/** {@inheritDoc} */
public boolean readBoolean() throws IOException {
fileSize -= 1;
if (fileSize < 0) {
throw new EOFException();
}
return dataInput.readBoolean();
}
public Index(final Dictionary dict, final RandomAccessFile raf) throws IOException {
this.dict = dict;
shortName = raf.readUTF();
longName = raf.readUTF();
final String languageCode = raf.readUTF();
sortLanguage = Language.lookup(languageCode);
normalizerRules = raf.readUTF();
swapPairEntries = raf.readBoolean();
if (sortLanguage == null) {
throw new IOException("Unsupported language: " + languageCode);
}
if (dict.dictFileVersion >= 2) {
mainTokenCount = raf.readInt();
}
sortedIndexEntries =
CachingList.create(
RAFList.create(raf, indexEntrySerializer, raf.getFilePointer()), CACHE_SIZE);
if (dict.dictFileVersion >= 4) {
stoplist = new SerializableSerializer<Set<String>>().read(raf);
} else {
stoplist = Collections.emptySet();
}
rows =
CachingList.create(
UniformRAFList.create(raf, new RowBase.Serializer(this), raf.getFilePointer()),
CACHE_SIZE);
}
public IndexEntry(final Index index, final RandomAccessFile raf) throws IOException {
this.index = index;
token = raf.readUTF();
startRow = raf.readInt();
numRows = raf.readInt();
final boolean hasNormalizedForm = raf.readBoolean();
normalizedToken = hasNormalizedForm ? raf.readUTF() : token;
if (index.dict.dictFileVersion >= 6) {
this.htmlEntries =
CachingList.create(
RAFList.create(raf, index.dict.htmlEntryIndexSerializer, raf.getFilePointer()), 1);
} else {
this.htmlEntries = Collections.emptyList();
}
}
public boolean getUnlockedCleanly() {
assertOpen();
try {
lockFileAccess.seek(STATE_REGION_POS + 1);
if (!lockFileAccess.readBoolean()) {
// Process has crashed while updating target file
return false;
}
} catch (EOFException e) {
// Process has crashed writing to lock file
return false;
} catch (Exception e) {
throw UncheckedException.throwAsUncheckedException(e);
}
return true;
}
/* @see java.io.DataInput.readBoolean() */
public boolean readBoolean() throws IOException {
return raf.readBoolean();
}