本文整理汇总了Java中org.apache.lucene.util.fst.IntSequenceOutputs.getSingleton方法的典型用法代码示例。如果您正苦于以下问题：Java IntSequenceOutputs.getSingleton方法的具体用法？Java IntSequenceOutputs.getSingleton怎么用？Java IntSequenceOutputs.getSingleton使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.lucene.util.fst.IntSequenceOutputs的用法示例。
在下文中一共展示了IntSequenceOutputs.getSingleton方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: affixFST
import org.apache.lucene.util.fst.IntSequenceOutputs; //导入方法依赖的package包/类
private FST<IntsRef> affixFST(TreeMap<String,List<Integer>> affixes) throws IOException {
IntSequenceOutputs outputs = IntSequenceOutputs.getSingleton();
Builder<IntsRef> builder = new Builder<>(FST.INPUT_TYPE.BYTE4, outputs);
IntsRefBuilder scratch = new IntsRefBuilder();
for (Map.Entry<String,List<Integer>> entry : affixes.entrySet()) {
Util.toUTF32(entry.getKey(), scratch);
List<Integer> entries = entry.getValue();
IntsRef output = new IntsRef(entries.size());
for (Integer c : entries) {
output.ints[output.length++] = c;
}
builder.add(scratch.get(), output);
}
return builder.finish();
}
示例2: Dictionary
import org.apache.lucene.util.fst.IntSequenceOutputs; //导入方法依赖的package包/类
/**
* Creates a new Dictionary containing the information read from the provided InputStreams to hunspell affix
* and dictionary files.
* You have to close the provided InputStreams yourself.
*
* @param affix InputStream for reading the hunspell affix file (won't be closed).
* @param dictionaries InputStream for reading the hunspell dictionary files (won't be closed).
* @throws IOException Can be thrown while reading from the InputStreams
* @throws ParseException Can be thrown if the content of the files does not meet expected formats
*/
public Dictionary(InputStream affix, List<InputStream> dictionaries, boolean ignoreCase) throws IOException, ParseException {
this.ignoreCase = ignoreCase;
this.needsInputCleaning = ignoreCase;
this.needsOutputCleaning = false; // set if we have an OCONV
flagLookup.add(new BytesRef()); // no flags -> ord 0
File aff = File.createTempFile("affix", "aff", tempDir);
OutputStream out = new BufferedOutputStream(new FileOutputStream(aff));
InputStream aff1 = null;
InputStream aff2 = null;
try {
// copy contents of affix stream to temp file
final byte [] buffer = new byte [1024 * 8];
int len;
while ((len = affix.read(buffer)) > 0) {
out.write(buffer, 0, len);
}
out.close();
// pass 1: get encoding
aff1 = new BufferedInputStream(new FileInputStream(aff));
String encoding = getDictionaryEncoding(aff1);
// pass 2: parse affixes
CharsetDecoder decoder = getJavaEncoding(encoding);
aff2 = new BufferedInputStream(new FileInputStream(aff));
readAffixFile(aff2, decoder);
// read dictionary entries
IntSequenceOutputs o = IntSequenceOutputs.getSingleton();
Builder<IntsRef> b = new Builder<>(FST.INPUT_TYPE.BYTE4, o);
readDictionaryFiles(dictionaries, decoder, b);
words = b.finish();
aliases = null; // no longer needed
morphAliases = null; // no longer needed
} finally {
IOUtils.closeWhileHandlingException(out, aff1, aff2);
aff.delete();
}
}