Class CheckerRunnable

java.lang.Object

util.AbstractChecker<Runnable,CheckerRunnable>

specialized_checkers.lambda.CheckerRunnable

All Implemented Interfaces:

InterfaceChecker<AbstractChecker<Runnable,CheckerRunnable>,Runnable>

public class CheckerRunnable
extends AbstractChecker<Runnable,CheckerRunnable>

A specialized checker for Runnable instances, providing a fluent API for validating function behavior and results. This class allows assertions such as verifying that a function does not throw exceptions, produces expected results, or returns non-null values for given inputs.

Example usage:

     CheckerRunnable checker = CheckerRunnable.check(() -> {})
            .runWithoutException();
 

See Also:

• Runnable
• AbstractChecker

Field Summary

Fields inherited from class util.AbstractChecker

backObject, exceptionTracker, name, object, saveErrors, stop

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	CheckerRunnable(Runnable runnable, String name)	Constructs a new CheckerRunnable with the specified runnable and name.

Method Summary

Modifier and Type	Method	Description
static CheckerRunnable	check(Runnable runnable)	Creates a new CheckerRunnable for the given Runnable instance with a default name.
static CheckerRunnable	check(Runnable runnable, String name)	Creates a new CheckerRunnable for the given Runnable instance with a custom name.
CheckerRunnable	runWithoutException()	Asserts that running the Runnable does not throw any exception.
protected CheckerRunnable	self()	Returns this checker instance (for fluent API usage).

Methods inherited from class util.AbstractChecker

checkProperty, checkProperty, checkProperty, end, getMethod, getObject, getProperty, hasErrors, hasNotErrors, is, is, isEqual, isNonNull, isNot, isNot, isNull, notSaveErrors, saveErrors, show, showNotThrownException, showThrownException, stop

Methods inherited from class java.lang.Object

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

Constructor Details

CheckerRunnable

protected CheckerRunnable(Runnable runnable,
 String name)

Constructs a new CheckerRunnable with the specified runnable and name.

Parameters:

runnable - the CheckerRunnable to be used by this checker

name - the name identifying this checker

Method Details

check

public static CheckerRunnable check(Runnable runnable,
 String name)

Creates a new CheckerRunnable for the given Runnable instance with a custom name.

Parameters:

runnable - the Runnable instance to be checked

name - the name to identify this checker instance (useful for error messages)

Returns:

a new CheckerRunnable for the provided Runnable

check

public static CheckerRunnable check(Runnable runnable)

Creates a new CheckerRunnable for the given Runnable instance with a default name.

Parameters:

runnable - the Runnable instance to be checked

Returns:

a new CheckerRunnable for the provided Runnable

self

protected CheckerRunnable self()

Returns this checker instance (for fluent API usage).

Specified by:

self in class AbstractChecker<Runnable,CheckerRunnable>

Returns:

this CheckerRunnable instance

runWithoutException

public CheckerRunnable runWithoutException()

Asserts that running the Runnable does not throw any exception.

Returns:

this CheckerRunnable instance for further validation