@Override
protected void addElem(
final int dist, final int name, final int asize, final int uri, final boolean ne)
throws IOException {
tout.write1(asize << 3 | Data.ELEM);
tout.write2((ne ? 1 << 15 : 0) | name);
tout.write1(uri);
tout.write4(dist);
tout.write4(asize);
tout.write4(meta.size++);
if (Prop.debug && (c++ & 0x7FFFF) == 0) Util.err(".");
}
@Override
protected void addText(final byte[] value, final int dist, final byte kind) throws IOException {
tout.write1(kind);
tout.write2(0);
tout.write5(textOff(value, true));
tout.write4(dist);
tout.write4(meta.size++);
}
@Override
protected void addDoc(final byte[] value) throws IOException {
tout.write1(Data.DOC);
tout.write2(0);
tout.write5(textOff(value, true));
tout.write4(0);
tout.write4(meta.size++);
}
@Override
protected void addAttr(final int name, final byte[] value, final int dist, final int uri)
throws IOException {
tout.write1(dist << 3 | Data.ATTR);
tout.write2(name);
tout.write5(textOff(value, false));
tout.write4(uri);
tout.write4(meta.size++);
}
/**
* Writes the node to the specified output stream.
*
* @param out output stream
* @throws IOException I/O exception
*/
void write(final DataOutput out) throws IOException {
out.writeNum(name);
out.write1(kind);
out.writeNum(0);
out.writeNum(children.length);
out.writeDouble(1);
// update leaf flag
boolean leaf = stats.isLeaf();
for (final PathNode child : children) {
leaf &= child.kind == Data.TEXT || child.kind == Data.ATTR;
}
stats.setLeaf(leaf);
stats.write(out);
for (final PathNode child : children) child.write(out);
}
