Record Class Outcome<T>

java.lang.Object

java.lang.Record

org.tavall.couriers.api.concurrent.Outcome<T>

public record Outcome<T>(int index, StructuredTaskScope.Subtask.StatePREVIEW state, T result, Throwable error)
extends Record

Outcome relies on preview features of the Java platform:

• Outcome refers to one or more preview APIs: State.

Programs can only use Outcome when preview features are enabled.

Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.

Constructor Summary

Constructors

Constructor	Description
Outcome(int index, StructuredTaskScope.Subtask.StatePREVIEW state, T result, Throwable error)	Creates an instance of a Outcome record class.

Method Summary

Modifier and Type	Method	Description
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
Throwable	error()	Returns the value of the error record component.
final int	hashCode()	Returns a hash code value for this object.
int	index()	Returns the value of the index record component.
T	result()	Returns the value of the result record component.
StructuredTaskScope.Subtask.StatePREVIEW	state()	Returns the value of the state record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Details

Outcome

public Outcome(int index,
 StructuredTaskScope.Subtask.StatePREVIEW state,
 T result,
 Throwable error)

Creates an instance of a Outcome record class.

Parameters:

index - the value for the index record component

state - the value for the state record component

result - the value for the result record component

error - the value for the error record component

Method Details

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 the compare method from their corresponding wrapper classes.

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.

index

public int index()

Returns the value of the index record component.

Returns:

the value of the index record component

state

public StructuredTaskScope.Subtask.StatePREVIEW state()

Returns the value of the state record component.

Returns:

the value of the state record component

result

public T result()

Returns the value of the result record component.

Returns:

the value of the result record component

error

public Throwable error()

Returns the value of the error record component.

Returns:

the value of the error record component