本文整理汇总了Java中org.apache.lucene.util.packed.PackedInts.Mutable方法的典型用法代码示例。如果您正苦于以下问题：Java PackedInts.Mutable方法的具体用法？Java PackedInts.Mutable怎么用？Java PackedInts.Mutable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.packed.PackedInts的用法示例。
在下文中一共展示了PackedInts.Mutable方法的1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: save
import org.apache.lucene.util.packed.PackedInts; //导入方法依赖的package包/类
public void save(DataOutput out) throws IOException {
if (startNode == -1) {
throw new IllegalStateException("call finish first");
}
if (nodeAddress != null) {
throw new IllegalStateException("cannot save an FST pre-packed FST; it must first be packed");
}
if (packed && !(nodeRefToAddress instanceof PackedInts.Mutable)) {
throw new IllegalStateException("cannot save a FST which has been loaded from disk ");
}
CodecUtil.writeHeader(out, FILE_FORMAT_NAME, VERSION_CURRENT);
if (packed) {
out.writeByte((byte) 1);
} else {
out.writeByte((byte) 0);
}
// TODO: really we should encode this as an arc, arriving
// to the root node, instead of special casing here:
if (emptyOutput != null) {
// Accepts empty string
out.writeByte((byte) 1);
// Serialize empty-string output:
RAMOutputStream ros = new RAMOutputStream();
outputs.writeFinalOutput(emptyOutput, ros);
byte[] emptyOutputBytes = new byte[(int) ros.getFilePointer()];
ros.writeTo(emptyOutputBytes, 0);
if (!packed) {
// reverse
final int stopAt = emptyOutputBytes.length/2;
int upto = 0;
while(upto < stopAt) {
final byte b = emptyOutputBytes[upto];
emptyOutputBytes[upto] = emptyOutputBytes[emptyOutputBytes.length-upto-1];
emptyOutputBytes[emptyOutputBytes.length-upto-1] = b;
upto++;
}
}
out.writeVInt(emptyOutputBytes.length);
out.writeBytes(emptyOutputBytes, 0, emptyOutputBytes.length);
} else {
out.writeByte((byte) 0);
}
final byte t;
if (inputType == INPUT_TYPE.BYTE1) {
t = 0;
} else if (inputType == INPUT_TYPE.BYTE2) {
t = 1;
} else {
t = 2;
}
out.writeByte(t);
if (packed) {
((PackedInts.Mutable) nodeRefToAddress).save(out);
}
out.writeVLong(startNode);
out.writeVLong(nodeCount);
out.writeVLong(arcCount);
out.writeVLong(arcWithOutputCount);
long numBytes = bytes.getPosition();
out.writeVLong(numBytes);
bytes.writeTo(out);
}