Package edu.cnm.deepdive.interviewprep.service

Class QuestionRepository

java.lang.Object

edu.cnm.deepdive.interviewprep.service.QuestionRepository

public class QuestionRepository
extends Object

Encapsulates a persistent QuestionRepository object that allows the Question ViewModel to interact with the Web Service Proxy to create, read, insert, and update data to the server.

Constructor Summary

Constructors

Constructor	Description
QuestionRepository()	Constructor for class that instantiates local fields.

Method Summary

Modifier and Type	Method	Description
io.reactivex.Single<Question>	createQuestion(Question question)	Creates a new Question in the server.
io.reactivex.Completable	deleteQuestion(UUID questionId)	Deletes a specified Question from the server.
io.reactivex.Single<Question>	getQuestion(UUID questionId)	Gets a single Question from the server.
io.reactivex.Single<List<Question>>	getQuestions()	Gets a list of all Questions from the server.
io.reactivex.Single<Question>	updateQuestion(Question question)	Updates a single Question from the server.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

QuestionRepository

public QuestionRepository()

Constructor for class that instantiates local fields.

Method Detail

getQuestions

public io.reactivex.Single<List<Question>> getQuestions()

Gets a list of all Questions from the server.

Returns:

A list of Question objects in the form of a ReactiveX Single.

getQuestion

public io.reactivex.Single<Question> getQuestion(UUID questionId)

Gets a single Question from the server.

Parameters:

questionId - A question id in the form of a universally unique identifier.

Returns:

A single Question object in the form of a ReactiveX Single.

updateQuestion

public io.reactivex.Single<Question> updateQuestion(Question question)

Updates a single Question from the server.

Parameters:

question - A question object.

Returns:

An updated Question object in the form of a ReactiveX Single.

createQuestion

public io.reactivex.Single<Question> createQuestion(Question question)

Creates a new Question in the server.

Parameters:

question - A question object.

Returns:

A newly created Question object in the form of a ReactiveX Single.

deleteQuestion

public io.reactivex.Completable deleteQuestion(UUID questionId)

Deletes a specified Question from the server.

Parameters:

questionId - A question id in the form of a universally unique identifier.

Returns:

A ReactiveX Completable.