95 lines
3.7 KiB
Protocol Buffer
95 lines
3.7 KiB
Protocol Buffer
/*
|
|
Copyright 2017 The Kubernetes Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
|
|
// This file was autogenerated by go-to-protobuf. Do not edit it manually!
|
|
|
|
syntax = 'proto2';
|
|
|
|
package k8s.io.apimachinery.pkg.api.resource;
|
|
|
|
import "k8s.io/apimachinery/pkg/util/intstr/generated.proto";
|
|
|
|
// Package-wide variables from generator "generated".
|
|
option go_package = "resource";
|
|
|
|
// Quantity is a fixed-point representation of a number.
|
|
// It provides convenient marshaling/unmarshaling in JSON and YAML,
|
|
// in addition to String() and Int64() 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: We reserve the right to amend this canonical format, perhaps to
|
|
// allow 1.5 to be canonical.
|
|
// TODO: Remove above disclaimer after all bikeshedding about format is over,
|
|
// or after March 2015.
|
|
//
|
|
// 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.
|
|
//
|
|
// +protobuf=true
|
|
// +protobuf.embed=string
|
|
// +protobuf.options.marshal=false
|
|
// +protobuf.options.(gogoproto.goproto_stringer)=false
|
|
// +k8s:openapi-gen=true
|
|
message Quantity {
|
|
optional string string = 1;
|
|
}
|
|
|