Method isAtomic

src/org/apache/pig/data/DataType.java:403–417

Determine whether the this data type is atomic. @param dataType Data type code to test. @return true if dataType is bytearray, bigchararray, chararray, integer, long, float, or boolean.

(byte dataType)

     * float, or boolean.
     */
    public static boolean isAtomic(byte dataType) {
        return ((dataType == BYTEARRAY) ||
                (dataType == CHARARRAY) ||
                (dataType == BIGCHARARRAY) ||
                (dataType == INTEGER) ||
                (dataType == BIGINTEGER) ||
                (dataType == BIGDECIMAL) ||
                (dataType == LONG) ||
                (dataType == FLOAT) ||
                (dataType == DOUBLE) ||
                (dataType == BOOLEAN) ||
                (dataType == BYTE) ||
                (dataType == DATETIME) ||
                (dataType == GENERIC_WRITABLECOMPARABLE));
    }

    /**
     * Determine whether the this data type is atomic.