本文整理汇总了Java中org.apache.lucene.util.fst.Util.toBytesRef方法的典型用法代码示例。如果您正苦于以下问题：Java Util.toBytesRef方法的具体用法？Java Util.toBytesRef怎么用？Java Util.toBytesRef使用的例子？那么恭喜您, 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.Util的用法示例。
在下文中一共展示了Util.toBytesRef方法的3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: seekExact
import org.apache.lucene.util.fst.Util; //导入方法依赖的package包/类
@Override
public void seekExact(long ord) throws IOException {
// TODO: would be better to make this simpler and faster.
// but we dont want to introduce a bug that corrupts our enum state!
bytesReader.setPosition(0);
fst.getFirstArc(firstArc);
IntsRef output = Util.getByOutput(fst, ord, bytesReader, firstArc, scratchArc, scratchInts);
BytesRefBuilder scratchBytes = new BytesRefBuilder();
scratchBytes.clear();
Util.toBytesRef(output, scratchBytes);
// TODO: we could do this lazily, better to try to push into FSTEnum though?
in.seekExact(scratchBytes.get());
}
示例2: incrementToken
import org.apache.lucene.util.fst.Util; //导入方法依赖的package包/类
@Override
public boolean incrementToken() throws IOException {
clearAttributes();
if (finiteStrings == null) {
Set<IntsRef> strings = toFiniteStrings.toFiniteStrings(input);
if (strings.size() > MAX_PATHS) {
throw new IllegalArgumentException("TokenStream expanded to " + strings.size() + " finite strings. Only <= " + MAX_PATHS
+ " finite strings are supported");
}
posInc = strings.size();
finiteStrings = strings.iterator();
}
if (finiteStrings.hasNext()) {
posAttr.setPositionIncrement(posInc);
/*
* this posInc encodes the number of paths that this surface form
* produced. Multi Fields have the same surface form and therefore sum up
*/
posInc = 0;
Util.toBytesRef(finiteStrings.next(), bytesAtt.builder()); // now we have UTF-8
if (charTermAttribute != null) {
charTermAttribute.setLength(0);
charTermAttribute.append(bytesAtt.toUTF16());
}
if (payload != null) {
payloadAttr.setPayload(this.payload);
}
return true;
}
return false;
}
示例3: seekExact
import org.apache.lucene.util.fst.Util; //导入方法依赖的package包/类
@Override
public void seekExact(long ord) throws IOException {
// TODO: would be better to make this simpler and faster.
// but we dont want to introduce a bug that corrupts our enum state!
bytesReader.setPosition(0);
fst.getFirstArc(firstArc);
IntsRef output = Util.getByOutput(fst, ord, bytesReader, firstArc, scratchArc, scratchInts);
scratchBytes.bytes = new byte[output.length];
scratchBytes.offset = 0;
scratchBytes.length = 0;
Util.toBytesRef(output, scratchBytes);
// TODO: we could do this lazily, better to try to push into FSTEnum though?
in.seekExact(scratchBytes);
}