private void initializeExplicitConstructor(
TurinTypeContructorDefinitionNode constructor, SymbolResolver resolver) {
List<? extends FormalParameter> allParams = constructor.getParameters();
List<FormalParameter> paramsWithoutDefaultValues =
allParams
.stream()
.filter((p) -> !p.hasDefaultValue())
.collect(Collectors.<FormalParameter>toList());
List<String> paramSignatures =
paramsWithoutDefaultValues
.stream()
.map((p) -> p.getType().jvmType().getSignature())
.collect(Collectors.toList());
boolean hasDefaultParameters =
allParams.stream().filter((p) -> p.hasDefaultValue()).findFirst().isPresent();
if (hasDefaultParameters) {
paramSignatures.add("Ljava/util/Map;");
}
JvmConstructorDefinition constructorDefinition =
new JvmConstructorDefinition(
jvmType().getInternalName(), "(" + String.join("", paramSignatures) + ")V");
constructors.add(
new InternalConstructorDefinition(
new ReferenceTypeUsage(this), allParams, constructorDefinition));
}
@Override
protected boolean specificValidate(SymbolResolver resolver, ErrorCollector errorCollector) {
if (baseType.isPresent()) {
if (!baseType.get().isReferenceTypeUsage()
|| !baseType.get().asReferenceTypeUsage().isClass(resolver)) {
errorCollector.recordSemanticError(
baseType.get().getPosition(), "Only classes can be extended");
return false;
}
}
for (TypeUsageNode typeUsage : interfaces) {
if (!typeUsage.isReferenceTypeUsage()
|| !typeUsage.asReferenceTypeUsage().isInterface(resolver)) {
errorCollector.recordSemanticError(
typeUsage.getPosition(), "Only interfaces can be implemented");
return false;
}
}
if (getExplicitConstructors().size() > 1) {
for (TurinTypeContructorDefinitionNode contructorDefinition : getExplicitConstructors()) {
errorCollector.recordSemanticError(
contructorDefinition.getPosition(), "At most one explicit constructor can be defined");
}
return false;
}
return super.specificValidate(resolver, errorCollector);
}
public void add(TurinTypeContructorDefinitionNode contructorDefinition) {
members.add(contructorDefinition);
contructorDefinition.parent = this;
}