<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html> <head> <!-- Generated by HsColour, http://www.cs.york.ac.uk/fp/darcs/hscolour/ --> <title>src/ForSyDe/Backend/GraphML/AST.hs</title> <link type='text/css' rel='stylesheet' href='hscolour.css' /> </head> <body> <pre><a name="line-1"></a><span class='hs-comment'>-----------------------------------------------------------------------------</span> <a name="line-2"></a><span class='hs-comment'>-- |</span> <a name="line-3"></a><span class='hs-comment'>-- Module : ForSyDe.Backend.GraphML.AST</span> <a name="line-4"></a><span class='hs-comment'>-- Copyright : (c) SAM Group, KTH/ICT/ECS 2007-2008</span> <a name="line-5"></a><span class='hs-comment'>-- License : BSD-style (see the file LICENSE)</span> <a name="line-6"></a><span class='hs-comment'>-- </span> <a name="line-7"></a><span class='hs-comment'>-- Maintainer : forsyde-dev@ict.kth.se</span> <a name="line-8"></a><span class='hs-comment'>-- Stability : experimental</span> <a name="line-9"></a><span class='hs-comment'>-- Portability : portable</span> <a name="line-10"></a><span class='hs-comment'>--</span> <a name="line-11"></a><span class='hs-comment'>-- AST covering the GraphML subset we are interested in for this backend</span> <a name="line-12"></a><span class='hs-comment'>-----------------------------------------------------------------------------</span> <a name="line-13"></a> <a name="line-14"></a><span class='hs-comment'>--FIXME: the design of this module is ugly</span> <a name="line-15"></a> <a name="line-16"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>ForSyDe</span><span class='hs-varop'>.</span><span class='hs-conid'>Backend</span><span class='hs-varop'>.</span><span class='hs-conid'>GraphML</span><span class='hs-varop'>.</span><span class='hs-conid'>AST</span> <span class='hs-keyword'>where</span> <a name="line-17"></a> <a name="line-18"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>ForSyDe</span><span class='hs-varop'>.</span><span class='hs-conid'>Netlist</span> <a name="line-19"></a> <a name="line-20"></a><a name="GraphMLGraphId"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>GraphMLGraphId</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>String</span> <a name="line-21"></a><a name="GraphMLPortId"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>GraphMLPortId</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>String</span> <a name="line-22"></a><a name="GraphMLNodeId"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>GraphMLNodeId</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>String</span> <a name="line-23"></a> <a name="line-24"></a><a name="GraphMLGraph"></a><span class='hs-comment'>-- | Main AST type, a graph</span> <a name="line-25"></a><a name="GraphMLGraph"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>GraphMLGraph</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>GraphMLGraph</span> <a name="line-26"></a> <span class='hs-conid'>GraphMLGraphId</span> <span class='hs-comment'>-- Graph id</span> <a name="line-27"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>GraphMLNode</span><span class='hs-keyglyph'>]</span> <span class='hs-comment'>-- Nodes </span> <a name="line-28"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>GraphMLEdge</span><span class='hs-keyglyph'>]</span> <span class='hs-comment'>-- Edges</span> <a name="line-29"></a> <a name="line-30"></a> <a name="line-31"></a><a name="GraphMLEdge"></a><span class='hs-comment'>-- | Edge</span> <a name="line-32"></a><a name="GraphMLEdge"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>GraphMLEdge</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>GraphMLEdge</span> <a name="line-33"></a> <span class='hs-conid'>GraphMLNode</span> <span class='hs-comment'>-- Origin node</span> <a name="line-34"></a> <span class='hs-conid'>GraphMLPortId</span> <span class='hs-comment'>-- Origin port id</span> <a name="line-35"></a> <span class='hs-conid'>GraphMLNode</span> <span class='hs-comment'>-- Target node</span> <a name="line-36"></a> <span class='hs-conid'>GraphMLPortId</span> <span class='hs-comment'>-- Target port id</span> <a name="line-37"></a> <a name="line-38"></a><a name="GraphMLNode"></a><span class='hs-comment'>-- | Node</span> <a name="line-39"></a><a name="GraphMLNode"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>GraphMLNode</span> <span class='hs-keyglyph'>=</span> <a name="line-40"></a> <span class='hs-conid'>ProcNode</span> <span class='hs-layout'>(</span><span class='hs-conid'>NlNode</span> <span class='hs-conid'>GraphMLPortId</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- Netlist node indicating the input ports</span> <a name="line-41"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>GraphMLPortId</span><span class='hs-keyglyph'>]</span> <span class='hs-comment'>-- Output ports </span> <a name="line-42"></a> <span class='hs-comment'>-- FIXME: This representation is ugly</span> <a name="line-43"></a> <span class='hs-keyglyph'>|</span> <a name="line-44"></a> <span class='hs-conid'>OutNode</span> <span class='hs-conid'>GraphMLNodeId</span> <span class='hs-conid'>GraphMLPortId</span> <span class='hs-comment'>-- the special output node </span> </pre></body> </html>
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