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ReactiveX/RxJava

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Method assertNoTerminalEvent has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    public void assertNoTerminalEvent() {
        List<Throwable> err = errors;
        int s = completions;
        if (!err.isEmpty() || s > 0) {
            if (err.isEmpty()) {
Severity: Minor
Found in src/main/java/rx/observers/TestSubscriber.java - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method next has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        @Override
        public void next(T value) {
            long now = scheduler.now();

            TimedNode<T> n = new TimedNode<T>(value, now);
Severity: Minor
Found in src/main/java/rx/subjects/ReplaySubject.java - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method onCompleted has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    @Override
    public void onCompleted() {
        if (terminated) {
            return;
        }
Severity: Minor
Found in src/main/java/rx/observers/SerializedObserver.java - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method onCompleted has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    @Override
    public void onCompleted() {
        if (!done) {
            done = true;
            try {
Severity: Minor
Found in src/main/java/rx/observers/SafeSubscriber.java - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method onError has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        @SuppressWarnings("unchecked")
        @Override
        public void onError(Throwable e) {
            ReplayBuffer<T> b = buffer;
Severity: Minor
Found in src/main/java/rx/subjects/ReplaySubject.java - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method throwIfFatal has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    public static void throwIfFatal(Throwable t) {
        if (t instanceof OnErrorNotImplementedException) {
            throw (OnErrorNotImplementedException) t;
        } else if (t instanceof OnErrorFailedException) {
            throw (OnErrorFailedException) t;
Severity: Minor
Found in src/main/java/rx/exceptions/Exceptions.java - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method onError has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    @Override
    public void onError(final Throwable e) {
        Exceptions.throwIfFatal(e);
        if (terminated) {
            return;
Severity: Minor
Found in src/main/java/rx/observers/SerializedObserver.java - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method await has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    public final void await() {
        final CountDownLatch cdl = new CountDownLatch(1);
        final Throwable[] err = new Throwable[1];

        unsafeSubscribe(new rx.CompletableSubscriber() {
Severity: Minor
Found in src/main/java/rx/Completable.java - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method registerExecutor has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    public static void registerExecutor(ScheduledThreadPoolExecutor service) {
        do {
            ScheduledExecutorService exec = PURGE.get();
            if (exec != null) {
                break;
Severity: Minor
Found in src/main/java/rx/internal/schedulers/NewThreadWorker.java - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method shutdown has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    @Override
    public void shutdown() {
        for (;;) {
            FixedSchedulerPool curr = pool.get();
            if (curr == NONE) {
Severity: Minor
Found in src/main/java/rx/internal/schedulers/EventLoopsScheduler.java - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method tryEmit has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        boolean tryEmit(long n) {
            if (isUnsubscribed()) {
                cleanup();
                return true;
            }
Severity: Minor
Found in src/main/java/rx/observables/AsyncOnSubscribe.java - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method assertTerminalEvent has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    public void assertTerminalEvent() {
        if (errors.size() > 1) {
            assertionError("Too many onError events: " + errors.size());
        }
Severity: Minor
Found in src/main/java/rx/observers/TestSubscriber.java - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method assertTerminalEvent has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    public void assertTerminalEvent() {
        if (onErrorEvents.size() > 1) {
            assertionError("Too many onError events: " + onErrorEvents.size());
        }
Severity: Minor
Found in src/main/java/rx/observers/TestObserver.java - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method getInstance has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    private static Schedulers getInstance() {
        for (;;) {
            Schedulers current = INSTANCE.get();
            if (current != null) {
                return current;
Severity: Minor
Found in src/main/java/rx/schedulers/Schedulers.java - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method emitNext has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        void emitNext(Object n) {
            if (!fastPath) {
                synchronized (this) {
                    first = false;
                    if (emitting) {
Severity: Minor
Found in src/main/java/rx/subjects/SubjectSubscriptionManager.java - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method getValues has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    @SuppressWarnings("unchecked")
    public T[] getValues(T[] a) {
        Object o = state.getLatest();
        if (NotificationLite.isNext(o)) {
            if (a.length == 0) {
Severity: Minor
Found in src/main/java/rx/subjects/BehaviorSubject.java - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method add has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    boolean add(SubjectObserver<T> o) {
        do {
            State oldState = get();
            if (oldState.terminated) {
                onTerminated.call(o);
Severity: Minor
Found in src/main/java/rx/subjects/SubjectSubscriptionManager.java - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

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