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, AsyncStoredProcedureQuery

public interface AsyncSingleQueryable<T>
extends SingleQueryable<T>

Author:

Collin Alpert

Method Summary

Modifier and Type	Method	Description
default CompletableFuture<Optional<T>>	firstAsync()	The asynchronous version of the SingleQueryable.first() method.
default CompletableFuture<Void>	firstAsync(Consumer<? super 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 CompletableFuture<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 CompletableFuture<Void> firstAsync(Consumer<? super 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()