Examples with FunctionDeclaration ceylon.language.meta.declaration.FunctionDeclaration used on opensource projects

Example 1 with FunctionDeclaration

use of ceylon.language.meta.declaration.FunctionDeclaration in project ceylon by eclipse.

the class ClassOrInterfaceImpl method getMethods.

@SuppressWarnings({ "unchecked", "rawtypes", "hiding" })
@Override
@TypeParameters({ @TypeParameter(value = "Container"), @TypeParameter(value = "Type"), @TypeParameter(value = "Arguments", satisfies = "ceylon.language::Sequential<ceylon.language::Anything>") })
@TypeInfo("ceylon.language::Sequential<ceylon.language.meta.model::Method<Container,Type,Arguments>>")
public <Container, Type, Arguments extends Sequential<? extends Object>> ceylon.language.Sequential<? extends ceylon.language.meta.model.Method<? super Container, ? extends Type, ? super Arguments>> getMethods(@Ignore TypeDescriptor $reifiedContainer, @Ignore TypeDescriptor $reifiedType, @Ignore TypeDescriptor $reifiedArguments, @Sequenced ceylon.language.Sequential<? extends ceylon.language.meta.model.Type<? extends java.lang.annotation.Annotation>> annotations) {
    checkInit();
    Sequential<? extends FunctionDeclaration> declaredDeclarations = declaration.<FunctionDeclaration>memberDeclarations(FunctionDeclaration.$TypeDescriptor$);
    if (declaredDeclarations.getEmpty())
        return (ceylon.language.Sequential) empty_.get_();
    org.eclipse.ceylon.model.typechecker.model.Type reifiedContainer = Metamodel.getProducedType($reifiedContainer);
    org.eclipse.ceylon.model.typechecker.model.Type reifiedType = Metamodel.getProducedType($reifiedType);
    org.eclipse.ceylon.model.typechecker.model.Type reifiedArguments = Metamodel.getProducedType($reifiedArguments);
    Iterator<?> iterator = declaredDeclarations.iterator();
    Object it;
    TypeDescriptor[] annotationTypeDescriptors = Metamodel.getTypeDescriptors(annotations);
    TypeDescriptor reifiedKind = TypeDescriptor.klass(ceylon.language.meta.model.Method.class, $reifiedContainer, $reifiedType, $reifiedArguments);
    ArrayList<ceylon.language.meta.model.Method<? super Container, ? extends Type, ? super Arguments>> members = new ArrayList<ceylon.language.meta.model.Method<? super Container, ? extends Type, ? super Arguments>>((int) declaredDeclarations.getSize());
    while ((it = iterator.next()) != finished_.get_()) {
        FunctionDeclarationImpl decl = (FunctionDeclarationImpl) it;
        MemberLookup<FunctionDeclarationImpl, Container> lookup = lookupMember(FunctionDeclarationImpl.$TypeDescriptor$, $reifiedContainer, reifiedContainer, decl);
        if (lookup == null)
            continue;
        // skip generic functions
        if (!lookup.declaration.getTypeParameterDeclarations().getEmpty())
            continue;
        // ATM this is an AND WRT annotation types: all must be present
        if (!Metamodel.hasAllAnnotations(lookup.declaration, annotationTypeDescriptors))
            continue;
        addMethodIfCompatible($reifiedContainer, $reifiedType, $reifiedArguments, members, lookup.declaration, lookup.qualifyingType, lookup.containerMetamodel, reifiedType, reifiedArguments);
    }
    ceylon.language.meta.model.Method[] array = members.toArray(new ceylon.language.meta.model.Method[0]);
    ObjectArrayIterable<ceylon.language.meta.model.Method> iterable = new ObjectArrayIterable<ceylon.language.meta.model.Method>(reifiedKind, array);
    return (ceylon.language.Sequential) iterable.sequence();
}

Example 2 with FunctionDeclaration

use of ceylon.language.meta.declaration.FunctionDeclaration in project ceylon by eclipse.

the class ClassOrInterfaceImpl method getDeclaredMethods.

@SuppressWarnings({ "unchecked", "rawtypes", "hiding" })
@Override
@TypeParameters({ @TypeParameter(value = "Container"), @TypeParameter(value = "Type"), @TypeParameter(value = "Arguments", satisfies = "ceylon.language::Sequential<ceylon.language::Anything>") })
@TypeInfo("ceylon.language::Sequential<ceylon.language.meta.model::Method<Container,Type,Arguments>>")
public <Container, Type, Arguments extends Sequential<? extends Object>> ceylon.language.Sequential<? extends ceylon.language.meta.model.Method<? super Container, ? extends Type, ? super Arguments>> getDeclaredMethods(@Ignore TypeDescriptor $reifiedContainer, @Ignore TypeDescriptor $reifiedType, @Ignore TypeDescriptor $reifiedArguments, @Sequenced ceylon.language.Sequential<? extends ceylon.language.meta.model.Type<? extends java.lang.annotation.Annotation>> annotations) {
    checkInit();
    // check the container type first
    org.eclipse.ceylon.model.typechecker.model.Type reifiedContainer = Metamodel.getProducedType($reifiedContainer);
    if (!reifiedContainer.isSubtypeOf(this.producedType))
        return (ceylon.language.Sequential) empty_.get_();
    Sequential<? extends FunctionDeclaration> declaredDeclarations = declaration.<FunctionDeclaration>declaredMemberDeclarations(FunctionDeclaration.$TypeDescriptor$);
    if (declaredDeclarations.getEmpty())
        return (ceylon.language.Sequential) empty_.get_();
    org.eclipse.ceylon.model.typechecker.model.Type reifiedType = Metamodel.getProducedType($reifiedType);
    org.eclipse.ceylon.model.typechecker.model.Type reifiedArguments = Metamodel.getProducedType($reifiedArguments);
    Iterator<?> iterator = declaredDeclarations.iterator();
    Object it;
    TypeDescriptor[] annotationTypeDescriptors = Metamodel.getTypeDescriptors(annotations);
    TypeDescriptor reifiedKind = TypeDescriptor.klass(ceylon.language.meta.model.Method.class, $reifiedContainer, $reifiedType, $reifiedArguments);
    ArrayList<ceylon.language.meta.model.Method<? super Container, ? extends Type, ? super Arguments>> members = new ArrayList<ceylon.language.meta.model.Method<? super Container, ? extends Type, ? super Arguments>>((int) declaredDeclarations.getSize());
    while ((it = iterator.next()) != finished_.get_()) {
        FunctionDeclarationImpl decl = (FunctionDeclarationImpl) it;
        // skip generic functions
        if (!decl.getTypeParameterDeclarations().getEmpty())
            continue;
        // ATM this is an AND WRT annotation types: all must be present
        if (!Metamodel.hasAllAnnotations(decl, annotationTypeDescriptors))
            continue;
        addMethodIfCompatible($reifiedContainer, $reifiedType, $reifiedArguments, members, decl, producedType, (ClassOrInterfaceImpl<Container>) this, reifiedType, reifiedArguments);
    }
    ceylon.language.meta.model.Method[] array = members.toArray(new ceylon.language.meta.model.Method[0]);
    ObjectArrayIterable<ceylon.language.meta.model.Method> iterable = new ObjectArrayIterable<ceylon.language.meta.model.Method>(reifiedKind, array);
    return (ceylon.language.Sequential) iterable.sequence();
}