preconditions | precondition libraries fail my preconditions

by toddfast Java Version: 1.0 License: No License

X-Ray Key Features Code Snippets(4)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | preconditions Summary

preconditions is a Java library. preconditions has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitHub, Maven.

A simple but complete set of precondition checks for Java. Most commonly used at the beginning of methods, preconditions ensure that values are what you expect before you continue. This library provides a no-bloat solution (I’m looking at you, Guava), comprising a single class with a robust set of static methods to check common preconditions. It has no dependencies other than Java 1.6+. You may ask why not just implement precondition checks with regular, plain old if statements? You can, but it’s more parsimonious and readable to have methods that clearly show what’s going on, and standardization of implementation and the exceptions and error messages when validation fails are also useful, especially when working with other developers.

Support

Quality

Security

License

Reuse

Support

preconditions has a low active ecosystem.

It has 4 star(s) with 1 fork(s). There are 1 watchers for this library.

It had no major release in the last 12 months.

preconditions has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of preconditions is 1.0

Quality

preconditions has no bugs reported.

Security

preconditions has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

preconditions does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

preconditions releases are not available. You will need to build from source code and install.

Deployable package is available in Maven.

Build file is available. You can build the component from source.

Installation instructions, examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed preconditions and discovered the below as its top functions. This is intended to give you an instant insight into preconditions implemented functionality, and help decide if they suit your requirements.

Checks that the argument is a valid value
Check that collection items are not null .
Check that collection items are values of collection .
Check that the argument is less than the specified value
Check that the argument is greater than the supplied value .
Check that the argument is less than the specified value .
Checks that a collection is not empty .
Test if value is greater than specified value .
Test if string is longer than given length
Test if string parameter is less than or equal to length

Get all kandi verified functions for this library.

preconditions Key Features

No Key Features are available at this moment for preconditions.

preconditions Examples and Code Snippets

Explanation

Java

Lines of Code : 60

License : No License

Copy

public interface WizardTower {

  void enter(Wizard wizard);
}

@Slf4j
public class IvoryTower implements WizardTower {

  public void enter(Wizard wizard) {
    LOGGER.info("{} enters the tower.", wizard);
  }

}


public class Wizard {

  private f

Apply preconditions to a dataset .

java

Lines of Code : 17

License : Permissive (MIT License)

Copy

private static void applyPreconditions(List records, int k, Distance distance, int maxIterations) {
        if (records == null || records.isEmpty()) {
            throw new IllegalArgumentException("The dataset can't be empty");
        }

        i

Verify the preconditions .

java

Lines of Code : 12

License : Permissive (MIT License)

Copy

private static void verifyPreconditions(int[] input, int k) {
        if (input == null) {
            throw new IllegalArgumentException("Input is required");
        }

        int min = IntStream.of(input).min().getAsInt();
        int max = IntSt

Overwrites the other preconditions .

java

Lines of Code : 8

License : Permissive (MIT License)

Copy

@Override
    // precondition: 0 < num <= 3
    public void doOtherStuff(int num) {
        if (num <= 0 || num > 3) {
            throw new IllegalArgumentException("Input out of range 1-3");
        }
        // some logic here...
    }

Community Discussions

Trending Discussions on preconditions

Java Firebase Do not send password reset if the string is null

firebase storage java.lang.IllegalStateException: Task is not yet complete

Can't save the ontology with NTriples (OWLAPI)

Why is the program not ordering the array?

Azure AD B2C errors during reset password at the first logon (using custom policies)

How do you find the dependencies you need for some imports?

Azure AD B2C - How do we skip email verification (for 2FA) during token refresh?

How would I fix this exception when I try to delete a line from a txt and from memory?

Vaadin Lazy Loading Grid Error : java.lang.IndexOutOfBoundsException: Index 0 out of bounds for length 0

Android App breaks down when trying to access Fitness.getHistoryClient of the Google Fit API

QUESTION

Java Firebase Do not send password reset if the string is null

Asked 2021-Jun-02 at 14:39

I am creating an activity that allows you to send a reset link to the mail in the edittext only when the content of the editext is not a null string. But my control isn't working. This is the complete code:

...

ANSWER

Answered 2021-Jun-02 at 14:39

Use isEmpty() method.

Source https://stackoverflow.com/questions/67807213

QUESTION

firebase storage java.lang.IllegalStateException: Task is not yet complete

Asked 2021-May-30 at 12:24

I want to download my all files from the firebase folder on android.

this is my code

...

ANSWER

Answered 2021-May-30 at 12:24

While addOnSuccessListener and addOnFailureListener are useful for handling the results of an asynchronous task, they aren't very useful when you need to chain things together like you are here.

Looking at your code, you call the following line:

Source https://stackoverflow.com/questions/67758801

QUESTION

Can't save the ontology with NTriples (OWLAPI)

Asked 2021-May-28 at 12:08

I tried to save my ontology as NTriples format using owlapi. This error appear when I try to save my ontology:

...

ANSWER

Answered 2021-May-26 at 11:41

The exception is a bug (please report it, as recommended in the comment), however note that those are not legal OWL axioms. The syntax and semantic specification shows sameAs as requiring two arguments at least.

(Consider that the axiom is supposed to allow definition of synonym individuals; one argument only offers no new information)

If the axioms are generated by an inferred axiom generator, looks like that code has a bug as well.

Source https://stackoverflow.com/questions/67697302

QUESTION

Why is the program not ordering the array?

Asked 2021-May-27 at 11:18

I'm making a program that arranges an array by moving the largest value to the end but for some reason, the program isn't arranging the values menually. How can I fix that?

...

ANSWER

Answered 2021-May-27 at 11:08

Below code like is the reason for IndexOutOfBoundsException. when i = 4, i + 1 = 5 and no index matching in the List.

Source https://stackoverflow.com/questions/67720471

QUESTION

Azure AD B2C errors during reset password at the first logon (using custom policies)

Asked 2021-May-24 at 21:10

I'm trying to force password reset after the first logon (in Azure ADB2C) using the Custom Policies as explained in the "reset password" repo.

I'm using the custom policies, and a validation error accours while I'm trying to upload the "SignUpOrSignin.xml" custom policy. The message is:

A required Metadata item with key "ApplicationObjectId" was not found in the TechnicalProfile with id "AAD-UserRemoveMustResetPasswordUsingObjectId" in policy "B2C_1A_signup_signin" of tenant "resetpasswordtest.onmicrosoft.com"

These are the steps I followed:

I downloaded the custom policies XMLs file from this GitHub example (as stated at the end of the readme.md file)
I "substituted" the "yourtenant.onmicrosoft.com" and "facebook client"
I "merged" the "SignUpOrSignin.xml" and "TrustFrameworkExtensions.xml" with the ones taken from the "reset password" repo.
I created the "mustResetPassword" extension attribute (using the Azure portal)
I created one user using the graph utilies (in that why I'm 100% sure that the user has been created in a safe way with the proper "mustResetPassword" extension attribute)
Finally I uploaded the following xmls into the portal (in order):

TrustFrameworkBase.xml

TrustFrameworkExtensions.xml

PasswordReset.xml

ProfileEdit.xml

SignUpOrSignin.xml

The problem occur when I try to upload the last one (SignUpOrSignin.xml) What is wrong here? Here you can find the full implementation of the previous 5 xml files.

Please take a look to the following section where I pasted the "TrustFrameworkExtensions.xml" and "SignUpOrSignin.xml" custom policies.

Thanks for reading

...

ANSWER

Answered 2021-May-24 at 21:10

You missed out configuring the policy for extension attribute support. https://docs.microsoft.com/en-us/azure/active-directory-b2c/user-flow-custom-attributes?pivots=b2c-custom-policy#azure-ad-b2c-extensions-app

This entire process can be automated with my tool: https://aka.ms/iefsetup before starting to use the samples.

Source https://stackoverflow.com/questions/67678365

QUESTION

How do you find the dependencies you need for some imports?

Asked 2021-May-21 at 11:18

I'm sorry if it's common knowledge but I can't find the answer with google.

There's a class called ReflectionUtils that I want to add to my project but it has these imports that I can't find the dependencies for:

...

ANSWER

Answered 2021-May-21 at 11:18

After searched for one of those packages I found that are provided by Guava, you need to follow Guava instructions here: https://github.com/google/guava

Source https://stackoverflow.com/questions/67632929

QUESTION

Azure AD B2C - How do we skip email verification (for 2FA) during token refresh?

Asked 2021-May-21 at 08:41

my custom policy has custom 2FA verification sent to email during login user journey. I am using DisplayControls together with SessionManagement to send a single 2FA email message during login. However, during token refresh, the 2FA email message is not skipped despite having pre-condition to skip if isActiveMFASession exists. Please help to check out code snippets of the policy if I misunderstand how my custom policy should be created. Thank you!

Claims

...

ANSWER

Answered 2021-May-21 at 07:02

One thing I noticed is that you are using ClaimEquals but not specifying what the value should be. I think the precondition should be:

Source https://stackoverflow.com/questions/67632055

QUESTION

How would I fix this exception when I try to delete a line from a txt and from memory?

Asked 2021-May-21 at 05:47

public static void deleteEntry(String title, ArrayList myLines, ArrayList myMovieList) {
    boolean isMatch = false;
    boolean titleHasMovie = false;
    String realTitle = title;

    for (int i = 0; i < myMovieList.size(); i++) {
        String tempTitle = myMovieList.get(i).getTitle();
        isMatch = realTitle.equalsIgnoreCase(tempTitle);
        if (isMatch) {
            fileWrite myWriteFile = new fileWrite("src/Main/db.txt");
            myWriteFile.setWriteBuffer(myLines);
            myWriteFile.deleteLine(i);
            myWriteFile.saveFile();

            titleHasMovie = true;
        }
    }
    if (!titleHasMovie)
        p("Title not found");
    p("");
}

...

ANSWER

Answered 2021-May-21 at 05:47

I'm pretty sure it is throwing an out of bounds error because you are deleting entries as you are iterating. You should trying running the loop in reverse: for(int i = myLines.size() - 1; i >= 0; i--)

Also I'm not sure why your for loops' upper bound is i < myLines.size() + 2; instead just .size()

Source https://stackoverflow.com/questions/67631344

QUESTION

Vaadin Lazy Loading Grid Error : java.lang.IndexOutOfBoundsException: Index 0 out of bounds for length 0

Asked 2021-May-19 at 03:21

I'm trying to make lazy loading on vaadin grid, but I got error java.lang.IndexOutOfBoundsException: Index 0 out of bounds for length 0 Here is my UI code :

...

ANSWER

Answered 2021-May-19 at 03:21

Pleae check the count variable and make sure the count aren't impacted to offset and limit

Source https://stackoverflow.com/questions/67018013

QUESTION

Android App breaks down when trying to access Fitness.getHistoryClient of the Google Fit API

Asked 2021-May-13 at 16:01

I am trying to get access to step count data via a HistoryClient of the Google Fit API, but I receive the following error message:

...

ANSWER

Answered 2021-May-13 at 16:01

As mentioned in the comment of @Andy Turner, the error was caused by the GoogleSignIn.getLastSignedInAccount(this) call that returned 'null'.

The reason for this was a mismatch between SHA1 Certificate Fingerprints in the OAuth configuration in the google cloud console and the one used to sign the app by Android Studio. This was caused by compiling the app in two different installations of Android Studio.

The issue was solved by adding a second OAuth 2.0-Client-ID with the certificate of the second Android Studio installation.

Source https://stackoverflow.com/questions/67264390

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install preconditions

This library is in Maven Central and can be used with the following dependency:. Or, you can [download the artifacts directly](http://search.maven.org/#search%7Cga%7C1%7Ccom.toddfast.preconditions).

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: