Taxcat testing - basic CLI

src/test/java/XTaxTester.java

@@ -1,2 +1,65 @@
-package PACKAGE_NAME;public class XTaxTester {
+import java.util.List;
+
+import org.apache.commons.cli.CommandLine;
+import org.apache.commons.cli.CommandLineParser;
+import org.apache.commons.cli.DefaultParser;
+import org.apache.commons.cli.HelpFormatter;
+import org.apache.commons.cli.Options;
+import org.opensextant.data.TextInput;
+import org.opensextant.extraction.Extractor;
+import org.opensextant.extraction.TextMatch;
+import org.opensextant.extractors.xtax.TaxonMatcher;
+import org.opensextant.util.FileUtility;
+
+public class XTaxTester {
+
+    public static void xtax(String... args) {
+        /*
+            A trivial demonstration of using TaxonMatcher -- aka XTax or TaxCat
+         */
+        try {
+
+            String text = null;
+            String input = null;
+
+            Options options = new Options();
+
+            options.addOption("i", "input", true, "an input file");
+            options.addOption("t", "text", false, "an input text string");
+            options.addOption("l", "lang", true, "ISO language for input file or text");
+            options.addOption("h", "help", false, "this help");
+            CommandLineParser parser = new DefaultParser();
+            CommandLine cmd;
+            HelpFormatter help = new HelpFormatter();
+            cmd = parser.parse(options, args);
+            String opt = "input";
+            if (cmd.hasOption(opt)) {
+                input = cmd.getOptionValue(opt);
+            }
+            opt = "text";
+            if (cmd.hasOption(opt)) {
+                text = input;
+            } else {
+                text = FileUtility.readFile(input);
+            }
+
+            TextInput content = new TextInput("test", text);
+            if (cmd.hasOption("lang")) {
+                // Has to be a valid lang ID.
+                content.langid = cmd.getOptionValue("lang");
+            }
+            Extractor ex = new TaxonMatcher();
+            List<TextMatch> tags = ex.extract(content);
+            for (TextMatch t : tags) {
+                System.out.println(t);
+            }
+            ex.cleanup();
+        } catch (Exception err) {
+            err.printStackTrace();
+        }
+    }
+
+    public static void main(String[] args) {
+        xtax(args);
+    }
 }