Package com.github.collinalpert.java2db.queries.async

Interface AsyncSingleQueryable<T>

All Superinterfaces:
SingleQueryable<T>
All Known Subinterfaces:
AsyncQueryable<T>
All Known Implementing Classes:
AsyncEntityProjectionQuery, AsyncEntityQuery, AsyncSingleEntityProjectionQuery, AsyncSingleEntityQuery
public interface AsyncSingleQueryable<T>
extends SingleQueryable<T>
Author:
Collin Alpert

  • Method Summary

    Modifier and Type Method Description
    default java.util.concurrent.CompletableFuture<java.util.Optional<T>> firstAsync()
    The asynchronous version of the SingleQueryable.first() method.
    default java.util.concurrent.CompletableFuture<java.lang.Void> firstAsync​(java.util.function.Consumer<? super java.util.Optional<T>> callback)
    The asynchronous version of the SingleQueryable.first() method.

    Methods inherited from interface com.github.collinalpert.java2db.queries.SingleQueryable

    first, getQuery

  • Method Details

    • firstAsync

      default java.util.concurrent.CompletableFuture<java.util.Optional<T>> firstAsync()
      The asynchronous version of the SingleQueryable.first() method.
      Returns:
      The asynchronous operation which will retrieve the data from the database. Custom handling for the CompletableFuture can be done here.
      See Also:
      SingleQueryable.first()

    • firstAsync

      default java.util.concurrent.CompletableFuture<java.lang.Void> firstAsync​(java.util.function.Consumer<? super java.util.Optional<T>> callback)
      The asynchronous version of the SingleQueryable.first() method.
      Parameters:
      callback - The action to be applied to the result once it is fetched from the database.
      Returns:
      The asynchronous operation which will retrieve the data from the database and apply the given action to the result.
      See Also:
      SingleQueryable.first()