protected final void doSetNorm(int doc, String field, byte value) throws IOException {
Norm norm = (Norm) norms.get(field);
if (norm == null) // not an indexed field
return;
norm.dirty = true; // mark it dirty
normsDirty = true;
norms(field)[doc] = value; // set the value
}
public synchronized byte[] norms(String field) throws IOException {
Norm norm = (Norm) norms.get(field);
if (norm == null) // not an indexed field
return null;
if (norm.bytes == null) { // value not yet read
byte[] bytes = new byte[maxDoc()];
norms(field, bytes, 0);
norm.bytes = bytes; // cache it
}
return norm.bytes;
}
protected final void doCommit() throws IOException {
if (deletedDocsDirty) { // re-write deleted
deletedDocs.write(directory(), segment + ".tmp");
directory().renameFile(segment + ".tmp", segment + ".del");
}
if (undeleteAll && directory().fileExists(segment + ".del")) {
directory().deleteFile(segment + ".del");
}
if (normsDirty) { // re-write norms
Enumeration values = norms.elements();
while (values.hasMoreElements()) {
Norm norm = (Norm) values.nextElement();
if (norm.dirty) {
norm.reWrite();
}
}
}
deletedDocsDirty = false;
normsDirty = false;
undeleteAll = false;
}
public void setEps(double val) {
er = Norm.EnsureInRange(val, minEps, maxEps);
}
public void setH(double val) {
h = Norm.EnsureInRange(val, minH, maxH);
}
public void setW(double val) {
w = Norm.EnsureInRange(val, minW, maxW);
}
public void setT(double val) {
t = Norm.EnsureInRange(val, minT, maxT);
}
