Class TypeNameOrException

java.lang.Object

org.ek9lang.compiler.common.TypeNameOrException

All Implemented Interfaces:

Function<ISymbol,String>

public final class TypeNameOrException
extends Object
implements Function<ISymbol,String>

Extracts the fully qualified type name from the symbol. Or throws an Exception if the symbol is un-typed. Missing types should have been detected in earlier stages. So be carful which phase you use this with.

Optionally accepts a type resolver function for Scenario 3 parameterized type IR generation, where type parameter FQNs (e.g., "Module::Renderer::T") need to be substituted with concrete type FQNs (e.g., "org.ek9.lang::Integer").

Constructor Summary

Constructors

Constructor	Description
TypeNameOrException()	Create with identity resolver (no type substitution).
TypeNameOrException(UnaryOperator<String> typeResolver)	Create with a type resolver for Scenario 3 type parameter substitution.

Method Summary

Modifier and Type	Method	Description
String	apply(ISymbol symbol)

Methods inherited from class Object

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

Methods inherited from interface Function

andThen, compose

Constructor Details

TypeNameOrException

public TypeNameOrException()

Create with identity resolver (no type substitution).

TypeNameOrException

public TypeNameOrException(UnaryOperator<String> typeResolver)

Create with a type resolver for Scenario 3 type parameter substitution.

Parameters:

typeResolver - Function that maps type FQNs, substituting type parameters with concrete types

Method Details

apply

public String apply(ISymbol symbol)

Specified by:

apply in interface Function<ISymbol,String>