/**
* Creates new node ids and recreates updatable index structures.
*
* @param data data
* @throws IOException I/O Exception during index rebuild
*/
public static void ids(final Data data) throws IOException {
final MetaData md = data.meta;
final int size = md.size;
for (int pre = 0; pre < size; ++pre) data.id(pre, pre);
md.lastid = size - 1;
md.dirty = true;
if (data.meta.updindex) {
data.idmap = new IdPreMap(md.lastid);
if (data.meta.textindex) optimize(IndexType.TEXT, data, true, true, true, null);
if (data.meta.attrindex) optimize(IndexType.ATTRIBUTE, data, true, true, true, null);
}
}
