public long[] getIDsForClass(Transaction trans, ClassMetadata clazz) {
final IntArrayList ids = new IntArrayList();
clazz
.index()
.traverseIds(
trans,
new Visitor4() {
public void visit(Object obj) {
ids.add(((Integer) obj).intValue());
}
});
return ids.asLong();
}
protected void readIndex(
ObjectContainerBase stream, ClassMetadata clazz, ByteArrayBuffer reader) {
int indexID = reader.readInt();
if (!stream.maintainsIndices() || !(stream instanceof LocalObjectContainer)) {
return;
}
if (btree(clazz) != null) {
return;
}
clazz.index().read(stream, validIndexId(indexID));
if (isOldClassIndex(indexID)) {
new ClassIndexesToBTrees_5_5().convert((LocalObjectContainer) stream, indexID, btree(clazz));
stream.setDirtyInSystemTransaction(clazz);
}
}
public int marshalledLength(final ObjectContainerBase stream, final ClassMetadata clazz) {
final IntByRef len =
new IntByRef(
stream.stringIO().shortLength(clazz.nameToWrite())
+ Const4.OBJECT_LENGTH
+ (Const4.INT_LENGTH * 2)
+ (Const4.ID_LENGTH));
len.value += clazz.index().ownLength();
clazz.forEachDeclaredAspect(
new Procedure4() {
public void apply(Object arg) {
len.value += _family._field.marshalledLength(stream, (ClassAspect) arg);
}
});
return len.value;
}
protected void writeIndex(Transaction trans, ClassMetadata clazz, ByteArrayBuffer writer) {
int indexID = clazz.index().write(trans);
writer.writeInt(indexIDForWriting(indexID));
}