Wire the Xml-read shortcuts into the dict creation code (B6)

Change-Id: I352064835abb62c294b48e080d9709ff013c7bb0

tools/makedict/src/com/android/inputmethod/latin/DictionaryMaker.java

@@ -39,11 +39,13 @@ public class DictionaryMaker {
         private final static String OPTION_VERSION_2 = "-2";
         private final static String OPTION_INPUT_SOURCE = "-s";
         private final static String OPTION_INPUT_BIGRAM_XML = "-b";
+        private final static String OPTION_INPUT_SHORTCUT_XML = "-c";
         private final static String OPTION_OUTPUT_BINARY = "-d";
         private final static String OPTION_OUTPUT_XML = "-x";
         private final static String OPTION_HELP = "-h";
         public final String mInputBinary;
         public final String mInputUnigramXml;
+        public final String mInputShortcutXml;
         public final String mInputBigramXml;
         public final String mOutputBinary;
         public final String mOutputXml;
@@ -72,7 +74,8 @@ public class DictionaryMaker {
 
         private void displayHelp() {
             MakedictLog.i("Usage: makedict "
-                    + "[-s <unigrams.xml> [-b <bigrams.xml>] | -s <binary input>] "
+                    + "[-s <unigrams.xml> [-b <bigrams.xml>] [-c <shortcuts.xml>] "
+                    + "| -s <binary input>] "
                     + "[-d <binary output>] [-x <xml output>] [-2]\n"
                     + "\n"
                     + "  Converts a source dictionary file to one or several outputs.\n"
@@ -90,6 +93,7 @@ public class DictionaryMaker {
             }
             String inputBinary = null;
             String inputUnigramXml = null;
+            String inputShortcutXml = null;
             String inputBigramXml = null;
             String outputBinary = null;
             String outputXml = null;
@@ -116,6 +120,8 @@ public class DictionaryMaker {
                             } else {
                                 inputUnigramXml = filename;
                             }
+                        } else if (OPTION_INPUT_SHORTCUT_XML.equals(arg)) {
+                            inputShortcutXml = filename;
                         } else if (OPTION_INPUT_BIGRAM_XML.equals(arg)) {
                             inputBigramXml = filename;
                         } else if (OPTION_OUTPUT_BINARY.equals(arg)) {
@@ -143,6 +149,7 @@ public class DictionaryMaker {
 
             mInputBinary = inputBinary;
             mInputUnigramXml = inputUnigramXml;
+            mInputShortcutXml = inputShortcutXml;
             mInputBigramXml = inputBigramXml;
             mOutputBinary = outputBinary;
             mOutputXml = outputXml;
@@ -170,7 +177,7 @@ public class DictionaryMaker {
         if (null != args.mInputBinary) {
             return readBinaryFile(args.mInputBinary);
         } else if (null != args.mInputUnigramXml) {
-            return readXmlFile(args.mInputUnigramXml, args.mInputBigramXml);
+            return readXmlFile(args.mInputUnigramXml, args.mInputShortcutXml, args.mInputBigramXml);
         } else {
             throw new RuntimeException("No input file specified");
         }
@@ -195,6 +202,7 @@ public class DictionaryMaker {
      * Read a dictionary from a unigram XML file, and optionally a bigram XML file.
      *
      * @param unigramXmlFilename the name of the unigram XML file. May not be null.
+     * @param shortcutXmlFilename the name of the shortcut XML file, or null if there is none.
      * @param bigramXmlFilename the name of the bigram XML file. Pass null if there are no bigrams.
      * @return the read dictionary.
      * @throws FileNotFoundException if one of the files can't be found
@@ -203,12 +211,14 @@ public class DictionaryMaker {
      * @throws ParserConfigurationException if the system can't create a SAX parser
      */
     private static FusionDictionary readXmlFile(final String unigramXmlFilename,
-            final String bigramXmlFilename) throws FileNotFoundException, SAXException,
+            final String shortcutXmlFilename, final String bigramXmlFilename)
-            IOException, ParserConfigurationException {
+            throws FileNotFoundException, SAXException, IOException, ParserConfigurationException {
         final FileInputStream unigrams = new FileInputStream(new File(unigramXmlFilename));
+        final FileInputStream shortcuts = null == shortcutXmlFilename ? null :
+                new FileInputStream(new File(shortcutXmlFilename));
         final FileInputStream bigrams = null == bigramXmlFilename ? null :
                 new FileInputStream(new File(bigramXmlFilename));
-        return XmlDictInputOutput.readDictionaryXml(unigrams, bigrams);
+        return XmlDictInputOutput.readDictionaryXml(unigrams, shortcuts, bigrams);
     }
 
     /**

tools/makedict/src/com/android/inputmethod/latin/XmlDictInputOutput.java

@@ -61,6 +61,7 @@ public class XmlDictInputOutput {
         int mState; // the state of the parser
         int mFreq; // the currently read freq
         String mWord; // the current word
+        final HashMap<String, ArrayList<WeightedString>> mShortcutsMap;
         final HashMap<String, ArrayList<WeightedString>> mBigramsMap;
 
         /**
@@ -69,9 +70,11 @@ public class XmlDictInputOutput {
          * @param dict the dictionary to construct.
          * @param bigrams the bigrams as a map. This may be empty, but may not be null.
          */
-        public UnigramHandler(FusionDictionary dict,
+        public UnigramHandler(final FusionDictionary dict,
-                HashMap<String, ArrayList<WeightedString>> bigrams) {
+                final HashMap<String, ArrayList<WeightedString>> shortcuts,
+                final HashMap<String, ArrayList<WeightedString>> bigrams) {
             mDictionary = dict;
+            mShortcutsMap = shortcuts;
             mBigramsMap = bigrams;
             mWord = "";
             mState = START;
@@ -107,8 +110,7 @@ public class XmlDictInputOutput {
         @Override
         public void endElement(String uri, String localName, String qName) {
             if (WORD == mState) {
-                // TODO: pass the shortcut targets
+                mDictionary.add(mWord, mFreq, mShortcutsMap.get(mWord), mBigramsMap.get(mWord));
-                mDictionary.add(mWord, mFreq, null, mBigramsMap.get(mWord));
                 mState = START;
             }
         }
@@ -208,9 +210,12 @@ public class XmlDictInputOutput {
      * representation.
      *
      * @param unigrams the file to read the data from.
+     * @param shortcuts the file to read the shortcuts from, or null.
+     * @param bigrams the file to read the bigrams from, or null.
      * @return the in-memory representation of the dictionary.
      */
-    public static FusionDictionary readDictionaryXml(InputStream unigrams, InputStream bigrams)
+    public static FusionDictionary readDictionaryXml(final InputStream unigrams,
+            final InputStream shortcuts, final InputStream bigrams)
             throws SAXException, IOException, ParserConfigurationException {
         final SAXParserFactory factory = SAXParserFactory.newInstance();
         factory.setNamespaceAware(true);
@@ -218,9 +223,13 @@ public class XmlDictInputOutput {
         final BigramHandler bigramHandler = new BigramHandler();
         if (null != bigrams) parser.parse(bigrams, bigramHandler);
 
+        final ShortcutHandler shortcutHandler = new ShortcutHandler();
+        if (null != shortcuts) parser.parse(shortcuts, shortcutHandler);
+
         final FusionDictionary dict = new FusionDictionary();
         final UnigramHandler unigramHandler =
-                new UnigramHandler(dict, bigramHandler.getBigramMap());
+                new UnigramHandler(dict, shortcutHandler.getShortcutMap(),
+                        bigramHandler.getBigramMap());
         parser.parse(unigrams, unigramHandler);
         return dict;
     }