Method getType

src/org/apache/pig/data/Tuple.java:94–94

Find the type of a given field. @param fieldNum Number of field to get the type for. @return type, encoded as a byte value. The values are defined in DataType. If the field is null, then DataType.UNKNOWN will be returned. @throws ExecException if the field number is greater than or equal t

(int fieldNum)

     * the number of fields in the tuple.
     */
    byte getType(int fieldNum) throws ExecException;

    /**
     * Get the value in a given field.