Package org.ek9lang.compiler.support

Class InternalNameFor

java.lang.Object

org.ek9lang.compiler.support.InternalNameFor

All Implemented Interfaces:

BiFunction<PossibleGenericSymbol,List<ISymbol>,String>

public class InternalNameFor
extends Object
implements BiFunction<PossibleGenericSymbol,List<ISymbol>,String>

Given some sort of generic type a function or a type with a set of 'type parameters', create a unique internal name for that combination. So this is not a UUID, type operation. But it means when we need to look up a 'org.ek9.lang::List or org.ek9.lang::String' if we have that Generic type already parameterised and recorded - we can just re-use it. This always uses fully qualified type names and then 'digests' that to produce a SHA256 hash. This is highly unlikely to ever collide with another combination of generic types and parameters.

Constructor Summary

Constructors

Constructor	Description
InternalNameFor()

Method Summary

Modifier and Type	Method	Description
String	apply(PossibleGenericSymbol possibleGenericSymbol, List<ISymbol> typeArguments)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.BiFunction

andThen

Constructor Details

InternalNameFor

public InternalNameFor()

Method Details

apply

public String apply(PossibleGenericSymbol possibleGenericSymbol,
 List<ISymbol> typeArguments)

Specified by:

apply in interface BiFunction<PossibleGenericSymbol,List<ISymbol>,String>