gololang

Class Union

java.lang.Object

gololang.Union

public abstract class Union
extends java.lang.Object

Base class for Golo union objects.

This class defines common behavior.

Constructor Summary

Constructors

Constructor and Description
Union()

Method Summary

Modifier and Type	Method and Description
java.lang.Object[]	__$$_destruct(int number, boolean substruct, java.lang.Object[] toSkip) New style destructuring helper.
Tuple	destruct() Deprecated. This method should not be called directly and is no more used by new style destructuring.
java.lang.Object[]	toArray() Array conversion.

Methods inherited from class java.lang.Object

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

Constructor Detail

Union

public Union()

Method Detail

toArray

public java.lang.Object[] toArray()

Array conversion.

Returns:

an array containing the values (in member orders)

destruct

@Deprecated
public Tuple destruct()

Deprecated. This method should not be called directly and is no more used by new style destructuring.

Destructuration helper.

Returns:

a tuple with the current values.

__$$_destruct

public java.lang.Object[] __$$_destruct(int number,
                                        boolean substruct,
                                        java.lang.Object[] toSkip)

New style destructuring helper. The number of variables to be affected must be the number of members. No remainer syntax is allowed.

Parameters:

number - number of variable that will be affected.

substruct - whether the destructuring is complete or should contains a sub structure.

toSkip - a boolean array indicating the elements to skip.

Returns:

an array containing the values to assign.