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[DL-Learner SVN] SF.net SVN: dl-learner: [622] trunk/src/dl-learner/org/dllearner/cli/Start. java
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From: <ton...@us...> - 2008-02-21 21:20:14
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Revision: 622
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=622&view=rev
Author: tonytacker
Date: 2008-02-21 13:20:02 -0800 (Thu, 21 Feb 2008)
Log Message:
-----------
some more private methods to use their inside GUI for loading a configuration file
Modified Paths:
--------------
trunk/src/dl-learner/org/dllearner/cli/Start.java
Modified: trunk/src/dl-learner/org/dllearner/cli/Start.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/cli/Start.java 2008-02-21 21:13:33 UTC (rev 621)
+++ trunk/src/dl-learner/org/dllearner/cli/Start.java 2008-02-21 21:20:02 UTC (rev 622)
@@ -94,12 +94,12 @@
*/
public class Start {
- private static Logger logger = Logger.getRootLogger();
-
+ private static Logger logger = Logger.getRootLogger();
+
private LearningAlgorithm la;
private LearningProblem lp;
private ReasoningService rs;
-
+
/**
* Entry point for CLI interface.
*
@@ -111,7 +111,7 @@
boolean inQueryMode = false;
if (args.length > 1 && args[0].equals("-q"))
inQueryMode = true;
-
+
// create logger (a simple logger which outputs
// its messages to the console)
SimpleLayout layout = new SimpleLayout();
@@ -119,7 +119,7 @@
logger.removeAllAppenders();
logger.addAppender(consoleAppender);
logger.setLevel(Level.DEBUG);
-
+
Start start = null;
start = new Start(file);
start.start(inQueryMode);
@@ -127,12 +127,14 @@
/**
* Initialise all components based on conf file.
- * @param file Conf file to read.
- * @throws ComponentInitException
+ *
+ * @param file
+ * Conf file to read.
+ * @throws ComponentInitException
*/
public Start(File file) throws ComponentInitException {
- String baseDir = file.getParentFile().getPath();
-
+ String baseDir = file.getParentFile().getPath();
+
// create component manager instance
String message = "starting component manager ... ";
long cmStartTime = System.nanoTime();
@@ -140,7 +142,7 @@
long cmTime = System.nanoTime() - cmStartTime;
message += "OK (" + Helper.prettyPrintNanoSeconds(cmTime) + ")";
logger.info(message);
-
+
// create a mapping between components and prefixes in the conf file
Map<Class<? extends Component>, String> componentPrefixMapping = createComponentPrefixMapping();
@@ -169,9 +171,9 @@
// default value
if (reasonerOption == null || reasonerOption.getStringValue().equals("dig"))
reasonerClass = DIGReasoner.class;
- else if(reasonerOption.getStringValue().equals("owlAPI"))
+ else if (reasonerOption.getStringValue().equals("owlAPI"))
reasonerClass = OWLAPIReasoner.class;
- else if(reasonerOption.getStringValue().equals("fastRetrieval"))
+ else if (reasonerOption.getStringValue().equals("fastRetrieval"))
reasonerClass = FastRetrievalReasoner.class;
else {
handleError("Unknown value " + reasonerOption.getStringValue()
@@ -198,24 +200,24 @@
SortedSet<String> posExamples = parser.getPositiveExamples();
SortedSet<String> negExamples = parser.getNegativeExamples();
cm.applyConfigEntry(lp, "positiveExamples", posExamples);
- if(lpClass != PosOnlyDefinitionLP.class)
+ if (lpClass != PosOnlyDefinitionLP.class)
cm.applyConfigEntry(lp, "negativeExamples", negExamples);
configureComponent(cm, lp, componentPrefixMapping, parser);
initComponent(cm, lp);
-
+
// step 4: detect learning algorithm
ConfFileOption algorithmOption = parser.getConfOptionsByName("algorithm");
Class<? extends LearningAlgorithm> laClass = null;
if (algorithmOption == null || algorithmOption.getStringValue().equals("refinement"))
laClass = ROLearner.class;
- else if(algorithmOption.getStringValue().equals("refexamples"))
- laClass = ExampleBasedROLComponent.class;
- else if(algorithmOption.getStringValue().equals("gp"))
+ else if (algorithmOption.getStringValue().equals("refexamples"))
+ laClass = ExampleBasedROLComponent.class;
+ else if (algorithmOption.getStringValue().equals("gp"))
laClass = GP.class;
- else if(algorithmOption.getStringValue().equals("bruteForce"))
+ else if (algorithmOption.getStringValue().equals("bruteForce"))
laClass = BruteForceLearner.class;
- else if(algorithmOption.getStringValue().equals("randomGuesser"))
- laClass = RandomGuesser.class;
+ else if (algorithmOption.getStringValue().equals("randomGuesser"))
+ laClass = RandomGuesser.class;
else
handleError("Unknown value in " + algorithmOption);
@@ -232,9 +234,9 @@
performExports(parser, baseDir, sources, rs);
// handle any CLI options
- processCLIOptions(cm, parser, rs, lp);
+ processCLIOptions(cm, parser, rs, lp);
}
-
+
public void start(boolean inQueryMode) {
if (inQueryMode)
processQueryMode(lp, rs);
@@ -245,11 +247,13 @@
long algDuration = System.nanoTime() - algStartTime;
printConclusions(rs, algDuration);
- }
+ }
}
-
- // creates a mapping from components to option prefix strings
- private static Map<Class<? extends Component>, String> createComponentPrefixMapping() {
+
+ /**
+ * creates a mapping from components to option prefix strings
+ */
+ public static Map<Class<? extends Component>, String> createComponentPrefixMapping() {
Map<Class<? extends Component>, String> componentPrefixMapping = new HashMap<Class<? extends Component>, String>();
// knowledge sources
componentPrefixMapping.put(SparqlKnowledgeSource.class, "sparql");
@@ -265,12 +269,13 @@
return componentPrefixMapping;
}
- // convenience method
- // basically every prefix (e.g. "refinement" in
- // "refinement.horizontalExpFactor)
- // corresponds to a specific component - this way the CLI will automatically
- // support any configuration options supported by the component
- private static void configureComponent(ComponentManager cm, Component component,
+ /**
+ * convenience method basically every prefix (e.g. "refinement" in
+ * "refinement.horizontalExpFactor) corresponds to a specific component -
+ * this way the CLI will automatically support any configuration options
+ * supported by the component
+ */
+ public static void configureComponent(ComponentManager cm, Component component,
Map<Class<? extends Component>, String> componentPrefixMapping, ConfParser parser) {
String prefix = componentPrefixMapping.get(component.getClass());
if (prefix != null)
@@ -292,7 +297,7 @@
// the name of the option is suboption-part (the first part refers
// to its component)
String optionName = option.getSubOption();
-
+
ConfigOption<?> configOption = cm.getConfigOption(component.getClass(), optionName);
// check whether such an option exists
if (configOption != null) {
@@ -339,14 +344,18 @@
(StringSetConfigOption) configOption, option.getSetValues());
cm.applyConfigEntry(component, entry);
- } else if (configOption instanceof StringTupleListConfigOption && option.isListOption()) {
+ } else if (configOption instanceof StringTupleListConfigOption
+ && option.isListOption()) {
ConfigEntry<List<StringTuple>> entry = new ConfigEntry<List<StringTuple>>(
(StringTupleListConfigOption) configOption, option.getListTuples());
cm.applyConfigEntry(component, entry);
} else {
- handleError("The type of conf file entry \"" + option.getFullName() + "\" is not correct: value \"" + option.getValue() + "\" not valid for option type \"" + configOption.getClass().getName() + "\".");
+ handleError("The type of conf file entry \"" + option.getFullName()
+ + "\" is not correct: value \"" + option.getValue()
+ + "\" not valid for option type \"" + configOption.getClass().getName()
+ + "\".");
}
} catch (InvalidConfigOptionValueException e) {
@@ -358,85 +367,88 @@
handleError("Unknow option " + option + ".");
}
- // detects all imported files and their format
+ /**
+ * detects all imported files and their format
+ */
public static Map<URL, Class<? extends KnowledgeSource>> getImportedFiles(ConfParser parser,
String baseDir) {
List<List<String>> imports = parser.getFunctionCalls().get("import");
Map<URL, Class<? extends KnowledgeSource>> importedFiles = new HashMap<URL, Class<? extends KnowledgeSource>>();
- if(imports != null) {
- for (List<String> arguments : imports) {
- // step 1: detect URL
- URL url = null;
- try {
- String fileString = arguments.get(0);
- if (fileString.startsWith("http:")) {
- url = new URL(fileString);
- } else {
- File f = new File(baseDir, arguments.get(0));
- url = f.toURI().toURL();
+ if (imports != null) {
+ for (List<String> arguments : imports) {
+ // step 1: detect URL
+ URL url = null;
+ try {
+ String fileString = arguments.get(0);
+ if (fileString.startsWith("http:")) {
+ url = new URL(fileString);
+ } else {
+ File f = new File(baseDir, arguments.get(0));
+ url = f.toURI().toURL();
+ }
+ } catch (MalformedURLException e) {
+ e.printStackTrace();
}
- } catch (MalformedURLException e) {
- e.printStackTrace();
- }
- // step 2: detect format
- Class<? extends KnowledgeSource> ksClass;
- if (arguments.size() == 1) {
- String filename = url.getPath();
- String ending = filename.substring(filename.lastIndexOf(".") + 1);
+ // step 2: detect format
+ Class<? extends KnowledgeSource> ksClass;
+ if (arguments.size() == 1) {
+ String filename = url.getPath();
+ String ending = filename.substring(filename.lastIndexOf(".") + 1);
- if (ending.equals("rdf") || ending.equals("owl"))
- ksClass = OWLFile.class;
- else if (ending.equals("nt"))
- ksClass = OWLFile.class;
- else if (ending.equals("kb"))
- ksClass = KBFile.class;
- else {
- System.err.println("Warning: no format given for " + arguments.get(0)
- + " and could not detect it. Chosing RDF/XML.");
- ksClass = OWLFile.class;
- }
+ if (ending.equals("rdf") || ending.equals("owl"))
+ ksClass = OWLFile.class;
+ else if (ending.equals("nt"))
+ ksClass = OWLFile.class;
+ else if (ending.equals("kb"))
+ ksClass = KBFile.class;
+ else {
+ System.err.println("Warning: no format given for " + arguments.get(0)
+ + " and could not detect it. Chosing RDF/XML.");
+ ksClass = OWLFile.class;
+ }
- importedFiles.put(url, ksClass);
- } else {
- String formatString = arguments.get(1);
+ importedFiles.put(url, ksClass);
+ } else {
+ String formatString = arguments.get(1);
- if (formatString.equals("RDF/XML"))
- ksClass = OWLFile.class;
- else if (formatString.equals("KB"))
- ksClass = KBFile.class;
- else if (formatString.equals("SPARQL"))
- ksClass = SparqlKnowledgeSource.class;
- else if (formatString.equals("NT"))
- ksClass = OWLFile.class;
- else {
- throw new RuntimeException("Unsupported knowledge source format "
- + formatString + ". Exiting.");
+ if (formatString.equals("RDF/XML"))
+ ksClass = OWLFile.class;
+ else if (formatString.equals("KB"))
+ ksClass = KBFile.class;
+ else if (formatString.equals("SPARQL"))
+ ksClass = SparqlKnowledgeSource.class;
+ else if (formatString.equals("NT"))
+ ksClass = OWLFile.class;
+ else {
+ throw new RuntimeException("Unsupported knowledge source format "
+ + formatString + ". Exiting.");
+ }
+
+ importedFiles.put(url, ksClass);
}
-
- importedFiles.put(url, ksClass);
}
}
- }
return importedFiles;
}
- private static void performExports(ConfParser parser, String baseDir, Set<KnowledgeSource> sources, ReasoningService rs) {
+ private static void performExports(ConfParser parser, String baseDir,
+ Set<KnowledgeSource> sources, ReasoningService rs) {
List<List<String>> exports = parser.getFunctionCalls().get("export");
if (exports == null)
return;
-
+
File file = null;
- OntologyFormat format = null;
+ OntologyFormat format = null;
for (List<String> export : exports) {
file = new File(baseDir, export.get(0));
if (export.size() == 1)
// use RDF/XML by default
format = OntologyFormat.RDF_XML;
- // rs.saveOntology(file, OntologyFileFormat.RDF_XML);
+ // rs.saveOntology(file, OntologyFileFormat.RDF_XML);
else {
String formatString = export.get(1);
// OntologyFileFormat format;
@@ -448,14 +460,14 @@
}
}
// hack: ideally we would have the possibility to export each knowledge
- // source to specified files with specified formats (and maybe including
+ // source to specified files with specified formats (and maybe including
// the option to merge them all in one file)
// however implementing this requires quite some effort so for the
// moment we just stick to exporting KB files (moreover all but the last
// export statement are ignored)
- for(KnowledgeSource source : sources) {
- if(source instanceof KBFile)
- ((KBFile)source).export(file, format);
+ for (KnowledgeSource source : sources) {
+ if (source instanceof KBFile)
+ ((KBFile) source).export(file, format);
}
}
@@ -469,18 +481,21 @@
for (ConfFileOption cliOption : cliOptions) {
String name = cliOption.getSubOption();
if (name.equals("showExamples")) {
- // show examples (display each one if they do not take up much space,
+ // show examples (display each one if they do not take up
+ // much space,
// otherwise just show the number of examples)
SortedSet<String> posExamples = parser.getPositiveExamples();
- SortedSet<String> negExamples = parser.getNegativeExamples();
+ SortedSet<String> negExamples = parser.getNegativeExamples();
boolean oneLineExampleInfo = true;
- int maxExampleStringLength = Math.max(posExamples.toString().length(), negExamples
- .toString().length());
+ int maxExampleStringLength = Math.max(posExamples.toString().length(),
+ negExamples.toString().length());
if (maxExampleStringLength > 100)
oneLineExampleInfo = false;
if (oneLineExampleInfo) {
- System.out.println("positive examples[" + posExamples.size() + "]: " + posExamples);
- System.out.println("negative examples[" + negExamples.size() + "]: " + negExamples);
+ System.out.println("positive examples[" + posExamples.size() + "]: "
+ + posExamples);
+ System.out.println("negative examples[" + negExamples.size() + "]: "
+ + negExamples);
} else {
System.out.println("positive examples[" + posExamples.size() + "]: ");
for (String ex : posExamples)
@@ -488,7 +503,7 @@
System.out.println("negative examples[" + negExamples.size() + "]: ");
for (String ex : negExamples)
System.out.println(" " + ex);
- }
+ }
} else if (name.equals("showIndividuals")) {
if (cliOption.getStringValue().equals("true")) {
int stringLength = rs.getIndividuals().toString().length();
@@ -541,31 +556,32 @@
if (!satisfiable)
System.exit(0);
}
- } else if( name.equals("logLevel")) {
+ } else if (name.equals("logLevel")) {
String level = cliOption.getStringValue();
- if(level.equals("off"))
+ if (level.equals("off"))
logger.setLevel(Level.OFF);
- else if(level.equals("trace"))
- logger.setLevel(Level.TRACE);
- else if(level.equals("info"))
+ else if (level.equals("trace"))
+ logger.setLevel(Level.TRACE);
+ else if (level.equals("info"))
logger.setLevel(Level.INFO);
- else if(level.equals("debug"))
+ else if (level.equals("debug"))
logger.setLevel(Level.DEBUG);
- else if(level.equals("warn"))
+ else if (level.equals("warn"))
logger.setLevel(Level.WARN);
- else if(level.equals("error"))
+ else if (level.equals("error"))
logger.setLevel(Level.ERROR);
- else if(level.equals("fatal"))
- logger.setLevel(Level.FATAL);
+ else if (level.equals("fatal"))
+ logger.setLevel(Level.FATAL);
} else
handleError("Unknown CLI option \"" + name + "\".");
}
}
}
- private static void initComponent(ComponentManager cm, Component component) throws ComponentInitException {
- String startMessage = "initialising component \"" + cm.getComponentName(component.getClass())
- + "\" ... ";
+ private static void initComponent(ComponentManager cm, Component component)
+ throws ComponentInitException {
+ String startMessage = "initialising component \""
+ + cm.getComponentName(component.getClass()) + "\" ... ";
long initStartTime = System.nanoTime();
component.init();
// standard messsage is just "OK" but can be more detailed for certain
@@ -580,8 +596,8 @@
}
long initTime = System.nanoTime() - initStartTime;
- logger.info(startMessage + message + " (" + Helper.prettyPrintNanoSeconds(initTime, false, false)
- + ")");
+ logger.info(startMessage + message + " ("
+ + Helper.prettyPrintNanoSeconds(initTime, false, false) + ")");
}
private static void printConclusions(ReasoningService rs, long algorithmDuration) {
@@ -635,8 +651,8 @@
private static void processQueryMode(LearningProblem lp, ReasoningService rs) {
System.out.println("Entering query mode. Enter a concept for performing "
- + "retrieval or q to quit. Use brackets for complex expresssions," +
- "e.g. (a AND b).");
+ + "retrieval or q to quit. Use brackets for complex expresssions,"
+ + "e.g. (a AND b).");
String queryStr = "";
do {
@@ -649,7 +665,7 @@
} catch (IOException e) {
e.printStackTrace();
}
-
+
if (!queryStr.equals("q")) {
// parse concept
@@ -682,11 +698,11 @@
// substract existing roles/concepts from detected
// roles/concepts -> the resulting sets should be
// empty, otherwise print a warning (the DIG reasoner
- // will just treat them as concepts about which it
+ // will just treat them as concepts about which it
// has no knowledge - this makes it hard to
- // detect typos
- // (note that removeAll currently gives a different
- // result here, because the comparator of the argument
+ // detect typos
+ // (note that removeAll currently gives a different
+ // result here, because the comparator of the argument
// is used)
for (NamedClass ac : rs.getAtomicConcepts())
occurringConcepts.remove(ac);
@@ -705,13 +721,15 @@
}
if (!nonExistingConstructs) {
-
- if(!queryStr.startsWith("(") && (queryStr.contains("AND") || queryStr.contains("OR"))) {
- System.out.println("Make sure you did not forget to use outer brackets.");
+
+ if (!queryStr.startsWith("(")
+ && (queryStr.contains("AND") || queryStr.contains("OR"))) {
+ System.out
+ .println("Make sure you did not forget to use outer brackets.");
}
-
+
System.out.println("The query is: " + concept + ".");
-
+
// pose retrieval query
Set<Individual> result = null;
result = rs.retrieval(concept);
@@ -729,7 +747,13 @@
}
- private static void handleError(String message) {
+ /**
+ * error handling over the logger
+ *
+ * @param message
+ * is a string and you message for problem
+ */
+ public static void handleError(String message) {
logger.error(message);
System.exit(0);
}
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