@Override
public ValueContainer deserialize(SerializerInput in) throws IOException, ClassNotFoundException {
ArrayList<ArrayList<Datum>> tuples = new ArrayList<ArrayList<Datum>>();
int count = in.readInt();
for (int i = 0; i < count; i++) {
ArrayList<Datum> tuple = new ArrayList<Datum>();
for (ColumnDefinition datumType : colsDef) {
if (datumType.getColDataType().getDataType().equalsIgnoreCase("long")
|| datumType.getColDataType().getDataType().equalsIgnoreCase("int")
|| datumType.getColDataType().getDataType().equalsIgnoreCase("number")
|| datumType.getColDataType().getDataType().equalsIgnoreCase("integer")) {
tuple.add(new Datum.DatumLong(in.readLong()));
} else if (datumType.getColDataType().getDataType().equalsIgnoreCase("double")
|| datumType.getColDataType().getDataType().equalsIgnoreCase("float")
|| datumType.getColDataType().getDataType().equalsIgnoreCase("decimal")) {
tuple.add(new Datum.DatumDouble(in.readDouble()));
} else if (datumType.getColDataType().getDataType().equalsIgnoreCase("date")) {
@SuppressWarnings("deprecation")
Date date = new Date(in.readInt(), in.readInt(), in.readInt());
tuple.add(new Datum.DatumDate(date));
} else {
tuple.add(new Datum.DatumString(in.readUTF()));
}
}
tuples.add(tuple);
}
ValueContainer value = new ValueContainer(tuples);
return value;
}
public HashNode deserialize(SerializerInput ds) throws IOException {
try {
int i = ds.read();
if (i == Serialization.HTREE_BUCKET) { // is HashBucket?
HashBucket ret = new HashBucket(HTree.this);
ret.readExternal(ds);
if (ds.available() != 0
&& ds.read() != -1) // -1 is fix for compression, not sure what is happening
throw new InternalError("bytes left: " + ds.available());
return ret;
} else if (i == Serialization.HTREE_DIRECTORY) {
HashDirectory ret = new HashDirectory(HTree.this);
ret.readExternal(ds);
if (ds.available() != 0
&& ds.read() != -1) // -1 is fix for compression, not sure what is happening
throw new InternalError("bytes left: " + ds.available());
return ret;
} else {
throw new InternalError("Wrong HTree header: " + i);
}
} catch (ClassNotFoundException e) {
throw new IOException(e);
}
}
