Class WhyNotOrderable

java.lang.Object

org.ek9lang.compiler.support.sameness.WhyNotOrderable

All Implemented Interfaces:

BiFunction<IAggregateSymbol, ISymbol, String>

public final class WhyNotOrderable
extends Object
implements BiFunction<IAggregateSymbol, ISymbol, String>

THE wording of why a type has no <=> although it asked for one with the bare default operator (D58): the field whose type cannot be ordered, the type declaring it and - only where that is a super - that a sub-type follows its super. True for a type with no super and for one below a retracted super. The answer is a phrase to follow "is not available on 'X': ". The question it words is OrderingAvailability's. Hold one and apply it with the Any type.

Constructor Summary

Constructors

Constructor	Description
WhyNotOrderable()

Method Summary

Modifier and Type	Method	Description
String	apply(IAggregateSymbol type, ISymbol ek9Any)

Methods inherited from class Object

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

Methods inherited from interface BiFunction

andThen

Constructor Details

WhyNotOrderable

public WhyNotOrderable()

Method Details

apply

public String apply(IAggregateSymbol type,
 ISymbol ek9Any)

Specified by:

apply in interface BiFunction<IAggregateSymbol, ISymbol, String>