Package me.ehp246.aufjms.core.reflection

Record Class InvocationOutcome<T>

java.lang.Object

java.lang.Record

me.ehp246.aufjms.core.reflection.InvocationOutcome<T>

public record InvocationOutcome<T>(T returned, Throwable thrown, boolean hasReturned)
extends Record

Since:

1.0

Author:

Lei Yang

Constructor Summary

Constructors

Constructor	Description
InvocationOutcome(T returned, Throwable thrown, boolean hasReturned)	Creates an instance of a InvocationOutcome record class.

Method Summary

Modifier and Type	Method	Description
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
boolean	hasReturned()	Returns the value of the hasReturned record component.
boolean	hasThrown()
static <T> InvocationOutcome<T>	invoke(Callable<T> callable)
Optional<T>	optionalReturned()
Object	outcomeValue()
T	returned()	Returns the value of the returned record component.
static <T> InvocationOutcome<T>	returned(T returned)
Throwable	thrown()	Returns the value of the thrown record component.
static <T> InvocationOutcome<T>	thrown(Throwable thrown)
final String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

InvocationOutcome

public InvocationOutcome(T returned,
 Throwable thrown,
 boolean hasReturned)

Creates an instance of a InvocationOutcome record class.

Parameters:

returned - the value for the returned record component

thrown - the value for the thrown record component

hasReturned - the value for the hasReturned record component

Method Details

returned

public static <T> InvocationOutcome<T> returned(T returned)

thrown

public static <T> InvocationOutcome<T> thrown(Throwable thrown)

invoke

public static <T> InvocationOutcome<T> invoke(Callable<T> callable)

hasThrown

public boolean hasThrown()

outcomeValue

public Object outcomeValue()

optionalReturned

public Optional<T> optionalReturned()

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with '=='.

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

returned

public T returned()

Returns the value of the returned record component.

Returns:

the value of the returned record component

thrown

public Throwable thrown()

Returns the value of the thrown record component.

Returns:

the value of the thrown record component

hasReturned

public boolean hasReturned()

Returns the value of the hasReturned record component.

Returns:

the value of the hasReturned record component