<?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.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</span> <a name="line-4"></a><span class='hs-comment'>-- Copyright : (c) SAM Group, KTH/ICT/ECS 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'>-- This module provides the GraphML backend of ForSyDe's embedded compiler</span> <a name="line-12"></a><span class='hs-comment'>--</span> <a name="line-13"></a><span class='hs-comment'>-----------------------------------------------------------------------------</span> <a name="line-14"></a><span class='hs-comment'>-- FIXME: factorize code shared between backends, and create a common interface for</span> <a name="line-15"></a><span class='hs-comment'>-- backends (maybe based on a MPTC)</span> <a name="line-16"></a> <a name="line-17"></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> <a name="line-18"></a> <span class='hs-layout'>(</span><span class='hs-varid'>writeGraphML</span><span class='hs-layout'>,</span> <a name="line-19"></a> <span class='hs-varid'>writeGraphMLOps</span><span class='hs-layout'>,</span> <a name="line-20"></a> <span class='hs-conid'>GraphMLOps</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <a name="line-21"></a> <span class='hs-conid'>GraphMLDebugLevel</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <a name="line-22"></a> <span class='hs-conid'>GraphMLRecursivity</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <a name="line-23"></a> <span class='hs-varid'>defaultGraphMLOps</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span> <a name="line-24"></a> <a name="line-25"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span><span class='hs-varop'>.</span><span class='hs-conid'>State</span> <span class='hs-layout'>(</span><span class='hs-varid'>evalStateT</span><span class='hs-layout'>)</span> <a name="line-26"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>ForSyDe</span><span class='hs-varop'>.</span><span class='hs-conid'>ForSyDeErr</span> <a name="line-27"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>ForSyDe</span><span class='hs-varop'>.</span><span class='hs-conid'>OSharing</span> <span class='hs-layout'>(</span><span class='hs-varid'>readURef</span><span class='hs-layout'>)</span> <a name="line-28"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>ForSyDe</span><span class='hs-varop'>.</span><span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>SysDef</span> <a name="line-29"></a><span class='hs-keyword'>import</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'>Traverse</span> <a name="line-30"></a> <a name="line-31"></a><a name="writeGraphML"></a><span class='hs-comment'>-- | Given a System Definition whose name is A generate @A.graphml@ in current </span> <a name="line-32"></a><span class='hs-comment'>-- working directory using the default compilation options.</span> <a name="line-33"></a><span class='hs-definition'>writeGraphML</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>SysDef</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-34"></a><span class='hs-definition'>writeGraphML</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>writeGraphMLOps</span> <span class='hs-varid'>defaultGraphMLOps</span> <a name="line-35"></a> <a name="line-36"></a><a name="writeGraphMLOps"></a><span class='hs-comment'>-- | 'writeGraphML'-alternative which allows setting GraphML compilation </span> <a name="line-37"></a><span class='hs-comment'>-- options.</span> <a name="line-38"></a><span class='hs-definition'>writeGraphMLOps</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GraphMLOps</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>SysDef</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-39"></a><span class='hs-definition'>writeGraphMLOps</span> <span class='hs-varid'>ops</span> <span class='hs-varid'>sysDef</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-40"></a> <span class='hs-comment'>-- initiate the compilation State</span> <a name="line-41"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>initGraphMLTravST</span> <span class='hs-varop'>$</span> <span class='hs-layout'>(</span><span class='hs-varid'>readURef</span><span class='hs-varop'>.</span><span class='hs-varid'>unPrimSysDef</span><span class='hs-varop'>.</span><span class='hs-varid'>unSysDef</span><span class='hs-layout'>)</span> <span class='hs-varid'>sysDef</span> <a name="line-42"></a> <span class='hs-comment'>-- Translate the code</span> <a name="line-43"></a> <span class='hs-varid'>res</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>runErrorT</span> <span class='hs-varop'>$</span> <span class='hs-varid'>evalStateT</span> <span class='hs-layout'>(</span><span class='hs-varid'>setGraphMLOps</span> <span class='hs-varid'>ops</span> <span class='hs-varop'>>></span> <span class='hs-varid'>writeGraphMLM</span><span class='hs-layout'>)</span> <span class='hs-varid'>s</span> <a name="line-44"></a> <span class='hs-comment'>-- Check if the compilation went well and print an error in case it didn't</span> <a name="line-45"></a> <span class='hs-varid'>either</span> <span class='hs-varid'>printGraphMLError</span> <span class='hs-varid'>return</span> <span class='hs-varid'>res</span> </pre></body> </html>
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