public OSBTreeBonsaiBucket(
OCacheEntry cacheEntry,
int pageOffset,
boolean isLeaf,
OBinarySerializer<K> keySerializer,
OBinarySerializer<V> valueSerializer,
OWALChangesTree changesTree)
throws IOException {
super(cacheEntry, changesTree);
this.offset = pageOffset;
this.isLeaf = isLeaf;
this.keySerializer = keySerializer;
this.valueSerializer = valueSerializer;
setIntValue(offset + FREE_POINTER_OFFSET, MAX_BUCKET_SIZE_BYTES);
setIntValue(offset + SIZE_OFFSET, 0);
setByteValue(offset + IS_LEAF_OFFSET, (byte) (isLeaf ? 1 : 0));
setLongValue(offset + LEFT_SIBLING_OFFSET, -1);
setLongValue(offset + RIGHT_SIBLING_OFFSET, -1);
setLongValue(offset + TREE_SIZE_OFFSET, 0);
setByteValue(offset + KEY_SERIALIZER_OFFSET, keySerializer.getId());
setByteValue(offset + VALUE_SERIALIZER_OFFSET, valueSerializer.getId());
}
