Method append

src/org/apache/pig/data/DefaultTuple.java:153–156

Append a field to a tuple. This method is not efficient as it may force copying of existing data in order to grow the data structure. Whenever possible you should construct your Tuple with the newTuple(int) method and then fill in the values with set(), rather than construct it with newTuple() and a

(Object val)

     *            Object to append to the tuple.
     */
    @Override
    public void append(Object val) {
        mFields.add(val);
    }

    /**
     * Determine the size of tuple in memory. This is used by data bags to determine their memory size. This need not be