Examples with PropertyBuilder com.oracle.truffle.object.dsl.processor.model.PropertyBuilder used on opensource projects

Example 1 with PropertyBuilder

use of com.oracle.truffle.object.dsl.processor.model.PropertyBuilder in project graal by oracle.

the class LayoutParser method parseGetter.

private void parseGetter(ExecutableElement methodElement) {
    if (methodElement.getParameters().size() != 1) {
        processor.reportError(methodElement, "@Layout getter methods must have just one parameter");
    }
    final VariableElement parameter = methodElement.getParameters().get(0);
    final TypeMirror parameterType = parameter.asType();
    final String parameterName = parameter.getSimpleName().toString();
    final boolean isShapeGetter;
    final boolean isObjectTypeGetter;
    final String expectedParameterName;
    if (isSameType(parameterType, DynamicObject.class)) {
        isShapeGetter = false;
        isObjectTypeGetter = false;
        expectedParameterName = "object";
    } else if (isSameType(parameterType, DynamicObjectFactory.class)) {
        isShapeGetter = true;
        isObjectTypeGetter = false;
        expectedParameterName = "factory";
    } else if (isSameType(parameterType, ObjectType.class)) {
        isShapeGetter = false;
        isObjectTypeGetter = true;
        expectedParameterName = "objectType";
    } else {
        isShapeGetter = false;
        isObjectTypeGetter = false;
        expectedParameterName = null;
        processor.reportError(methodElement, "@Layout getter methods must have a parameter of type DynamicObject or, for shape properties, DynamicObjectFactory or ObjectType");
    }
    if (expectedParameterName != null && !matches(parameterName, expectedParameterName)) {
        processor.reportError(methodElement, "@Layout getter method should have a parameter named %s", expectedParameterName);
    }
    final String propertyName = NameUtils.titleToCamel(methodElement.getSimpleName().toString().substring("get".length()));
    final PropertyBuilder property = getProperty(propertyName);
    if (isShapeGetter) {
        property.setHasShapeGetter(true);
    } else if (isObjectTypeGetter) {
        property.setHasObjectTypeGetter(true);
    } else {
        property.setHasGetter(true);
    }
    setPropertyType(methodElement, property, methodElement.getReturnType());
}

Example 2 with PropertyBuilder

use of com.oracle.truffle.object.dsl.processor.model.PropertyBuilder in project graal by oracle.

the class LayoutParser method parseGetAndSet.

private void parseGetAndSet(ExecutableElement methodElement) {
    if (methodElement.getParameters().size() != 2) {
        processor.reportError(methodElement, "@Layout get and set methods must have two parameters");
    }
    final VariableElement objectParameter = methodElement.getParameters().get(0);
    final VariableElement newValueParameter = methodElement.getParameters().get(1);
    if (!isSameType(objectParameter.asType(), DynamicObject.class)) {
        processor.reportError(methodElement, "@Layout get and set method should have a first parameter of type DynamicObject");
    }
    if (!objectParameter.getSimpleName().toString().equals("object")) {
        processor.reportError(methodElement, "@Layout get and set method should have a first parameter named object");
    }
    if (!newValueParameter.getSimpleName().toString().equals("value")) {
        processor.reportError(methodElement, "@Layout get and set method should have a second parameter named value");
    }
    String propertyName = NameUtils.titleToCamel(methodElement.getSimpleName().toString().substring("getAndSet".length()));
    final PropertyBuilder property = getProperty(propertyName);
    property.setHasGetAndSet(true);
    setPropertyType(methodElement, property, methodElement.getParameters().get(1).asType());
    setPropertyType(methodElement, property, methodElement.getReturnType());
}

Example 3 with PropertyBuilder

use of com.oracle.truffle.object.dsl.processor.model.PropertyBuilder in project graal by oracle.

the class LayoutParser method parseSetter.

private void parseSetter(ExecutableElement methodElement) {
    if (methodElement.getParameters().size() != 2) {
        processor.reportError(methodElement, "@Layout guard methods must have two parameters");
    }
    final VariableElement parameter = methodElement.getParameters().get(0);
    final TypeMirror parameterType = parameter.asType();
    final String parameterName = parameter.getSimpleName().toString();
    final boolean isShapeSetter;
    final String expectedParameterName;
    if (isSameType(parameterType, DynamicObject.class)) {
        isShapeSetter = false;
        expectedParameterName = "object";
    } else if (isSameType(parameterType, DynamicObjectFactory.class)) {
        isShapeSetter = true;
        expectedParameterName = "factory";
    } else {
        isShapeSetter = false;
        expectedParameterName = null;
        processor.reportError(methodElement, "@Layout setter methods must have a first parameter of type DynamicObject or, for shape properties, DynamicObjectFactory");
    }
    if (expectedParameterName != null && !matches(parameterName, expectedParameterName)) {
        processor.reportError(methodElement, "@Layout getter method should have a first parameter named %s", expectedParameterName);
    }
    final VariableElement secondParameter = methodElement.getParameters().get(1);
    final String secondParameterName = secondParameter.getSimpleName().toString();
    if (!matches(secondParameterName, "value")) {
        processor.reportError(methodElement, "@Layout getter method should have a second parameter named value");
    }
    final boolean isUnsafeSetter = methodElement.getSimpleName().toString().endsWith("Unsafe");
    String propertyName = NameUtils.titleToCamel(methodElement.getSimpleName().toString().substring("set".length()));
    if (isUnsafeSetter) {
        propertyName = propertyName.substring(0, propertyName.length() - "Unsafe".length());
    }
    final PropertyBuilder property = getProperty(propertyName);
    if (isShapeSetter) {
        property.setHasShapeSetter(true);
    } else {
        if (isUnsafeSetter) {
            property.setHasUnsafeSetter(isUnsafeSetter);
        } else {
            property.setHasSetter(true);
        }
    }
    setPropertyType(methodElement, property, methodElement.getParameters().get(1).asType());
}

Example 4 with PropertyBuilder

use of com.oracle.truffle.object.dsl.processor.model.PropertyBuilder in project graal by oracle.

the class LayoutParser method parseCompareAndSet.

private void parseCompareAndSet(ExecutableElement methodElement) {
    if (methodElement.getParameters().size() != 3) {
        processor.reportError(methodElement, "@Layout compare and set methods must have three parameters");
    }
    final VariableElement objectParameter = methodElement.getParameters().get(0);
    final VariableElement currentValueParameter = methodElement.getParameters().get(1);
    final VariableElement newValueParameter = methodElement.getParameters().get(2);
    if (!isSameType(objectParameter.asType(), DynamicObject.class)) {
        processor.reportError(methodElement, "@Layout compare and set method should have a first parameter of type DynamicObject");
    }
    if (!objectParameter.getSimpleName().toString().equals("object")) {
        processor.reportError(methodElement, "@Layout compare and set method should have a first parameter named object");
    }
    if (!currentValueParameter.getSimpleName().toString().equals("expectedValue")) {
        processor.reportError(methodElement, "@Layout compare and set method should have a second parameter named expectedValue");
    }
    if (!newValueParameter.getSimpleName().toString().equals("value")) {
        processor.reportError(methodElement, "@Layout compare and set method should have a third parameter named value");
    }
    String propertyName = NameUtils.titleToCamel(methodElement.getSimpleName().toString().substring("compareAndSet".length()));
    final PropertyBuilder property = getProperty(propertyName);
    property.setHasCompareAndSet(true);
    setPropertyType(methodElement, property, methodElement.getParameters().get(1).asType());
    setPropertyType(methodElement, property, methodElement.getParameters().get(2).asType());
}

Example 5 with PropertyBuilder

use of com.oracle.truffle.object.dsl.processor.model.PropertyBuilder in project graal by oracle.

the class LayoutParser method addConstructorProperties.

private void addConstructorProperties(ExecutableElement methodElement, List<? extends VariableElement> parameters) {
    List<? extends VariableElement> ownParameters = parameters;
    if (superLayout != null) {
        final List<PropertyModel> superProperties = superLayout.getAllInstanceProperties();
        checkSharedParameters(methodElement, parameters, superProperties);
        ownParameters = parameters.subList(superProperties.size(), parameters.size());
    }
    for (VariableElement element : ownParameters) {
        final String parameterName = element.getSimpleName().toString();
        if (parameterName.equals("factory")) {
            processor.reportError(methodElement, "Factory is a confusing name for a property");
        }
        if (constructorProperties.contains(parameterName)) {
            processor.reportError(methodElement, "The property %s is duplicated");
        } else {
            constructorProperties.add(parameterName);
            final PropertyBuilder property = getProperty(parameterName);
            setPropertyType(element, property, element.asType());
            parseConstructorParameterAnnotations(property, element);
        }
    }
}