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CombineLatest+arity.swift
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CombineLatest+arity.swift
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// This file is autogenerated. Take a look at `Preprocessor` target in RxSwift project
//
// CombineLatest+arity.swift
// RxSwift
//
// Created by Krunoslav Zaher on 4/22/15.
// Copyright © 2015 Krunoslav Zaher. All rights reserved.
//
// 2
extension ObservableType {
/**
Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences produces an element.
- seealso: [combineLatest operator on reactivex.io](http://reactivex.io/documentation/operators/combinelatest.html)
- parameter resultSelector: Function to invoke whenever any of the sources produces an element.
- returns: An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
public static func combineLatest<O1: ObservableType, O2: ObservableType>
(_ source1: O1, _ source2: O2, resultSelector: @escaping (O1.E, O2.E) throws -> E)
-> Observable<E> {
return CombineLatest2(
source1: source1.asObservable(), source2: source2.asObservable(),
resultSelector: resultSelector
)
}
}
extension ObservableType where E == Any {
/**
Merges the specified observable sequences into one observable sequence of tuples whenever any of the observable sequences produces an element.
- seealso: [combineLatest operator on reactivex.io](http://reactivex.io/documentation/operators/combinelatest.html)
- returns: An observable sequence containing the result of combining elements of the sources.
*/
public static func combineLatest<O1: ObservableType, O2: ObservableType>
(_ source1: O1, _ source2: O2)
-> Observable<(O1.E, O2.E)> {
return CombineLatest2(
source1: source1.asObservable(), source2: source2.asObservable(),
resultSelector: { ($0, $1) }
)
}
}
final class CombineLatestSink2_<E1, E2, O: ObserverType> : CombineLatestSink<O> {
typealias R = O.E
typealias Parent = CombineLatest2<E1, E2, R>
let _parent: Parent
var _latestElement1: E1! = nil
var _latestElement2: E2! = nil
init(parent: Parent, observer: O, cancel: Cancelable) {
_parent = parent
super.init(arity: 2, observer: observer, cancel: cancel)
}
func run() -> Disposable {
let subscription1 = SingleAssignmentDisposable()
let subscription2 = SingleAssignmentDisposable()
let observer1 = CombineLatestObserver(lock: _lock, parent: self, index: 0, setLatestValue: { (e: E1) -> Void in self._latestElement1 = e }, this: subscription1)
let observer2 = CombineLatestObserver(lock: _lock, parent: self, index: 1, setLatestValue: { (e: E2) -> Void in self._latestElement2 = e }, this: subscription2)
subscription1.setDisposable(_parent._source1.subscribe(observer1))
subscription2.setDisposable(_parent._source2.subscribe(observer2))
return Disposables.create([
subscription1,
subscription2
])
}
override func getResult() throws -> R {
return try _parent._resultSelector(_latestElement1, _latestElement2)
}
}
final class CombineLatest2<E1, E2, R> : Producer<R> {
typealias ResultSelector = (E1, E2) throws -> R
let _source1: Observable<E1>
let _source2: Observable<E2>
let _resultSelector: ResultSelector
init(source1: Observable<E1>, source2: Observable<E2>, resultSelector: @escaping ResultSelector) {
_source1 = source1
_source2 = source2
_resultSelector = resultSelector
}
override func run<O: ObserverType>(_ observer: O, cancel: Cancelable) -> (sink: Disposable, subscription: Disposable) where O.E == R {
let sink = CombineLatestSink2_(parent: self, observer: observer, cancel: cancel)
let subscription = sink.run()
return (sink: sink, subscription: subscription)
}
}
// 3
extension ObservableType {
/**
Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences produces an element.
- seealso: [combineLatest operator on reactivex.io](http://reactivex.io/documentation/operators/combinelatest.html)
- parameter resultSelector: Function to invoke whenever any of the sources produces an element.
- returns: An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
public static func combineLatest<O1: ObservableType, O2: ObservableType, O3: ObservableType>
(_ source1: O1, _ source2: O2, _ source3: O3, resultSelector: @escaping (O1.E, O2.E, O3.E) throws -> E)
-> Observable<E> {
return CombineLatest3(
source1: source1.asObservable(), source2: source2.asObservable(), source3: source3.asObservable(),
resultSelector: resultSelector
)
}
}
extension ObservableType where E == Any {
/**
Merges the specified observable sequences into one observable sequence of tuples whenever any of the observable sequences produces an element.
- seealso: [combineLatest operator on reactivex.io](http://reactivex.io/documentation/operators/combinelatest.html)
- returns: An observable sequence containing the result of combining elements of the sources.
*/
public static func combineLatest<O1: ObservableType, O2: ObservableType, O3: ObservableType>
(_ source1: O1, _ source2: O2, _ source3: O3)
-> Observable<(O1.E, O2.E, O3.E)> {
return CombineLatest3(
source1: source1.asObservable(), source2: source2.asObservable(), source3: source3.asObservable(),
resultSelector: { ($0, $1, $2) }
)
}
}
final class CombineLatestSink3_<E1, E2, E3, O: ObserverType> : CombineLatestSink<O> {
typealias R = O.E
typealias Parent = CombineLatest3<E1, E2, E3, R>
let _parent: Parent
var _latestElement1: E1! = nil
var _latestElement2: E2! = nil
var _latestElement3: E3! = nil
init(parent: Parent, observer: O, cancel: Cancelable) {
_parent = parent
super.init(arity: 3, observer: observer, cancel: cancel)
}
func run() -> Disposable {
let subscription1 = SingleAssignmentDisposable()
let subscription2 = SingleAssignmentDisposable()
let subscription3 = SingleAssignmentDisposable()
let observer1 = CombineLatestObserver(lock: _lock, parent: self, index: 0, setLatestValue: { (e: E1) -> Void in self._latestElement1 = e }, this: subscription1)
let observer2 = CombineLatestObserver(lock: _lock, parent: self, index: 1, setLatestValue: { (e: E2) -> Void in self._latestElement2 = e }, this: subscription2)
let observer3 = CombineLatestObserver(lock: _lock, parent: self, index: 2, setLatestValue: { (e: E3) -> Void in self._latestElement3 = e }, this: subscription3)
subscription1.setDisposable(_parent._source1.subscribe(observer1))
subscription2.setDisposable(_parent._source2.subscribe(observer2))
subscription3.setDisposable(_parent._source3.subscribe(observer3))
return Disposables.create([
subscription1,
subscription2,
subscription3
])
}
override func getResult() throws -> R {
return try _parent._resultSelector(_latestElement1, _latestElement2, _latestElement3)
}
}
final class CombineLatest3<E1, E2, E3, R> : Producer<R> {
typealias ResultSelector = (E1, E2, E3) throws -> R
let _source1: Observable<E1>
let _source2: Observable<E2>
let _source3: Observable<E3>
let _resultSelector: ResultSelector
init(source1: Observable<E1>, source2: Observable<E2>, source3: Observable<E3>, resultSelector: @escaping ResultSelector) {
_source1 = source1
_source2 = source2
_source3 = source3
_resultSelector = resultSelector
}
override func run<O: ObserverType>(_ observer: O, cancel: Cancelable) -> (sink: Disposable, subscription: Disposable) where O.E == R {
let sink = CombineLatestSink3_(parent: self, observer: observer, cancel: cancel)
let subscription = sink.run()
return (sink: sink, subscription: subscription)
}
}
// 4
extension ObservableType {
/**
Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences produces an element.
- seealso: [combineLatest operator on reactivex.io](http://reactivex.io/documentation/operators/combinelatest.html)
- parameter resultSelector: Function to invoke whenever any of the sources produces an element.
- returns: An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
public static func combineLatest<O1: ObservableType, O2: ObservableType, O3: ObservableType, O4: ObservableType>
(_ source1: O1, _ source2: O2, _ source3: O3, _ source4: O4, resultSelector: @escaping (O1.E, O2.E, O3.E, O4.E) throws -> E)
-> Observable<E> {
return CombineLatest4(
source1: source1.asObservable(), source2: source2.asObservable(), source3: source3.asObservable(), source4: source4.asObservable(),
resultSelector: resultSelector
)
}
}
extension ObservableType where E == Any {
/**
Merges the specified observable sequences into one observable sequence of tuples whenever any of the observable sequences produces an element.
- seealso: [combineLatest operator on reactivex.io](http://reactivex.io/documentation/operators/combinelatest.html)
- returns: An observable sequence containing the result of combining elements of the sources.
*/
public static func combineLatest<O1: ObservableType, O2: ObservableType, O3: ObservableType, O4: ObservableType>
(_ source1: O1, _ source2: O2, _ source3: O3, _ source4: O4)
-> Observable<(O1.E, O2.E, O3.E, O4.E)> {
return CombineLatest4(
source1: source1.asObservable(), source2: source2.asObservable(), source3: source3.asObservable(), source4: source4.asObservable(),
resultSelector: { ($0, $1, $2, $3) }
)
}
}
final class CombineLatestSink4_<E1, E2, E3, E4, O: ObserverType> : CombineLatestSink<O> {
typealias R = O.E
typealias Parent = CombineLatest4<E1, E2, E3, E4, R>
let _parent: Parent
var _latestElement1: E1! = nil
var _latestElement2: E2! = nil
var _latestElement3: E3! = nil
var _latestElement4: E4! = nil
init(parent: Parent, observer: O, cancel: Cancelable) {
_parent = parent
super.init(arity: 4, observer: observer, cancel: cancel)
}
func run() -> Disposable {
let subscription1 = SingleAssignmentDisposable()
let subscription2 = SingleAssignmentDisposable()
let subscription3 = SingleAssignmentDisposable()
let subscription4 = SingleAssignmentDisposable()
let observer1 = CombineLatestObserver(lock: _lock, parent: self, index: 0, setLatestValue: { (e: E1) -> Void in self._latestElement1 = e }, this: subscription1)
let observer2 = CombineLatestObserver(lock: _lock, parent: self, index: 1, setLatestValue: { (e: E2) -> Void in self._latestElement2 = e }, this: subscription2)
let observer3 = CombineLatestObserver(lock: _lock, parent: self, index: 2, setLatestValue: { (e: E3) -> Void in self._latestElement3 = e }, this: subscription3)
let observer4 = CombineLatestObserver(lock: _lock, parent: self, index: 3, setLatestValue: { (e: E4) -> Void in self._latestElement4 = e }, this: subscription4)
subscription1.setDisposable(_parent._source1.subscribe(observer1))
subscription2.setDisposable(_parent._source2.subscribe(observer2))
subscription3.setDisposable(_parent._source3.subscribe(observer3))
subscription4.setDisposable(_parent._source4.subscribe(observer4))
return Disposables.create([
subscription1,
subscription2,
subscription3,
subscription4
])
}
override func getResult() throws -> R {
return try _parent._resultSelector(_latestElement1, _latestElement2, _latestElement3, _latestElement4)
}
}
final class CombineLatest4<E1, E2, E3, E4, R> : Producer<R> {
typealias ResultSelector = (E1, E2, E3, E4) throws -> R
let _source1: Observable<E1>
let _source2: Observable<E2>
let _source3: Observable<E3>
let _source4: Observable<E4>
let _resultSelector: ResultSelector
init(source1: Observable<E1>, source2: Observable<E2>, source3: Observable<E3>, source4: Observable<E4>, resultSelector: @escaping ResultSelector) {
_source1 = source1
_source2 = source2
_source3 = source3
_source4 = source4
_resultSelector = resultSelector
}
override func run<O: ObserverType>(_ observer: O, cancel: Cancelable) -> (sink: Disposable, subscription: Disposable) where O.E == R {
let sink = CombineLatestSink4_(parent: self, observer: observer, cancel: cancel)
let subscription = sink.run()
return (sink: sink, subscription: subscription)
}
}
// 5
extension ObservableType {
/**
Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences produces an element.
- seealso: [combineLatest operator on reactivex.io](http://reactivex.io/documentation/operators/combinelatest.html)
- parameter resultSelector: Function to invoke whenever any of the sources produces an element.
- returns: An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
public static func combineLatest<O1: ObservableType, O2: ObservableType, O3: ObservableType, O4: ObservableType, O5: ObservableType>
(_ source1: O1, _ source2: O2, _ source3: O3, _ source4: O4, _ source5: O5, resultSelector: @escaping (O1.E, O2.E, O3.E, O4.E, O5.E) throws -> E)
-> Observable<E> {
return CombineLatest5(
source1: source1.asObservable(), source2: source2.asObservable(), source3: source3.asObservable(), source4: source4.asObservable(), source5: source5.asObservable(),
resultSelector: resultSelector
)
}
}
extension ObservableType where E == Any {
/**
Merges the specified observable sequences into one observable sequence of tuples whenever any of the observable sequences produces an element.
- seealso: [combineLatest operator on reactivex.io](http://reactivex.io/documentation/operators/combinelatest.html)
- returns: An observable sequence containing the result of combining elements of the sources.
*/
public static func combineLatest<O1: ObservableType, O2: ObservableType, O3: ObservableType, O4: ObservableType, O5: ObservableType>
(_ source1: O1, _ source2: O2, _ source3: O3, _ source4: O4, _ source5: O5)
-> Observable<(O1.E, O2.E, O3.E, O4.E, O5.E)> {
return CombineLatest5(
source1: source1.asObservable(), source2: source2.asObservable(), source3: source3.asObservable(), source4: source4.asObservable(), source5: source5.asObservable(),
resultSelector: { ($0, $1, $2, $3, $4) }
)
}
}
final class CombineLatestSink5_<E1, E2, E3, E4, E5, O: ObserverType> : CombineLatestSink<O> {
typealias R = O.E
typealias Parent = CombineLatest5<E1, E2, E3, E4, E5, R>
let _parent: Parent
var _latestElement1: E1! = nil
var _latestElement2: E2! = nil
var _latestElement3: E3! = nil
var _latestElement4: E4! = nil
var _latestElement5: E5! = nil
init(parent: Parent, observer: O, cancel: Cancelable) {
_parent = parent
super.init(arity: 5, observer: observer, cancel: cancel)
}
func run() -> Disposable {
let subscription1 = SingleAssignmentDisposable()
let subscription2 = SingleAssignmentDisposable()
let subscription3 = SingleAssignmentDisposable()
let subscription4 = SingleAssignmentDisposable()
let subscription5 = SingleAssignmentDisposable()
let observer1 = CombineLatestObserver(lock: _lock, parent: self, index: 0, setLatestValue: { (e: E1) -> Void in self._latestElement1 = e }, this: subscription1)
let observer2 = CombineLatestObserver(lock: _lock, parent: self, index: 1, setLatestValue: { (e: E2) -> Void in self._latestElement2 = e }, this: subscription2)
let observer3 = CombineLatestObserver(lock: _lock, parent: self, index: 2, setLatestValue: { (e: E3) -> Void in self._latestElement3 = e }, this: subscription3)
let observer4 = CombineLatestObserver(lock: _lock, parent: self, index: 3, setLatestValue: { (e: E4) -> Void in self._latestElement4 = e }, this: subscription4)
let observer5 = CombineLatestObserver(lock: _lock, parent: self, index: 4, setLatestValue: { (e: E5) -> Void in self._latestElement5 = e }, this: subscription5)
subscription1.setDisposable(_parent._source1.subscribe(observer1))
subscription2.setDisposable(_parent._source2.subscribe(observer2))
subscription3.setDisposable(_parent._source3.subscribe(observer3))
subscription4.setDisposable(_parent._source4.subscribe(observer4))
subscription5.setDisposable(_parent._source5.subscribe(observer5))
return Disposables.create([
subscription1,
subscription2,
subscription3,
subscription4,
subscription5
])
}
override func getResult() throws -> R {
return try _parent._resultSelector(_latestElement1, _latestElement2, _latestElement3, _latestElement4, _latestElement5)
}
}
final class CombineLatest5<E1, E2, E3, E4, E5, R> : Producer<R> {
typealias ResultSelector = (E1, E2, E3, E4, E5) throws -> R
let _source1: Observable<E1>
let _source2: Observable<E2>
let _source3: Observable<E3>
let _source4: Observable<E4>
let _source5: Observable<E5>
let _resultSelector: ResultSelector
init(source1: Observable<E1>, source2: Observable<E2>, source3: Observable<E3>, source4: Observable<E4>, source5: Observable<E5>, resultSelector: @escaping ResultSelector) {
_source1 = source1
_source2 = source2
_source3 = source3
_source4 = source4
_source5 = source5
_resultSelector = resultSelector
}
override func run<O: ObserverType>(_ observer: O, cancel: Cancelable) -> (sink: Disposable, subscription: Disposable) where O.E == R {
let sink = CombineLatestSink5_(parent: self, observer: observer, cancel: cancel)
let subscription = sink.run()
return (sink: sink, subscription: subscription)
}
}
// 6
extension ObservableType {
/**
Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences produces an element.
- seealso: [combineLatest operator on reactivex.io](http://reactivex.io/documentation/operators/combinelatest.html)
- parameter resultSelector: Function to invoke whenever any of the sources produces an element.
- returns: An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
public static func combineLatest<O1: ObservableType, O2: ObservableType, O3: ObservableType, O4: ObservableType, O5: ObservableType, O6: ObservableType>
(_ source1: O1, _ source2: O2, _ source3: O3, _ source4: O4, _ source5: O5, _ source6: O6, resultSelector: @escaping (O1.E, O2.E, O3.E, O4.E, O5.E, O6.E) throws -> E)
-> Observable<E> {
return CombineLatest6(
source1: source1.asObservable(), source2: source2.asObservable(), source3: source3.asObservable(), source4: source4.asObservable(), source5: source5.asObservable(), source6: source6.asObservable(),
resultSelector: resultSelector
)
}
}
extension ObservableType where E == Any {
/**
Merges the specified observable sequences into one observable sequence of tuples whenever any of the observable sequences produces an element.
- seealso: [combineLatest operator on reactivex.io](http://reactivex.io/documentation/operators/combinelatest.html)
- returns: An observable sequence containing the result of combining elements of the sources.
*/
public static func combineLatest<O1: ObservableType, O2: ObservableType, O3: ObservableType, O4: ObservableType, O5: ObservableType, O6: ObservableType>
(_ source1: O1, _ source2: O2, _ source3: O3, _ source4: O4, _ source5: O5, _ source6: O6)
-> Observable<(O1.E, O2.E, O3.E, O4.E, O5.E, O6.E)> {
return CombineLatest6(
source1: source1.asObservable(), source2: source2.asObservable(), source3: source3.asObservable(), source4: source4.asObservable(), source5: source5.asObservable(), source6: source6.asObservable(),
resultSelector: { ($0, $1, $2, $3, $4, $5) }
)
}
}
final class CombineLatestSink6_<E1, E2, E3, E4, E5, E6, O: ObserverType> : CombineLatestSink<O> {
typealias R = O.E
typealias Parent = CombineLatest6<E1, E2, E3, E4, E5, E6, R>
let _parent: Parent
var _latestElement1: E1! = nil
var _latestElement2: E2! = nil
var _latestElement3: E3! = nil
var _latestElement4: E4! = nil
var _latestElement5: E5! = nil
var _latestElement6: E6! = nil
init(parent: Parent, observer: O, cancel: Cancelable) {
_parent = parent
super.init(arity: 6, observer: observer, cancel: cancel)
}
func run() -> Disposable {
let subscription1 = SingleAssignmentDisposable()
let subscription2 = SingleAssignmentDisposable()
let subscription3 = SingleAssignmentDisposable()
let subscription4 = SingleAssignmentDisposable()
let subscription5 = SingleAssignmentDisposable()
let subscription6 = SingleAssignmentDisposable()
let observer1 = CombineLatestObserver(lock: _lock, parent: self, index: 0, setLatestValue: { (e: E1) -> Void in self._latestElement1 = e }, this: subscription1)
let observer2 = CombineLatestObserver(lock: _lock, parent: self, index: 1, setLatestValue: { (e: E2) -> Void in self._latestElement2 = e }, this: subscription2)
let observer3 = CombineLatestObserver(lock: _lock, parent: self, index: 2, setLatestValue: { (e: E3) -> Void in self._latestElement3 = e }, this: subscription3)
let observer4 = CombineLatestObserver(lock: _lock, parent: self, index: 3, setLatestValue: { (e: E4) -> Void in self._latestElement4 = e }, this: subscription4)
let observer5 = CombineLatestObserver(lock: _lock, parent: self, index: 4, setLatestValue: { (e: E5) -> Void in self._latestElement5 = e }, this: subscription5)
let observer6 = CombineLatestObserver(lock: _lock, parent: self, index: 5, setLatestValue: { (e: E6) -> Void in self._latestElement6 = e }, this: subscription6)
subscription1.setDisposable(_parent._source1.subscribe(observer1))
subscription2.setDisposable(_parent._source2.subscribe(observer2))
subscription3.setDisposable(_parent._source3.subscribe(observer3))
subscription4.setDisposable(_parent._source4.subscribe(observer4))
subscription5.setDisposable(_parent._source5.subscribe(observer5))
subscription6.setDisposable(_parent._source6.subscribe(observer6))
return Disposables.create([
subscription1,
subscription2,
subscription3,
subscription4,
subscription5,
subscription6
])
}
override func getResult() throws -> R {
return try _parent._resultSelector(_latestElement1, _latestElement2, _latestElement3, _latestElement4, _latestElement5, _latestElement6)
}
}
final class CombineLatest6<E1, E2, E3, E4, E5, E6, R> : Producer<R> {
typealias ResultSelector = (E1, E2, E3, E4, E5, E6) throws -> R
let _source1: Observable<E1>
let _source2: Observable<E2>
let _source3: Observable<E3>
let _source4: Observable<E4>
let _source5: Observable<E5>
let _source6: Observable<E6>
let _resultSelector: ResultSelector
init(source1: Observable<E1>, source2: Observable<E2>, source3: Observable<E3>, source4: Observable<E4>, source5: Observable<E5>, source6: Observable<E6>, resultSelector: @escaping ResultSelector) {
_source1 = source1
_source2 = source2
_source3 = source3
_source4 = source4
_source5 = source5
_source6 = source6
_resultSelector = resultSelector
}
override func run<O: ObserverType>(_ observer: O, cancel: Cancelable) -> (sink: Disposable, subscription: Disposable) where O.E == R {
let sink = CombineLatestSink6_(parent: self, observer: observer, cancel: cancel)
let subscription = sink.run()
return (sink: sink, subscription: subscription)
}
}
// 7
extension ObservableType {
/**
Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences produces an element.
- seealso: [combineLatest operator on reactivex.io](http://reactivex.io/documentation/operators/combinelatest.html)
- parameter resultSelector: Function to invoke whenever any of the sources produces an element.
- returns: An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
public static func combineLatest<O1: ObservableType, O2: ObservableType, O3: ObservableType, O4: ObservableType, O5: ObservableType, O6: ObservableType, O7: ObservableType>
(_ source1: O1, _ source2: O2, _ source3: O3, _ source4: O4, _ source5: O5, _ source6: O6, _ source7: O7, resultSelector: @escaping (O1.E, O2.E, O3.E, O4.E, O5.E, O6.E, O7.E) throws -> E)
-> Observable<E> {
return CombineLatest7(
source1: source1.asObservable(), source2: source2.asObservable(), source3: source3.asObservable(), source4: source4.asObservable(), source5: source5.asObservable(), source6: source6.asObservable(), source7: source7.asObservable(),
resultSelector: resultSelector
)
}
}
extension ObservableType where E == Any {
/**
Merges the specified observable sequences into one observable sequence of tuples whenever any of the observable sequences produces an element.
- seealso: [combineLatest operator on reactivex.io](http://reactivex.io/documentation/operators/combinelatest.html)
- returns: An observable sequence containing the result of combining elements of the sources.
*/
public static func combineLatest<O1: ObservableType, O2: ObservableType, O3: ObservableType, O4: ObservableType, O5: ObservableType, O6: ObservableType, O7: ObservableType>
(_ source1: O1, _ source2: O2, _ source3: O3, _ source4: O4, _ source5: O5, _ source6: O6, _ source7: O7)
-> Observable<(O1.E, O2.E, O3.E, O4.E, O5.E, O6.E, O7.E)> {
return CombineLatest7(
source1: source1.asObservable(), source2: source2.asObservable(), source3: source3.asObservable(), source4: source4.asObservable(), source5: source5.asObservable(), source6: source6.asObservable(), source7: source7.asObservable(),
resultSelector: { ($0, $1, $2, $3, $4, $5, $6) }
)
}
}
final class CombineLatestSink7_<E1, E2, E3, E4, E5, E6, E7, O: ObserverType> : CombineLatestSink<O> {
typealias R = O.E
typealias Parent = CombineLatest7<E1, E2, E3, E4, E5, E6, E7, R>
let _parent: Parent
var _latestElement1: E1! = nil
var _latestElement2: E2! = nil
var _latestElement3: E3! = nil
var _latestElement4: E4! = nil
var _latestElement5: E5! = nil
var _latestElement6: E6! = nil
var _latestElement7: E7! = nil
init(parent: Parent, observer: O, cancel: Cancelable) {
_parent = parent
super.init(arity: 7, observer: observer, cancel: cancel)
}
func run() -> Disposable {
let subscription1 = SingleAssignmentDisposable()
let subscription2 = SingleAssignmentDisposable()
let subscription3 = SingleAssignmentDisposable()
let subscription4 = SingleAssignmentDisposable()
let subscription5 = SingleAssignmentDisposable()
let subscription6 = SingleAssignmentDisposable()
let subscription7 = SingleAssignmentDisposable()
let observer1 = CombineLatestObserver(lock: _lock, parent: self, index: 0, setLatestValue: { (e: E1) -> Void in self._latestElement1 = e }, this: subscription1)
let observer2 = CombineLatestObserver(lock: _lock, parent: self, index: 1, setLatestValue: { (e: E2) -> Void in self._latestElement2 = e }, this: subscription2)
let observer3 = CombineLatestObserver(lock: _lock, parent: self, index: 2, setLatestValue: { (e: E3) -> Void in self._latestElement3 = e }, this: subscription3)
let observer4 = CombineLatestObserver(lock: _lock, parent: self, index: 3, setLatestValue: { (e: E4) -> Void in self._latestElement4 = e }, this: subscription4)
let observer5 = CombineLatestObserver(lock: _lock, parent: self, index: 4, setLatestValue: { (e: E5) -> Void in self._latestElement5 = e }, this: subscription5)
let observer6 = CombineLatestObserver(lock: _lock, parent: self, index: 5, setLatestValue: { (e: E6) -> Void in self._latestElement6 = e }, this: subscription6)
let observer7 = CombineLatestObserver(lock: _lock, parent: self, index: 6, setLatestValue: { (e: E7) -> Void in self._latestElement7 = e }, this: subscription7)
subscription1.setDisposable(_parent._source1.subscribe(observer1))
subscription2.setDisposable(_parent._source2.subscribe(observer2))
subscription3.setDisposable(_parent._source3.subscribe(observer3))
subscription4.setDisposable(_parent._source4.subscribe(observer4))
subscription5.setDisposable(_parent._source5.subscribe(observer5))
subscription6.setDisposable(_parent._source6.subscribe(observer6))
subscription7.setDisposable(_parent._source7.subscribe(observer7))
return Disposables.create([
subscription1,
subscription2,
subscription3,
subscription4,
subscription5,
subscription6,
subscription7
])
}
override func getResult() throws -> R {
return try _parent._resultSelector(_latestElement1, _latestElement2, _latestElement3, _latestElement4, _latestElement5, _latestElement6, _latestElement7)
}
}
final class CombineLatest7<E1, E2, E3, E4, E5, E6, E7, R> : Producer<R> {
typealias ResultSelector = (E1, E2, E3, E4, E5, E6, E7) throws -> R
let _source1: Observable<E1>
let _source2: Observable<E2>
let _source3: Observable<E3>
let _source4: Observable<E4>
let _source5: Observable<E5>
let _source6: Observable<E6>
let _source7: Observable<E7>
let _resultSelector: ResultSelector
init(source1: Observable<E1>, source2: Observable<E2>, source3: Observable<E3>, source4: Observable<E4>, source5: Observable<E5>, source6: Observable<E6>, source7: Observable<E7>, resultSelector: @escaping ResultSelector) {
_source1 = source1
_source2 = source2
_source3 = source3
_source4 = source4
_source5 = source5
_source6 = source6
_source7 = source7
_resultSelector = resultSelector
}
override func run<O: ObserverType>(_ observer: O, cancel: Cancelable) -> (sink: Disposable, subscription: Disposable) where O.E == R {
let sink = CombineLatestSink7_(parent: self, observer: observer, cancel: cancel)
let subscription = sink.run()
return (sink: sink, subscription: subscription)
}
}
// 8
extension ObservableType {
/**
Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences produces an element.
- seealso: [combineLatest operator on reactivex.io](http://reactivex.io/documentation/operators/combinelatest.html)
- parameter resultSelector: Function to invoke whenever any of the sources produces an element.
- returns: An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
public static func combineLatest<O1: ObservableType, O2: ObservableType, O3: ObservableType, O4: ObservableType, O5: ObservableType, O6: ObservableType, O7: ObservableType, O8: ObservableType>
(_ source1: O1, _ source2: O2, _ source3: O3, _ source4: O4, _ source5: O5, _ source6: O6, _ source7: O7, _ source8: O8, resultSelector: @escaping (O1.E, O2.E, O3.E, O4.E, O5.E, O6.E, O7.E, O8.E) throws -> E)
-> Observable<E> {
return CombineLatest8(
source1: source1.asObservable(), source2: source2.asObservable(), source3: source3.asObservable(), source4: source4.asObservable(), source5: source5.asObservable(), source6: source6.asObservable(), source7: source7.asObservable(), source8: source8.asObservable(),
resultSelector: resultSelector
)
}
}
extension ObservableType where E == Any {
/**
Merges the specified observable sequences into one observable sequence of tuples whenever any of the observable sequences produces an element.
- seealso: [combineLatest operator on reactivex.io](http://reactivex.io/documentation/operators/combinelatest.html)
- returns: An observable sequence containing the result of combining elements of the sources.
*/
public static func combineLatest<O1: ObservableType, O2: ObservableType, O3: ObservableType, O4: ObservableType, O5: ObservableType, O6: ObservableType, O7: ObservableType, O8: ObservableType>
(_ source1: O1, _ source2: O2, _ source3: O3, _ source4: O4, _ source5: O5, _ source6: O6, _ source7: O7, _ source8: O8)
-> Observable<(O1.E, O2.E, O3.E, O4.E, O5.E, O6.E, O7.E, O8.E)> {
return CombineLatest8(
source1: source1.asObservable(), source2: source2.asObservable(), source3: source3.asObservable(), source4: source4.asObservable(), source5: source5.asObservable(), source6: source6.asObservable(), source7: source7.asObservable(), source8: source8.asObservable(),
resultSelector: { ($0, $1, $2, $3, $4, $5, $6, $7) }
)
}
}
final class CombineLatestSink8_<E1, E2, E3, E4, E5, E6, E7, E8, O: ObserverType> : CombineLatestSink<O> {
typealias R = O.E
typealias Parent = CombineLatest8<E1, E2, E3, E4, E5, E6, E7, E8, R>
let _parent: Parent
var _latestElement1: E1! = nil
var _latestElement2: E2! = nil
var _latestElement3: E3! = nil
var _latestElement4: E4! = nil
var _latestElement5: E5! = nil
var _latestElement6: E6! = nil
var _latestElement7: E7! = nil
var _latestElement8: E8! = nil
init(parent: Parent, observer: O, cancel: Cancelable) {
_parent = parent
super.init(arity: 8, observer: observer, cancel: cancel)
}
func run() -> Disposable {
let subscription1 = SingleAssignmentDisposable()
let subscription2 = SingleAssignmentDisposable()
let subscription3 = SingleAssignmentDisposable()
let subscription4 = SingleAssignmentDisposable()
let subscription5 = SingleAssignmentDisposable()
let subscription6 = SingleAssignmentDisposable()
let subscription7 = SingleAssignmentDisposable()
let subscription8 = SingleAssignmentDisposable()
let observer1 = CombineLatestObserver(lock: _lock, parent: self, index: 0, setLatestValue: { (e: E1) -> Void in self._latestElement1 = e }, this: subscription1)
let observer2 = CombineLatestObserver(lock: _lock, parent: self, index: 1, setLatestValue: { (e: E2) -> Void in self._latestElement2 = e }, this: subscription2)
let observer3 = CombineLatestObserver(lock: _lock, parent: self, index: 2, setLatestValue: { (e: E3) -> Void in self._latestElement3 = e }, this: subscription3)
let observer4 = CombineLatestObserver(lock: _lock, parent: self, index: 3, setLatestValue: { (e: E4) -> Void in self._latestElement4 = e }, this: subscription4)
let observer5 = CombineLatestObserver(lock: _lock, parent: self, index: 4, setLatestValue: { (e: E5) -> Void in self._latestElement5 = e }, this: subscription5)
let observer6 = CombineLatestObserver(lock: _lock, parent: self, index: 5, setLatestValue: { (e: E6) -> Void in self._latestElement6 = e }, this: subscription6)
let observer7 = CombineLatestObserver(lock: _lock, parent: self, index: 6, setLatestValue: { (e: E7) -> Void in self._latestElement7 = e }, this: subscription7)
let observer8 = CombineLatestObserver(lock: _lock, parent: self, index: 7, setLatestValue: { (e: E8) -> Void in self._latestElement8 = e }, this: subscription8)
subscription1.setDisposable(_parent._source1.subscribe(observer1))
subscription2.setDisposable(_parent._source2.subscribe(observer2))
subscription3.setDisposable(_parent._source3.subscribe(observer3))
subscription4.setDisposable(_parent._source4.subscribe(observer4))
subscription5.setDisposable(_parent._source5.subscribe(observer5))
subscription6.setDisposable(_parent._source6.subscribe(observer6))
subscription7.setDisposable(_parent._source7.subscribe(observer7))
subscription8.setDisposable(_parent._source8.subscribe(observer8))
return Disposables.create([
subscription1,
subscription2,
subscription3,
subscription4,
subscription5,
subscription6,
subscription7,
subscription8
])
}
override func getResult() throws -> R {
return try _parent._resultSelector(_latestElement1, _latestElement2, _latestElement3, _latestElement4, _latestElement5, _latestElement6, _latestElement7, _latestElement8)
}
}
final class CombineLatest8<E1, E2, E3, E4, E5, E6, E7, E8, R> : Producer<R> {
typealias ResultSelector = (E1, E2, E3, E4, E5, E6, E7, E8) throws -> R
let _source1: Observable<E1>
let _source2: Observable<E2>
let _source3: Observable<E3>
let _source4: Observable<E4>
let _source5: Observable<E5>
let _source6: Observable<E6>
let _source7: Observable<E7>
let _source8: Observable<E8>
let _resultSelector: ResultSelector
init(source1: Observable<E1>, source2: Observable<E2>, source3: Observable<E3>, source4: Observable<E4>, source5: Observable<E5>, source6: Observable<E6>, source7: Observable<E7>, source8: Observable<E8>, resultSelector: @escaping ResultSelector) {
_source1 = source1
_source2 = source2
_source3 = source3
_source4 = source4
_source5 = source5
_source6 = source6
_source7 = source7
_source8 = source8
_resultSelector = resultSelector
}
override func run<O: ObserverType>(_ observer: O, cancel: Cancelable) -> (sink: Disposable, subscription: Disposable) where O.E == R {
let sink = CombineLatestSink8_(parent: self, observer: observer, cancel: cancel)
let subscription = sink.run()
return (sink: sink, subscription: subscription)
}
}