dol: initial dol commit

[jump.git] / dol / src / dol / helper / profiler / VSPLogFileProfiler.java

diff --git a/dol/src/dol/helper/profiler/VSPLogFileProfiler.java b/dol/src/dol/helper/profiler/VSPLogFileProfiler.java
new file mode 100644 (file)
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+++ b/dol/src/dol/helper/profiler/VSPLogFileProfiler.java
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+/* $Id: VSPLogFileProfiler.java 1 2010-02-24 13:03:05Z haidw $ */\r
+package dol.helper.profiler;\r
+\r
+import java.io.BufferedReader;\r
+import java.io.FileReader;\r
+import java.io.IOException;\r
+import java.util.StringTokenizer;\r
+\r
+import dol.datamodel.pn.Process;\r
+import dol.datamodel.pn.ProcessNetwork;\r
+import dol.datamodel.pn.ProfilingConfiguration;\r
+\r
+/**\r
+ * Class for parsing a file with profiling info and annotate it to a\r
+ * process network.\r
+ */\r
+public class VSPLogFileProfiler {\r
+\r
+    /**\r
+     * Parse the given file and annotate the data to the given process\r
+     * network.\r
+     *\r
+     * @param filename file with profiling info\r
+     * @param pn processnetwork to annotate\r
+     */\r
+    public static void annotateProcessNetwork(String filename,\r
+                                              ProcessNetwork pn) {\r
+        try {\r
+            BufferedReader reader = new BufferedReader(\r
+                    new FileReader(filename));\r
+            String line;\r
+            while ((line = reader.readLine()) != null) {\r
+                StringTokenizer tokenizer =\r
+                            new StringTokenizer(line, " ");\r
+                if (tokenizer.countTokens() == 2) {\r
+                    continue;\r
+                }\r
+                else if (tokenizer.countTokens() <= 2) {\r
+                    System.out.println("Warning: Each line in the log "\r
+                            + "file should have the following form:"\r
+                            + System.getProperty("line.separator")\r
+                            + "processname config_name config_value"\r
+                            + System.getProperty("line.separator")\r
+                            + "Ignoring the non-conforming line:"\r
+                            + System.getProperty("line.separator")\r
+                            + line);\r
+                    continue;\r
+                }\r
+                String processname = tokenizer.nextToken();\r
+                Process process = pn.getProcess(processname);\r
+                if (process == null) {\r
+                    System.out.println("Warning: Could not find process "\r
+                            + processname + " in processnetwork "\r
+                            + pn.getName() + ". Ignore configuration "\r
+                            + "statement in file " + filename + ".");\r
+                    continue;\r
+                }\r
+                ProfilingConfiguration config =\r
+                        new ProfilingConfiguration(tokenizer.nextToken());\r
+                String value = "";\r
+                while (tokenizer.hasMoreTokens()) {\r
+                    value += tokenizer.nextToken() + " ";\r
+                }\r
+                config.setValue(value.trim());\r
+                config.setParentResource(process);\r
+                process.getProfilingList().add(config);\r
+            }\r
+        }\r
+        catch (IOException e) {\r
+            System.out.println(e);\r
+        }\r
+    }\r
+}\r