edge[fontcolor=darkgray, color=gray90];
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graph [
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label="UML Class diagram demo"
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labelloc="t"
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fontname="Helvetica,Arial,sans-serif"
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]
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node [
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fontname="Helvetica,Arial,sans-serif"
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shape=record
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style=filled
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fillcolor=gray95
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]
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edge [fontname="Helvetica,Arial,sans-serif"]
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edge [arrowhead=vee style=dashed]
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Client -> Interface1 [label=dependency]
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Client -> Interface2
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edge [dir=back arrowtail=empty style=""]
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Interface1 -> Class1 [xlabel=inheritance]
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Interface2 -> Class1 [dir=none]
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Interface2 [label="" xlabel="Simple\ninterface" shape=circle]
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Interface1[label = <{<b>«interface» I/O</b> | + property<br align="left"/>...<br align="left"/>|+ method<br align="left"/>...<br align="left"/>}>]
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Class1[label = <{<b>I/O class</b> | + property<br align="left"/>...<br align="left"/>|+ method<br align="left"/>...<br align="left"/>}>]
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edge [dir=back arrowtail=empty style=dashed]
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Class1 -> System_1 [label=implementation]
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System_1 [
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shape=plain
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label=<<table border="0" cellborder="1" cellspacing="0" cellpadding="4">
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<tr> <td> <b>System</b> </td> </tr>
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<tr> <td>
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<table border="0" cellborder="0" cellspacing="0" >
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<tr> <td align="left" >+ property</td> </tr>
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<tr> <td port="ss1" align="left" >- Subsystem 1</td> </tr>
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<tr> <td port="ss2" align="left" >- Subsystem 2</td> </tr>
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<tr> <td port="ss3" align="left" >- Subsystem 3</td> </tr>
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<tr> <td align="left">...</td> </tr>
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</table>
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</td> </tr>
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<tr> <td align="left">+ method<br/>...<br align="left"/></td> </tr>
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</table>>
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]
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edge [dir=back arrowtail=diamond]
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System_1:ss1 -> Subsystem_1 [xlabel="composition"]
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Subsystem_1 [
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shape=plain
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label=<<table border="0" cellborder="1" cellspacing="0" cellpadding="4">
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<tr> <td> <b>Subsystem 1</b> </td> </tr>
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<tr> <td>
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<table border="0" cellborder="0" cellspacing="0" >
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<tr> <td align="left">+ property</td> </tr>
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<tr> <td align="left" port="r1">- resource</td> </tr>
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<tr> <td align="left">...</td> </tr>
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</table>
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</td> </tr>
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<tr> <td align="left">
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+ method<br/>
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...<br align="left"/>
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</td> </tr>
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</table>>
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]
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Subsystem_2 [
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shape=plain
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label=<<table border="0" cellborder="1" cellspacing="0" cellpadding="4">
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<tr> <td> <b>Subsystem 2</b> </td> </tr>
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<tr> <td>
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<table align="left" border="0" cellborder="0" cellspacing="0" >
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<tr> <td align="left">+ property</td> </tr>
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<tr> <td align="left" port="r1">- resource</td> </tr>
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<tr> <td align="left">...</td> </tr>
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</table>
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</td> </tr>
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<tr> <td align="left">
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+ method<br/>
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...<br align="left"/>
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</td> </tr>
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</table>>
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]
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Subsystem_3 [
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shape=plain
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label=<<table border="0" cellborder="1" cellspacing="0" cellpadding="4">
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<tr> <td> <b>Subsystem 3</b> </td> </tr>
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<tr> <td>
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<table border="0" cellborder="0" cellspacing="0" >
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<tr> <td align="left">+ property</td> </tr>
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<tr> <td align="left" port="r1">- resource</td> </tr>
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<tr> <td align="left">...</td> </tr>
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</table>
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</td> </tr>
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<tr> <td align="left">
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+ method<br/>
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...<br align="left"/>
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</td> </tr>
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</table>>
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]
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System_1:ss2 -> Subsystem_2;
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System_1:ss3 -> Subsystem_3;
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edge [xdir=back arrowtail=odiamond]
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Subsystem_1:r1 -> "Shared resource" [label=aggregation]
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Subsystem_2:r1 -> "Shared resource"
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Subsystem_3:r1 -> "Shared resource"
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"Shared resource" [
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label = <{
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<b>Shared resource</b>
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+ property<br align="left"/>
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...<br align="left"/>
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+ method<br align="left"/>
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...<br align="left"/>
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}>
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]
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}
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[/graph]
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#+LAYOUT_NEXT[style=flex:0.66]
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Generated by the following code:
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``
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[graph]
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digraph UML_Class_diagram {
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bgcolor=transparent;
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graph[fontcolor=darkgray];
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node[fontcolor=darkgray];
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edge[fontcolor=darkgray, color=gray90];
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graph [
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label="UML Class diagram demo"
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labelloc="t"
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fontname="Helvetica,Arial,sans-serif"
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]
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node [
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fontname="Helvetica,Arial,sans-serif"
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shape=record
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style=filled
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fillcolor=gray95
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]
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edge [fontname="Helvetica,Arial,sans-serif"]
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edge [arrowhead=vee style=dashed]
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Client -> Interface1 [label=dependency]
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Client -> Interface2
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edge [dir=back arrowtail=empty style=""]
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Interface1 -> Class1 [xlabel=inheritance]
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Interface2 -> Class1 [dir=none]
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Interface2 [label="" xlabel="Simple\ninterface" shape=circle]
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Interface1[label = <{<b>«interface» I/O</b> | + property<br align="left"/>...<br align="left"/>|+ method<br align="left"/>...<br align="left"/>}>]
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Class1[label = <{<b>I/O class</b> | + property<br align="left"/>...<br align="left"/>|+ method<br align="left"/>...<br align="left"/>}>]
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edge [dir=back arrowtail=empty style=dashed]
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Class1 -> System_1 [label=implementation]
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System_1 [
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shape=plain
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label=<<table border="0" cellborder="1" cellspacing="0" cellpadding="4">
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<tr> <td> <b>System</b> </td> </tr>
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<tr> <td>
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<table border="0" cellborder="0" cellspacing="0" >
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<tr> <td align="left" >+ property</td> </tr>
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<tr> <td port="ss1" align="left" >- Subsystem 1</td> </tr>
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<tr> <td port="ss2" align="left" >- Subsystem 2</td> </tr>
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<tr> <td port="ss3" align="left" >- Subsystem 3</td> </tr>
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<tr> <td align="left">...</td> </tr>
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</table>
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</td> </tr>
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<tr> <td align="left">+ method<br/>...<br align="left"/></td> </tr>
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</table>>
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]
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edge [dir=back arrowtail=diamond]
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System_1:ss1 -> Subsystem_1 [xlabel="composition"]
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Subsystem_1 [
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shape=plain
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label=<<table border="0" cellborder="1" cellspacing="0" cellpadding="4">
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<tr> <td> <b>Subsystem 1</b> </td> </tr>
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<tr> <td>
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<table border="0" cellborder="0" cellspacing="0" >
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<tr> <td align="left">+ property</td> </tr>
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<tr> <td align="left" port="r1">- resource</td> </tr>
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<tr> <td align="left">...</td> </tr>
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</table>
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</td> </tr>
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<tr> <td align="left">
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+ method<br/>
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...<br align="left"/>
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</td> </tr>
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</table>>
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]
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Subsystem_2 [
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shape=plain
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label=<<table border="0" cellborder="1" cellspacing="0" cellpadding="4">
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<tr> <td> <b>Subsystem 2</b> </td> </tr>
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<tr> <td>
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<table align="left" border="0" cellborder="0" cellspacing="0" >
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<tr> <td align="left">+ property</td> </tr>
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<tr> <td align="left" port="r1">- resource</td> </tr>
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<tr> <td align="left">...</td> </tr>
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</table>
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</td> </tr>
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<tr> <td align="left">
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+ method<br/>
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...<br align="left"/>
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</td> </tr>
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</table>>
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]
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Subsystem_3 [
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shape=plain
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label=<<table border="0" cellborder="1" cellspacing="0" cellpadding="4">
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<tr> <td> <b>Subsystem 3</b> </td> </tr>
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<tr> <td>
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<table border="0" cellborder="0" cellspacing="0" >
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<tr> <td align="left">+ property</td> </tr>
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<tr> <td align="left" port="r1">- resource</td> </tr>
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<tr> <td align="left">...</td> </tr>
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</table>
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</td> </tr>
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<tr> <td align="left">
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+ method<br/>
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...<br align="left"/>
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</td> </tr>
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</table>>
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]
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System_1:ss2 -> Subsystem_2;
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System_1:ss3 -> Subsystem_3;
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edge [xdir=back arrowtail=odiamond]
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Subsystem_1:r1 -> "Shared resource" [label=aggregation]
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Subsystem_2:r1 -> "Shared resource"
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Subsystem_3:r1 -> "Shared resource"
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"Shared resource" [
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label = <{
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<b>Shared resource</b>
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+ property<br align="left"/>
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...<br align="left"/>
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+ method<br align="left"/>
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...<br align="left"/>
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}>
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]
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}
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[/graph]
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``
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#+LAYOUT_END
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# Graphiz cache
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Rendered Graphviz graphs that have been rendered to **svg** are stored in the cache database, under table ``cached_dot``.
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Unless you modify the graph or it's properties, it won't be rendered again, instead it will be sourced from the database.
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