Package de.xima.fc.api.rest.pub.client.user_portal

Class OneOfN

java.lang.Object

de.xima.fc.api.rest.pub.client.user_portal.OneOfN

Direct Known Subclasses:

OneOfN.Either, OneOfN.Just, OneOfN.None, OneOfN.OneOf3, OneOfN.OneOf4, OneOfN.OneOf5

@Generated("de.xima.openapi.codegen.java_jaxrs.XimaJavaJaxrsGenerator")
public abstract class OneOfN
extends Object

Base class for emulating a sum type (also known as a discriminated union) of N elements.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	OneOfN.Either<T1,T2>	Emulates a sum type consisting of 2 cases.
static interface	OneOfN.EitherMatcher<R,T1,T2>	A matcher object that contains a handler for each case and can be used to reduce a sum type to a single value.
static class	OneOfN.Just<T1>	Emulates a sum type consisting of 1 cases.
static interface	OneOfN.JustMatcher<R,T1>	A matcher object that contains a handler for each case and can be used to reduce a sum type to a single value.
static class	OneOfN.None	Emulates a sum type consisting of 0 cases.
static interface	OneOfN.NoneMatcher<R>	A matcher object that contains a handler for each case and can be used to reduce a sum type to a single value.
static class	OneOfN.OneOf3<T1,T2,T3>	Emulates a sum type consisting of 3 cases.
static interface	OneOfN.OneOf3Matcher<R,T1,T2,T3>	A matcher object that contains a handler for each case and can be used to reduce a sum type to a single value.
static class	OneOfN.OneOf4<T1,T2,T3,T4>	Emulates a sum type consisting of 4 cases.
static interface	OneOfN.OneOf4Matcher<R,T1,T2,T3,T4>	A matcher object that contains a handler for each case and can be used to reduce a sum type to a single value.
static class	OneOfN.OneOf5<T1,T2,T3,T4,T5>	Emulates a sum type consisting of 5 cases.
static interface	OneOfN.OneOf5Matcher<R,T1,T2,T3,T4,T5>	A matcher object that contains a handler for each case and can be used to reduce a sum type to a single value.

Field Summary

Fields

Modifier and Type	Field	Description
protected int	choice
protected Object	value

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
int	getChoice()
Object	getValue()	Checks which case applies and returns the value for that case.
int	hashCode()
protected boolean	is(int choice)
protected Optional<Object>	select(int choice)

Methods inherited from class java.lang.Object

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

Field Detail

choice

protected final int choice

value

protected final Object value

Method Detail

getValue

public Object getValue()

Checks which case applies and returns the value for that case. You need to cast it yourself to the required type.

Returns:

The value of this sum type.

getChoice

public int getChoice()

Returns:

The 0-based index representing the case for which a value is present.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

select

protected final Optional<Object> select(int choice)

Parameters:

choice - Index of the case to get.

Returns:

The value of the given case, if present.

is

protected final boolean is(int choice)

Parameters:

choice - Index of the case to check.

Returns:

Whether a value is presen for the given case.