1 package com.hughes.android.dictionary.engine;
3 import java.util.ArrayList;
4 import java.util.EnumMap;
5 import java.util.HashSet;
9 import java.util.SortedMap;
10 import java.util.TreeMap;
12 import com.hughes.android.dictionary.Language;
14 public class IndexBuilder {
16 final DictionaryBuilder dictionaryBuilder;
19 final SortedMap<String, TokenData> tokenToData;
21 @SuppressWarnings("unchecked")
22 IndexBuilder(final DictionaryBuilder dictionaryBuilder, final String shortName, final String longName, final Language language) {
23 this.dictionaryBuilder = dictionaryBuilder;
24 index = new Index(dictionaryBuilder.dictionary, shortName, longName, language);
25 tokenToData = new TreeMap<String, TokenData>(language.getSortCollator());
29 final Set<EntryData> tokenEntryDatas = new HashSet<EntryData>();
30 final List<RowBase> rows = index.rows;
31 for (final TokenData tokenData : tokenToData.values()) {
32 tokenEntryDatas.clear();
33 final int indexRow = index.sortedIndexEntries.size();
34 index.sortedIndexEntries.add(new Index.IndexEntry(tokenData.token, rows.size()));
35 rows.add(new TokenRow(indexRow, rows.size(), index));
37 for (final List<EntryData> entryDatas : tokenData.typeToEntries.values()) {
38 for (final EntryData entryData : entryDatas) {
39 if (tokenEntryDatas.add(entryData)) {
40 rows.add(new PairEntry.Row(entryData.index(), rows.size(), index));
45 System.out.println(count + " ENTRIES FOR TOKEN " + tokenData.token);
49 static class TokenData {
52 final Map<EntryTypeName, List<EntryData>> typeToEntries = new EnumMap<EntryTypeName, List<EntryData>>(EntryTypeName.class);
54 TokenData(final String token) {
55 assert token.equals(token.trim());
56 assert token.length() > 0;
61 public TokenData getOrCreateTokenData(final String token) {
62 TokenData tokenData = tokenToData.get(token);
63 if (tokenData == null) {
64 tokenData = new TokenData(token);
65 tokenToData.put(token, tokenData);
70 public List<EntryData> getOrCreateEntries(final String token, final EntryTypeName entryTypeName) {
71 final TokenData tokenData = getOrCreateTokenData(token);
72 List<EntryData> entries = tokenData.typeToEntries.get(entryTypeName);
73 if (entries == null) {
74 entries = new ArrayList<EntryData>();
75 tokenData.typeToEntries.put(entryTypeName, entries);