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//------------------------------------------------------------------------------
// Automatically generated by the Fast Binary Encoding compiler, do not modify!
// https://github.com/chronoxor/FastBinaryEncoding
// Source: proto.fbe
// FBE version: 1.15.0.0
//------------------------------------------------------------------------------
/* eslint-disable prefer-const,no-loss-of-precision */
'use strict'
const util = require('util')
const big = require('./big')
const int64 = require('./int64')
const uuid = require('./uuid')
const Big = big.Big // eslint-disable-line
const Int64 = int64.Int64 // eslint-disable-line
const UInt64 = int64.UInt64 // eslint-disable-line
const UUID = uuid.UUID // eslint-disable-line
const fbe = require('./fbe')
/**
* OrderSide enum
*/
class OrderSide {
/**
* Initialize enum with a given value
* @param {OrderSide|number|Int64|UInt64=} value Enum value, defaults is 0
* @constructor
*/
constructor (value = 0) {
if (value instanceof OrderSide) {
this.value = value.value
} else {
this.value = value
}
}
/**
* Is this enum equal to other one?
* @this {!OrderSide}
* @param {!OrderSide} other Other enum
* @returns {boolean} Equal result
*/
eq (other) {
if (!(other instanceof OrderSide)) {
throw new TypeError('Instance of OrderSide is required!')
}
return this.value === other.value
}
/**
* Get enum value
* @this {!OrderSide}
* @returns {!number|!Int64|!UInt64} Enum value
*/
valueOf () {
return this.value
}
/**
* Convert enum to string
* @this {!OrderSide}
* @returns {!string} Enum value string
*/
toString () {
if (this.value === OrderSide.buy.value) {
return 'buy'
}
if (this.value === OrderSide.sell.value) {
return 'sell'
}
return '<unknown>'
}
/**
* Inspect enum
* @this {!OrderSide}
* @returns {!string} Enum value string
*/
[util.inspect.custom] () {
return this.toString()
}
/**
* Convert enum to JSON
* @this {!OrderSide}
* @returns {!number} Enum value for JSON
*/
toJSON () {
return this.value
}
/**
* Create enum from object value
* @param {!number} other Object value
* @returns {!OrderSide} Created enum
*/
static fromObject (other) {
return new OrderSide(other)
}
}
// noinspection PointlessArithmeticExpressionJS
OrderSide.buy = new OrderSide(0 + 0)
// noinspection PointlessArithmeticExpressionJS
OrderSide.sell = new OrderSide(0 + 1)
exports.OrderSide = OrderSide
/**
* Fast Binary Encoding OrderSide field model
*/
class FieldModelOrderSide extends fbe.FieldModel {
/**
* Get the field size
* @this {!FieldModelOrderSide}
* @returns {!number} Field size
*/
get fbeSize () {
return 1
}
/**
* Get the value
* @this {!FieldModelOrderSide}
* @param {OrderSide=} defaults Default value, defaults is new OrderSide()
* @returns {!OrderSide} Result value
*/
get (defaults = new OrderSide()) {
if ((this._buffer.offset + this.fbeOffset + this.fbeSize) > this._buffer.size) {
return defaults
}
return new OrderSide(this.readByte(this.fbeOffset))
}
/**
* Set the value
* @this {!FieldModelOrderSide}
* @param {!OrderSide} value Value
*/
set (value) {
console.assert(((this._buffer.offset + this.fbeOffset + this.fbeSize) <= this._buffer.size), 'Model is broken!')
if ((this._buffer.offset + this.fbeOffset + this.fbeSize) > this._buffer.size) {
return
}
this.writeByte(this.fbeOffset, value.value)
}
}
exports.FieldModelOrderSide = FieldModelOrderSide
/**
* Fast Binary Encoding OrderSide final model
*/
class FinalModelOrderSide extends fbe.FinalModel {
/**
* Get the allocation size
* @this {!FinalModelOrderSide}
* @param {!OrderSide} value Value
* @returns {!number} Allocation size
*/
fbeAllocationSize (value) {
return this.fbeSize
}
/**
* Get the final size
* @this {!FieldModelOrderSide}
* @returns {!number} Final size
*/
get fbeSize () {
return 1
}
/**
* Check if the value is valid
* @this {!FinalModelOrderSide}
* @returns {!number} Final model size or Number.MAX_SAFE_INTEGER in case of any error
*/
verify () {
if ((this._buffer.offset + this.fbeOffset + this.fbeSize) > this._buffer.size) {
return Number.MAX_SAFE_INTEGER
}
return this.fbeSize
}
/**
* Get the value
* @this {!FieldModelOrderSide}
* @returns {!object} Result value and its size
*/
get () {
if ((this._buffer.offset + this.fbeOffset + this.fbeSize) > this._buffer.size) {
return { value: new OrderSide(), size: 0 }
}
return { value: new OrderSide(this.readByte(this.fbeOffset)), size: this.fbeSize }
}
/**
* Set the value
* @this {!FieldModelOrderSide}
* @param {!OrderSide} value Value
* @returns {!number} Final model size
*/
set (value) {
console.assert(((this._buffer.offset + this.fbeOffset + this.fbeSize) <= this._buffer.size), 'Model is broken!')
if ((this._buffer.offset + this.fbeOffset + this.fbeSize) > this._buffer.size) {
return 0
}
this.writeByte(this.fbeOffset, value.value)
return this.fbeSize
}
}
exports.FinalModelOrderSide = FinalModelOrderSide
/**
* OrderType enum
*/
class OrderType {
/**
* Initialize enum with a given value
* @param {OrderType|number|Int64|UInt64=} value Enum value, defaults is 0
* @constructor
*/
constructor (value = 0) {
if (value instanceof OrderType) {
this.value = value.value
} else {
this.value = value
}
}
/**
* Is this enum equal to other one?
* @this {!OrderType}
* @param {!OrderType} other Other enum
* @returns {boolean} Equal result
*/
eq (other) {
if (!(other instanceof OrderType)) {
throw new TypeError('Instance of OrderType is required!')
}
return this.value === other.value
}
/**
* Get enum value
* @this {!OrderType}
* @returns {!number|!Int64|!UInt64} Enum value
*/
valueOf () {
return this.value
}
/**
* Convert enum to string
* @this {!OrderType}
* @returns {!string} Enum value string
*/
toString () {
if (this.value === OrderType.market.value) {
return 'market'
}
if (this.value === OrderType.limit.value) {
return 'limit'
}
if (this.value === OrderType.stop.value) {
return 'stop'
}
return '<unknown>'
}
/**
* Inspect enum
* @this {!OrderType}
* @returns {!string} Enum value string
*/
[util.inspect.custom] () {
return this.toString()
}
/**
* Convert enum to JSON
* @this {!OrderType}
* @returns {!number} Enum value for JSON
*/
toJSON () {
return this.value
}
/**
* Create enum from object value
* @param {!number} other Object value
* @returns {!OrderType} Created enum
*/
static fromObject (other) {
return new OrderType(other)
}
}
// noinspection PointlessArithmeticExpressionJS
OrderType.market = new OrderType(0 + 0)
// noinspection PointlessArithmeticExpressionJS
OrderType.limit = new OrderType(0 + 1)
// noinspection PointlessArithmeticExpressionJS
OrderType.stop = new OrderType(0 + 2)
exports.OrderType = OrderType
/**
* Fast Binary Encoding OrderType field model
*/
class FieldModelOrderType extends fbe.FieldModel {
/**
* Get the field size
* @this {!FieldModelOrderType}
* @returns {!number} Field size
*/
get fbeSize () {
return 1
}
/**
* Get the value
* @this {!FieldModelOrderType}
* @param {OrderType=} defaults Default value, defaults is new OrderType()
* @returns {!OrderType} Result value
*/
get (defaults = new OrderType()) {
if ((this._buffer.offset + this.fbeOffset + this.fbeSize) > this._buffer.size) {
return defaults
}
return new OrderType(this.readByte(this.fbeOffset))
}
/**
* Set the value
* @this {!FieldModelOrderType}
* @param {!OrderType} value Value
*/
set (value) {
console.assert(((this._buffer.offset + this.fbeOffset + this.fbeSize) <= this._buffer.size), 'Model is broken!')
if ((this._buffer.offset + this.fbeOffset + this.fbeSize) > this._buffer.size) {
return
}
this.writeByte(this.fbeOffset, value.value)
}
}
exports.FieldModelOrderType = FieldModelOrderType
/**
* Fast Binary Encoding OrderType final model
*/
class FinalModelOrderType extends fbe.FinalModel {
/**
* Get the allocation size
* @this {!FinalModelOrderType}
* @param {!OrderType} value Value
* @returns {!number} Allocation size
*/
fbeAllocationSize (value) {
return this.fbeSize
}
/**
* Get the final size
* @this {!FieldModelOrderType}
* @returns {!number} Final size
*/
get fbeSize () {
return 1
}
/**
* Check if the value is valid
* @this {!FinalModelOrderType}
* @returns {!number} Final model size or Number.MAX_SAFE_INTEGER in case of any error
*/
verify () {
if ((this._buffer.offset + this.fbeOffset + this.fbeSize) > this._buffer.size) {
return Number.MAX_SAFE_INTEGER
}
return this.fbeSize
}
/**
* Get the value
* @this {!FieldModelOrderType}
* @returns {!object} Result value and its size
*/
get () {
if ((this._buffer.offset + this.fbeOffset + this.fbeSize) > this._buffer.size) {
return { value: new OrderType(), size: 0 }
}
return { value: new OrderType(this.readByte(this.fbeOffset)), size: this.fbeSize }
}
/**
* Set the value
* @this {!FieldModelOrderType}
* @param {!OrderType} value Value
* @returns {!number} Final model size
*/
set (value) {
console.assert(((this._buffer.offset + this.fbeOffset + this.fbeSize) <= this._buffer.size), 'Model is broken!')
if ((this._buffer.offset + this.fbeOffset + this.fbeSize) > this._buffer.size) {
return 0
}
this.writeByte(this.fbeOffset, value.value)
return this.fbeSize
}
}
exports.FinalModelOrderType = FinalModelOrderType
/**
* State flags
*/
class State {
/**
* Initialize flags with a given value
* @param {State|number|Int64|UInt64=} value Flags value, defaults is 0
* @constructor
*/
constructor (value = 0) {
if (value instanceof State) {
this.value = value.value
} else {
this.value = value
}
}
/**
* Check for the given flags set state
* @this {!State}
* @param {!State|!number|!Int64|!UInt64} flags Flags
* @returns {!boolean} Flags set state
*/
hasFlags (flags) {
if (flags instanceof State) {
flags = flags.value
}
return ((this.value & flags) !== 0) && ((this.value & flags) === flags)
}
/**
* Set the given flags
* @this {!State}
* @param {!State|!number|!Int64|!UInt64} flags Flags
*/
setFlags (flags) {
if (flags instanceof State) {
flags = flags.value
}
this.value |= flags
return this
}
/**
* Remove the given flags
* @this {!State}
* @param {!State|!number|!Int64|!UInt64} flags Flags
*/
removeFlags (flags) {
if (flags instanceof State) {
flags = flags.value
}
this.value &= ~flags
return this
}
/**
* Is this flags equal to other one?
* @this {!State}
* @param {!State} other Other flags
* @returns {boolean} Equal result
*/
eq (other) {
if (!(other instanceof State)) {
throw new TypeError('Instance of State is required!')
}
return this.value === other.value
}
/**
* Get flags value
* @this {!State}
* @returns {!number|!Int64|!UInt64} Flags value
*/
valueOf () {
return this.value
}
/**
* Convert flags to string
* @this {!State}
* @returns {!string} Flags value string
*/
toString () {
let result = ''
let first = true
if ((this.value & State.unknown.value) && ((this.value & State.unknown.value) === State.unknown.value)) {
result += (first ? '' : '|') + 'unknown'
// noinspection JSUnusedAssignment
first = false
}
if ((this.value & State.invalid.value) && ((this.value & State.invalid.value) === State.invalid.value)) {
result += (first ? '' : '|') + 'invalid'
// noinspection JSUnusedAssignment
first = false
}
if ((this.value & State.initialized.value) && ((this.value & State.initialized.value) === State.initialized.value)) {
result += (first ? '' : '|') + 'initialized'
// noinspection JSUnusedAssignment
first = false
}
if ((this.value & State.calculated.value) && ((this.value & State.calculated.value) === State.calculated.value)) {
result += (first ? '' : '|') + 'calculated'
// noinspection JSUnusedAssignment
first = false
}
if ((this.value & State.broken.value) && ((this.value & State.broken.value) === State.broken.value)) {
result += (first ? '' : '|') + 'broken'
// noinspection JSUnusedAssignment
first = false
}
if ((this.value & State.good.value) && ((this.value & State.good.value) === State.good.value)) {
result += (first ? '' : '|') + 'good'
// noinspection JSUnusedAssignment
first = false
}
if ((this.value & State.bad.value) && ((this.value & State.bad.value) === State.bad.value)) {
result += (first ? '' : '|') + 'bad'
// noinspection JSUnusedAssignment
first = false
}
return result
}
/**
* Inspect flags
* @this {!State}
* @returns {!string} Flags value string
*/
[util.inspect.custom] () {
return this.toString()
}
/**
* Convert flags to JSON
* @this {!State}
* @returns {!number} Flags value for JSON
*/
toJSON () {
return this.value
}
/**
* Create flags from number flags representation
* @param {!number} flags Number flags representation
* @returns {!State} Created flags
*/
static fromFlags (flags) {
return new State(flags)
}
/**
* Create flags from object value
* @param {!number} other Object value
* @returns {!State} Created flags
*/
static fromObject (other) {
return new State(other)
}
}
// noinspection PointlessArithmeticExpressionJS
State.unknown = new State(0x00)
// noinspection PointlessArithmeticExpressionJS
State.invalid = new State(0x01)
// noinspection PointlessArithmeticExpressionJS
State.initialized = new State(0x02)
// noinspection PointlessArithmeticExpressionJS
State.calculated = new State(0x04)
// noinspection PointlessArithmeticExpressionJS
State.broken = new State(0x08)
// noinspection PointlessArithmeticExpressionJS
State.good = new State(State.initialized | State.calculated)
// noinspection PointlessArithmeticExpressionJS
State.bad = new State(State.unknown | State.invalid | State.broken)
exports.State = State
/**
* Fast Binary Encoding State field model
*/
class FieldModelState extends fbe.FieldModel {
/**
* Get the field size
* @this {!FieldModelState}
* @returns {!number} Field size
*/
get fbeSize () {
return 1
}
/**
* Get the value
* @this {!FieldModelState}
* @param {State=} defaults Default value, defaults is new State()
* @returns {!State} Result value
*/
get (defaults = new State()) {
if ((this._buffer.offset + this.fbeOffset + this.fbeSize) > this._buffer.size) {
return defaults
}
return new State(this.readByte(this.fbeOffset))
}
/**
* Set the value
* @this {!FieldModelState}
* @param {!State} value Value
*/
set (value) {
console.assert(((this._buffer.offset + this.fbeOffset + this.fbeSize) <= this._buffer.size), 'Model is broken!')
if ((this._buffer.offset + this.fbeOffset + this.fbeSize) > this._buffer.size) {
return
}
this.writeByte(this.fbeOffset, value.value)
}
}
exports.FieldModelState = FieldModelState
/**
* Fast Binary Encoding State final model
*/
class FinalModelState extends fbe.FinalModel {
/**
* Get the allocation size
* @this {!FinalModelState}
* @param {!State} value Value
* @returns {!number} Allocation size
*/
fbeAllocationSize (value) {
return this.fbeSize
}
/**
* Get the final size
* @this {!FieldModelState}
* @returns {!number} Final size
*/
get fbeSize () {
return 1
}
/**
* Check if the value is valid
* @this {!FinalModelState}
* @returns {!number} Final model size or Number.MAX_SAFE_INTEGER in case of any error
*/
verify () {
if ((this._buffer.offset + this.fbeOffset + this.fbeSize) > this._buffer.size) {
return Number.MAX_SAFE_INTEGER
}
return this.fbeSize
}
/**
* Get the value
* @this {!FieldModelState}
* @returns {!object} Result value and its size
*/
get () {
if ((this._buffer.offset + this.fbeOffset + this.fbeSize) > this._buffer.size) {
return { value: new State(), size: 0 }
}
return { value: new State(this.readByte(this.fbeOffset)), size: this.fbeSize }
}
/**
* Set the value
* @this {!FieldModelState}
* @param {!State} value Value
* @returns {!number} Final model size
*/
set (value) {
console.assert(((this._buffer.offset + this.fbeOffset + this.fbeSize) <= this._buffer.size), 'Model is broken!')
if ((this._buffer.offset + this.fbeOffset + this.fbeSize) > this._buffer.size) {
return 0
}
this.writeByte(this.fbeOffset, value.value)
return this.fbeSize
}
}
exports.FinalModelState = FinalModelState
/**
* Order struct
*/
class Order {
/**
* Initialize struct
* @param {!number=} id
* @param {!string=} symbol
* @param {!OrderSide=} side
* @param {!OrderType=} type
* @param {!number=} price
* @param {!number=} volume
* @constructor
*/
constructor (argid = 0, argsymbol = '', argside = new OrderSide(), argtype = new OrderType(), argprice = 0.0, argvolume = 0.0) {
this.id = argid
this.symbol = argsymbol
this.side = argside
this.type = argtype
this.price = argprice
this.volume = argvolume
}
/**
* Copy struct (shallow copy)
* @this {!Order}
* @param {!Order} other Other struct
* @returns {!Order} This struct
*/
copy (other) {
if (other.id != null) {
this.id = other.id
} else {
this.id = undefined
}
if (other.symbol != null) {
this.symbol = other.symbol
} else {
this.symbol = undefined
}
if (other.side != null) {
this.side = OrderSide.fromObject(other.side)
} else {
this.side = undefined
}
if (other.type != null) {
this.type = OrderType.fromObject(other.type)
} else {
this.type = undefined
}
if (other.price != null) {
this.price = other.price
} else {
this.price = undefined
}
if (other.volume != null) {
this.volume = other.volume
} else {
this.volume = undefined
}
return this
}
/**
* Clone struct (deep clone)
* @this {!Order}
* @returns {!Order} Cloned struct
*/
clone () {
// Serialize the struct to the FBE stream
let writer = new OrderModel(new fbe.WriteBuffer())
writer.serialize(this)
// Deserialize the struct from the FBE stream
let reader = new OrderModel(new fbe.ReadBuffer())
reader.attachBuffer(writer.buffer)
return reader.deserialize().value
}
/**
* Is this struct equal to other one?
* @this {!Order}
* @param {!Order} other Other struct
* @returns {boolean} Equal result
*/
eq (other) {
if (!(other instanceof Order)) {
throw new TypeError('Instance of Order is required!')
}
// noinspection RedundantIfStatementJS
if (this.id !== other.id) {
return false
}
return true
}
/**
* Convert struct to string
* @this {!Order}
* @returns {!string} Struct value string
*/
toString () {
let result = ''
result += 'Order('
result += 'id='
result += this.id.toString()
result += ',symbol='
if (this.symbol != null) {
result += '"' + this.symbol.toString() + '"'
} else {
result += 'null'
}
result += ',side='
result += this.side.toString()
result += ',type='
result += this.type.toString()
result += ',price='
result += this.price.toString()
result += ',volume='
result += this.volume.toString()
result += ')'
return result
}
/**
* Inspect struct
* @this {!Order}
* @returns {!string} Struct value string
*/
[util.inspect.custom] () {
return this.toString()
}
/**
* Convert struct to JSON
* @this {!Order}
* @returns {!object} Struct value for JSON
*/
toJSON () {
return {
id: ((this.id != null) ? this.id : null),
symbol: ((this.symbol != null) ? this.symbol : null),
side: ((this.side != null) ? this.side : null),
type: ((this.type != null) ? this.type : null),
price: ((this.price != null) ? this.price : null),
volume: ((this.volume != null) ? this.volume : null)
}
}
/**
* Convert JSON to struct
* @param {!string} json JSON string
* @returns {!object} Struct value for JSON
*/
static fromJSON (json) {
return Order.fromObject(JSON.parse(json))
}
/**
* Create struct from object value
* @param {!Order} other Object value
* @returns {!Order} Created struct
*/
static fromObject (other) {
return new Order().copy(other)
}
/**
* Get the FBE type
* @this {!Order}
* @returns {!number} FBE type
*/
get fbeType () {
return Order.fbeType
}
/**
* Get the FBE type (static)
* @this {!Order}
* @returns {!number} FBE type
*/
static get fbeType () {
return 1
}
}
exports.Order = Order
/**
* Fast Binary Encoding Order field model
*/
class FieldModelOrder extends fbe.FieldModel {
/**
* Initialize field model with the given buffer and offset
* @param {!fbe.ReadBuffer|!fbe.WriteBuffer} buffer Buffer
* @param {!number} offset Offset
* @constructor
*/
constructor (buffer, offset) {
super(buffer, offset)
this._id = new fbe.FieldModelInt32(buffer, 4 + 4)
this._symbol = new fbe.FieldModelString(buffer, this._id.fbeOffset + this._id.fbeSize)
this._side = new FieldModelOrderSide(buffer, this._symbol.fbeOffset + this._symbol.fbeSize)
this._type = new FieldModelOrderType(buffer, this._side.fbeOffset + this._side.fbeSize)
this._price = new fbe.FieldModelDouble(buffer, this._type.fbeOffset + this._type.fbeSize)
this._volume = new fbe.FieldModelDouble(buffer, this._price.fbeOffset + this._price.fbeSize)
}
/**
* Get the id field model
* @this {!FieldModelOrder}
* @returns {!fbe.FieldModelInt32} id field model
*/
get id () {
return this._id
}
/**
* Get the symbol field model
* @this {!FieldModelOrder}
* @returns {!fbe.FieldModelString} symbol field model
*/
get symbol () {
return this._symbol
}
/**
* Get the side field model
* @this {!FieldModelOrder}
* @returns {!FieldModelOrderSide} side field model
*/
get side () {
return this._side
}
/**
* Get the type field model
* @this {!FieldModelOrder}
* @returns {!FieldModelOrderType} type field model
*/
get type () {
return this._type
}
/**
* Get the price field model
* @this {!FieldModelOrder}
* @returns {!fbe.FieldModelDouble} price field model
*/
get price () {
return this._price
}
/**
* Get the volume field model
* @this {!FieldModelOrder}
* @returns {!fbe.FieldModelDouble} volume field model
*/
get volume () {
return this._volume
}
/**
* Get the field size
* @this {!FieldModelOrder}
* @returns {!number} Field size
*/
get fbeSize () {
return 4
}
/**
* Get the field body size
* @this {!FieldModelOrder}
* @returns {!number} Field body size
*/
get fbeBody () {
return 4 + 4 + this.id.fbeSize + this.symbol.fbeSize + this.side.fbeSize + this.type.fbeSize + this.price.fbeSize + this.volume.fbeSize
}