@Override
public long write(Iterable<Vector> iterable, long maxDocs) throws IOException {
for (Vector point : iterable) {
if (recNum >= maxDocs) {
break;
}
if (point.getClass() == NamedVector.class) {
NamedVector v = (NamedVector) point.clone();
}
if (point != null) {
writer.append(new LongWritable(recNum++), new VectorWritable(point));
}
}
return recNum;
}
public static void writeVectorsToFile(
FileSystem fs, Configuration conf, List<Vector> vectors, Path path) throws IOException {
SequenceFile.Writer writer =
new SequenceFile.Writer(fs, conf, path, Text.class, VectorWritable.class);
VectorWritable vec = new VectorWritable();
for (Vector vector : vectors) {
vec.set(vector);
if (NamedVector.class.isAssignableFrom(vector.getClass())) {
writer.append(new Text(((NamedVector) vector).getName()), vec);
} else {
writer.append(new Text(vector.toString()), vec);
}
}
writer.close();
// VectorDumper.main(new String[] { "--input", inPointFile.toString() });
// SequenceFileDumper.main(new String[] { "--input", inPointFile.toString() });
}
