Examples with TypeParameter org.eclipse.ceylon.model.typechecker.model.TypeParameter used on opensource projects

Example 56 with TypeParameter

use of org.eclipse.ceylon.model.typechecker.model.TypeParameter in project ceylon by eclipse.

the class JsonPackage method loadMethod.

@SuppressWarnings("unchecked")
Function loadMethod(String name, Map<String, Object> m, Scope parent, final List<TypeParameter> existing) {
    Function md = new Function();
    md.setName(name);
    m.remove(KEY_NAME);
    md.setContainer(parent);
    md.setScope(parent);
    setAnnotations(md, (Integer) m.remove(KEY_PACKED_ANNS), m.remove(KEY_ANNOTATIONS));
    md.setUnit(u2);
    if (parent == this) {
        // Top-level declarations are directly added to the unit
        u2.addDeclaration(md);
        addMember(null);
    }
    if (m.containsKey(KEY_FLAGS)) {
        int flags = (int) m.remove(KEY_FLAGS);
        md.setDeclaredVoid((flags & 1) > 0);
        md.setDeferred((flags & 2) > 0);
    }
    md.setDynamic(m.remove(KEY_DYNAMIC) != null);
    final List<TypeParameter> tparms = parseTypeParameters((List<Map<String, Object>>) m.get(KEY_TYPE_PARAMS), md, existing);
    final List<TypeParameter> allparms = JsonPackage.merge(tparms, existing);
    md.setType(getTypeFromJson((Map<String, Object>) m.remove(KEY_TYPE), parent instanceof Declaration ? (Declaration) parent : null, allparms));
    List<List<Map<String, Object>>> paramLists = (List<List<Map<String, Object>>>) m.remove(KEY_PARAMS);
    if (paramLists == null) {
        md.addParameterList(new ParameterList());
    } else {
        boolean first = true;
        for (List<Map<String, Object>> plist : paramLists) {
            ParameterList _params = parseParameters(plist, md, allparms);
            _params.setNamedParametersSupported(first);
            first = false;
            md.addParameterList(_params);
            for (Parameter p : _params.getParameters()) {
                md.addMember(p.getModel());
            }
        }
    }
    return md;
}

Example 57 with TypeParameter

use of org.eclipse.ceylon.model.typechecker.model.TypeParameter in project ceylon by eclipse.

the class JsonPackage method loadTypeAlias.

/**
 * Load a type alias, creating it if necessary.
 * @return The TypeAlias declaration.
 */
@SuppressWarnings("unchecked")
private TypeAlias loadTypeAlias(String name, Map<String, Object> m, Scope parent, List<TypeParameter> existing) {
    TypeAlias alias;
    if (m.get(KEY_METATYPE) instanceof TypeAlias) {
        // It's been loaded already
        alias = (TypeAlias) m.get(KEY_METATYPE);
        if (m.size() == 1) {
            return alias;
        }
    } else {
        Declaration maybe = parent.getDirectMember(name, null, false);
        if (maybe == null) {
            alias = new TypeAlias();
            alias.setContainer(parent);
            alias.setScope(parent);
            alias.setName(name);
            alias.setUnit(u2);
            setAnnotations(alias, (Integer) m.remove(KEY_PACKED_ANNS), m.remove(KEY_ANNOTATIONS));
            m.put(KEY_METATYPE, alias);
        } else if (maybe instanceof TypeAlias) {
            alias = (TypeAlias) maybe;
        } else {
            throw new IllegalStateException(maybe + " should be an TypeAlias");
        }
    }
    // Gather available type parameters
    List<Map<String, Object>> listOfMaps = (List<Map<String, Object>>) m.get(KEY_TYPE_PARAMS);
    final List<TypeParameter> tparms;
    if (listOfMaps != null && alias.getTypeParameters().size() < listOfMaps.size()) {
        tparms = parseTypeParameters(listOfMaps, alias, existing);
        alias.setTypeParameters(tparms);
    } else {
        tparms = alias.getTypeParameters();
    }
    final List<TypeParameter> allparms = JsonPackage.merge(tparms, existing);
    // All interfaces extend Object, except aliases
    if (alias.getExtendedType() == null) {
        alias.setExtendedType(getTypeFromJson((Map<String, Object>) m.get("$alias"), parent instanceof Declaration ? (Declaration) parent : null, allparms));
    }
    if (m.containsKey(KEY_SELF_TYPE)) {
        for (TypeParameter _tp : tparms) {
            if (_tp.getName().equals(m.get(KEY_SELF_TYPE))) {
                alias.setSelfType(_tp.getType());
            }
        }
    }
    if (m.containsKey("of")) {
        alias.setCaseTypes(parseTypeList((List<Map<String, Object>>) m.remove("of"), allparms));
    }
    if (m.containsKey(KEY_SATISFIES)) {
        List<Map<String, Object>> stypes = (List<Map<String, Object>>) m.remove(KEY_SATISFIES);
        alias.setSatisfiedTypes(parseTypeList(stypes, allparms));
    }
    m.clear();
    m.put(KEY_METATYPE, alias);
    if (parent == this) {
        u2.addDeclaration(alias);
    }
    parent.addMember(alias);
    return alias;
}

Example 58 with TypeParameter

use of org.eclipse.ceylon.model.typechecker.model.TypeParameter in project ceylon by eclipse.

the class JsonPackage method loadInterface.

@SuppressWarnings("unchecked")
Interface loadInterface(String name, Map<String, Object> m, Scope parent, final List<TypeParameter> existing) {
    // Check if it's been loaded first
    // It hasn't been loaded, so create it
    Interface t;
    m.remove(KEY_NAME);
    if (m.get(KEY_METATYPE) instanceof Interface) {
        t = (Interface) m.get(KEY_METATYPE);
        if (m.size() <= 3) {
            // it's been loaded
            return t;
        }
    } else {
        if (m.containsKey("$alias")) {
            t = new InterfaceAlias();
        } else {
            t = new Interface();
        }
        t.setContainer(parent);
        t.setScope(parent);
        t.setName(name);
        t.setUnit(u2);
        if (parent == this) {
            u2.addDeclaration(t);
        }
        parent.addMember(t);
        m.put(KEY_METATYPE, t);
        setAnnotations(t, (Integer) m.remove(KEY_PACKED_ANNS), m.remove(KEY_ANNOTATIONS));
    }
    if (m.remove(KEY_DYNAMIC) != null) {
        t.setDynamic(true);
    }
    List<TypeParameter> tparms = t.getTypeParameters();
    List<Map<String, Object>> listOfMaps = (List<Map<String, Object>>) m.get(KEY_TYPE_PARAMS);
    if (listOfMaps != null && (tparms == null || tparms.size() < listOfMaps.size())) {
        tparms = parseTypeParameters(listOfMaps, t, existing);
        m.remove(KEY_TYPE_PARAMS);
    }
    final List<TypeParameter> allparms = JsonPackage.merge(tparms, existing);
    // All interfaces extend Object, except aliases
    if (t.getExtendedType() == null) {
        if (t.isAlias()) {
            t.setExtendedType(getTypeFromJson((Map<String, Object>) m.remove("$alias"), parent instanceof Declaration ? (Declaration) parent : null, allparms));
        } else {
            t.setExtendedType(getTypeFromJson(objclass, parent instanceof Declaration ? (Declaration) parent : null, null));
        }
    }
    if (m.containsKey(KEY_SELF_TYPE)) {
        for (TypeParameter _tp : tparms) {
            if (_tp.getName().equals(m.get(KEY_SELF_TYPE))) {
                t.setSelfType(_tp.getType());
                _tp.setSelfTypedDeclaration(t);
            }
        }
        m.remove(KEY_SELF_TYPE);
    }
    if (m.containsKey("of") && t.getCaseTypes() == null) {
        t.setCaseTypes(parseTypeList((List<Map<String, Object>>) m.remove("of"), allparms));
    }
    if (m.containsKey(KEY_SATISFIES)) {
        for (Type s : parseTypeList((List<Map<String, Object>>) m.remove(KEY_SATISFIES), allparms)) {
            t.getSatisfiedTypes().add(s);
        }
    }
    addAttributesAndMethods(m, t, allparms);
    if (m.containsKey(KEY_INTERFACES)) {
        Map<String, Map<String, Object>> cdefs = (Map<String, Map<String, Object>>) m.remove(KEY_INTERFACES);
        for (Map.Entry<String, Map<String, Object>> cdef : cdefs.entrySet()) {
            loadInterface(cdef.getKey(), cdef.getValue(), t, allparms);
        }
    }
    if (m.containsKey(KEY_CLASSES)) {
        Map<String, Map<String, Object>> cdefs = (Map<String, Map<String, Object>>) m.remove(KEY_CLASSES);
        for (Map.Entry<String, Map<String, Object>> cdef : cdefs.entrySet()) {
            loadClass(cdef.getKey(), cdef.getValue(), t, allparms);
        }
    }
    if (t.isDynamic() && (getModule().getJsMajor() < 9 || (getModule().getJsMajor() == 9 && getModule().getJsMinor() < 1))) {
        // previous versions did not set dynamic flag on members
        t.makeMembersDynamic();
    }
    return t;
}

Example 59 with TypeParameter

use of org.eclipse.ceylon.model.typechecker.model.TypeParameter in project ceylon by eclipse.

the class JsonPackage method merge.

/**
 * Create a new list that contains all the type parameters in the first list,
 * and the type parameters from the second list that don't have any names already present in the first list.
 */
public static List<TypeParameter> merge(List<TypeParameter> l1, List<TypeParameter> l2) {
    int size = (l1 == null ? 0 : l1.size()) + (l2 == null ? 0 : l2.size());
    ArrayList<TypeParameter> merged = new ArrayList<>(size);
    HashSet<String> names = new HashSet<>();
    if (l1 != null) {
        for (TypeParameter t : l1) {
            merged.add(t);
            names.add(t.getName());
        }
    }
    if (l2 != null) {
        for (TypeParameter t : l2) {
            if (!names.contains(t.getName())) {
                merged.add(t);
            }
        }
    }
    return merged;
}

Example 60 with TypeParameter

use of org.eclipse.ceylon.model.typechecker.model.TypeParameter in project ceylon by eclipse.

the class JsonPackage method loadClass.

/**
 * Loads a class from the specified map. To avoid circularities, when the class is being created it is
 * added to the map, and once it's been fully loaded, all other keys are removed.
 */
@SuppressWarnings("unchecked")
org.eclipse.ceylon.model.typechecker.model.Class loadClass(String name, Map<String, Object> m, Scope parent, final List<TypeParameter> existing) {
    org.eclipse.ceylon.model.typechecker.model.Class cls;
    m.remove(KEY_NAME);
    if (m.get(KEY_METATYPE) instanceof org.eclipse.ceylon.model.typechecker.model.Class) {
        cls = (org.eclipse.ceylon.model.typechecker.model.Class) m.get(KEY_METATYPE);
        if (m.size() <= 3) {
            // It's been fully loaded
            return cls;
        }
    } else {
        // It's not there, so create it
        if (m.containsKey("$alias")) {
            cls = new org.eclipse.ceylon.model.typechecker.model.ClassAlias();
        } else {
            cls = new org.eclipse.ceylon.model.typechecker.model.Class();
        }
        cls.setAbstract(m.remove("abstract") != null);
        cls.setAnonymous(m.remove("$anon") != null);
        cls.setDynamic(m.remove(KEY_DYNAMIC) != null);
        cls.setContainer(parent);
        cls.setScope(parent);
        cls.setName(name);
        cls.setUnit(u2);
        if (parent == this) {
            u2.addDeclaration(cls);
        }
        parent.addMember(cls);
        m.put(KEY_METATYPE, cls);
        setAnnotations(cls, (Integer) m.remove(KEY_PACKED_ANNS), m.remove(KEY_ANNOTATIONS));
    }
    // Type parameters are about the first thing we need to load
    final List<TypeParameter> tparms = parseTypeParameters((List<Map<String, Object>>) m.remove(KEY_TYPE_PARAMS), cls, existing);
    final List<TypeParameter> allparms = JsonPackage.merge(tparms, existing);
    if (m.containsKey(KEY_SELF_TYPE)) {
        for (TypeParameter t : tparms) {
            if (t.getName().equals(m.get(KEY_SELF_TYPE))) {
                cls.setSelfType(t.getType());
            }
        }
    }
    // This is to avoid circularity
    if (!(isLanguagePackage() && ("Nothing".equals(name) || "Anything".equals(name)))) {
        if (cls.getExtendedType() == null) {
            if (m.containsKey("super")) {
                Type father = getTypeFromJson((Map<String, Object>) m.get("super"), parent instanceof Declaration ? (Declaration) parent : null, allparms);
                if (father != null) {
                    m.remove("super");
                    cls.setExtendedType(father);
                }
            } else {
                cls.setExtendedType(getTypeFromJson(idobj, parent instanceof Declaration ? (Declaration) parent : null, allparms));
            }
        }
    }
    if (cls instanceof ClassAlias) {
        ClassAlias ca = (ClassAlias) cls;
        if (m.containsKey(KEY_CONSTRUCTOR)) {
            String constructorName = (String) m.get(KEY_CONSTRUCTOR);
            Function ctorFn = (Function) ca.getExtendedType().getDeclaration().getDirectMember(constructorName, null, false);
            ca.setConstructor(ctorFn.getType().getDeclaration());
        } else {
            ca.setConstructor(ca.getExtendedType().getDeclaration());
        }
    }
    if (m.containsKey(KEY_CONSTRUCTORS)) {
        final Map<String, Map<String, Object>> constructors = (Map<String, Map<String, Object>>) m.remove(KEY_CONSTRUCTORS);
        for (Map.Entry<String, Map<String, Object>> cons : constructors.entrySet()) {
            Constructor cnst = new Constructor();
            cnst.setName("$def".equals(cons.getKey()) ? null : cons.getKey());
            cnst.setContainer(cls);
            cnst.setScope(cls);
            cnst.setUnit(cls.getUnit());
            cnst.setExtendedType(cls.getType());
            cnst.setDynamic(cons.getValue().remove(KEY_DYNAMIC) != null);
            setAnnotations(cnst, (Integer) cons.getValue().remove(KEY_PACKED_ANNS), cons.getValue().remove(KEY_ANNOTATIONS));
            final List<Map<String, Object>> modelPlist = (List<Map<String, Object>>) cons.getValue().remove(KEY_PARAMS);
            cls.addMember(cnst);
            if (modelPlist == null) {
                // It's a value constructor
                cls.setEnumerated(true);
                Value cv = new Value();
                cv.setName(cnst.getName());
                cv.setType(cnst.getType());
                cv.setContainer(cls);
                cv.setScope(cls);
                cv.setUnit(cls.getUnit());
                cv.setVisibleScope(cls.getVisibleScope());
                cv.setShared(cls.isShared());
                cv.setDeprecated(cls.isDeprecated());
                cls.addMember(cv);
            } else {
                cls.setConstructors(true);
                final ParameterList plist = parseParameters(modelPlist, cnst, allparms);
                cnst.addParameterList(plist);
                plist.setNamedParametersSupported(true);
                Function cf = new Function();
                cf.setName(cnst.getName());
                final Type ft = cnst.appliedType(cnst.getExtendedType(), Collections.<Type>emptyList());
                cf.setType(ft);
                cf.addParameterList(plist);
                cf.setContainer(cls);
                cf.setScope(cls);
                cf.setUnit(cls.getUnit());
                cf.setVisibleScope(cnst.getVisibleScope());
                cf.setShared(cnst.isShared());
                cf.setDeprecated(cnst.isDeprecated());
                cf.setDynamic(cnst.isDynamic());
                cls.addMember(cf);
            }
            if (cons.getValue().containsKey(KEY_JS_TSENUM)) {
                cnst.setTypescriptEnum((String) cons.getValue().get(KEY_JS_TSENUM));
            }
        }
    } else {
        ParameterList plist = parseParameters((List<Map<String, Object>>) m.remove(KEY_PARAMS), cls, allparms);
        plist.setNamedParametersSupported(true);
        cls.setParameterList(plist);
    }
    if (m.containsKey("of") && cls.getCaseTypes() == null) {
        cls.setCaseTypes(parseTypeList((List<Map<String, Object>>) m.get("of"), allparms));
        m.remove("of");
    }
    if (m.containsKey(KEY_SATISFIES)) {
        List<Map<String, Object>> stypes = (List<Map<String, Object>>) m.remove(KEY_SATISFIES);
        cls.setSatisfiedTypes(parseTypeList(stypes, allparms));
    }
    if (m.containsKey(KEY_OBJECTS)) {
        for (Map.Entry<String, Map<String, Object>> inner : ((Map<String, Map<String, Object>>) m.get(KEY_OBJECTS)).entrySet()) {
            loadObject(inner.getKey(), inner.getValue(), cls, allparms);
        }
        m.remove(KEY_OBJECTS);
    }
    addAttributesAndMethods(m, cls, allparms);
    if (m.containsKey(KEY_INTERFACES)) {
        Map<String, Map<String, Object>> cdefs = (Map<String, Map<String, Object>>) m.get(KEY_INTERFACES);
        for (Map.Entry<String, Map<String, Object>> cdef : cdefs.entrySet()) {
            loadInterface(cdef.getKey(), cdef.getValue(), cls, allparms);
        }
        m.remove(KEY_INTERFACES);
    }
    if (m.containsKey(KEY_CLASSES)) {
        Map<String, Map<String, Object>> cdefs = (Map<String, Map<String, Object>>) m.get(KEY_CLASSES);
        for (Map.Entry<String, Map<String, Object>> cdef : cdefs.entrySet()) {
            loadClass(cdef.getKey(), cdef.getValue(), cls, allparms);
        }
        m.remove(KEY_CLASSES);
    }
    if (cls.isDynamic() && (getModule().getJsMajor() < 9 || (getModule().getJsMajor() == 9 && getModule().getJsMinor() < 1))) {
        // previous versions did not set dynamic flag on members
        cls.makeMembersDynamic();
    }
    return cls;
}