getAverageValue
@Nullable
public Quantity getAverageValue()
Quantity is a fixed-point representation of a number. It provides convenient
marshaling/unmarshaling in JSON and YAML, in addition to String() and AsInt64() accessors. The
serialization format is: <quantity> ::= <signedNumber><suffix> (Note
that <suffix> may be empty, from the \"\" case in <decimalSI>.)
<digit> ::= 0 | 1 | ... | 9 <digits> ::= <digit> |
<digit><digits> <number> ::= <digits> |
<digits>.<digits> | <digits>. | .<digits> <sign> ::=
\"+\" | \"-\" <signedNumber> ::= <number> |
<sign><number> <suffix> ::= <binarySI> | <decimalExponent> |
<decimalSI> <binarySI> ::= Ki | Mi | Gi | Ti | Pi | Ei (International System
of units; See: http://physics.nist.gov/cuu/Units/binary.html) <decimalSI> ::= m |
\"\" | k | M | G | T | P | E (Note that 1024 = 1Ki but 1000 = 1k; I
didn't choose the capitalization.) <decimalExponent> ::= \"e\"
<signedNumber> | \"E\" <signedNumber> No matter which of the three
exponent forms is used, no quantity may represent a number greater than 2^63-1 in magnitude,
nor may it have more than 3 decimal places. Numbers larger or more precise will be capped or
rounded up. (E.g.: 0.1m will rounded up to 1m.) This may be extended in the future if we
require larger or smaller quantities. When a Quantity is parsed from a string, it will remember
the type of suffix it had, and will use the same type again when it is serialized. Before
serializing, Quantity will be put in \"canonical form\". This means that
Exponent/suffix will be adjusted up or down (with a corresponding increase or decrease in
Mantissa) such that: a. No precision is lost b. No fractional digits will be emitted c. The
exponent (or suffix) is as large as possible. The sign will be omitted unless the number is
negative. Examples: 1.5 will be serialized as \"1500m\" 1.5Gi will be serialized as
\"1536Mi\" Note that the quantity will NEVER be internally represented by a floating
point number. That is the whole point of this exercise. Non-canonical values will still parse
as long as they are well formed, but will be re-emitted in their canonical form. (So always use
canonical form, or don't diff.) This format is intended to make it difficult to use these
numbers without writing some sort of special handling code in the hopes that that will cause
implementors to also use a fixed point implementation.
- Returns:
- averageValue