Examples with MemberDefinition com.google.javascript.jscomp.PolymerPass.MemberDefinition used on opensource projects

Example 21 with MemberDefinition

use of com.google.javascript.jscomp.PolymerPass.MemberDefinition in project closure-compiler by google.

the class PolymerClassDefinition method removeBehaviorPropsOverlappingWithElementProps.

/**
 * Removes any behavior properties from the given map that have the same name as a property in the
 * given list.
 *
 * <p>For example, if a Polymer element with a property "name" depends on a behavior with a
 * property "name", then this method removes the behavior property in favor of the element
 * property.
 */
private static void removeBehaviorPropsOverlappingWithElementProps(Map<MemberDefinition, BehaviorDefinition> behaviorProps, List<MemberDefinition> polymerElementProps) {
    if (behaviorProps == null) {
        return;
    }
    Set<String> elementPropNames = polymerElementProps.stream().map(x -> x.name.getString()).collect(Collectors.toSet());
    Iterator<Map.Entry<MemberDefinition, BehaviorDefinition>> behaviorsItr = behaviorProps.entrySet().iterator();
    while (behaviorsItr.hasNext()) {
        MemberDefinition memberDefinition = behaviorsItr.next().getKey();
        if (elementPropNames.contains(memberDefinition.name.getString())) {
            behaviorsItr.remove();
        }
    }
}

Example 22 with MemberDefinition

use of com.google.javascript.jscomp.PolymerPass.MemberDefinition in project closure-compiler by google.

the class PolymerPassStaticUtils method extractProperties.

/**
 * Finds a list of {@link MemberDefinition}s for the {@code properties} block of the given
 * descriptor Object literal.
 *
 * @param descriptor The Polymer properties configuration object literal node.
 * @param constructor If we are finding the properties of an ES6 class, the constructor function
 *     node for that class, otherwise null. We'll prefer JSDoc from property initialization
 *     statements in this constructor over the JSDoc within the Polymer properties configuration
 *     object.
 */
static ImmutableList<MemberDefinition> extractProperties(Node descriptor, PolymerClassDefinition.DefinitionType defType, AbstractCompiler compiler, @Nullable Node constructor) {
    Node properties = descriptor;
    if (defType == PolymerClassDefinition.DefinitionType.ObjectLiteral) {
        properties = NodeUtil.getFirstPropMatchingKey(descriptor, "properties");
    }
    if (properties == null) {
        return ImmutableList.of();
    }
    Map<String, JSDocInfo> constructorPropertyJsDoc = new HashMap<>();
    if (constructor != null) {
        collectConstructorPropertyJsDoc(constructor, constructorPropertyJsDoc);
    }
    ImmutableList.Builder<MemberDefinition> members = ImmutableList.builder();
    for (Node keyNode = properties.getFirstChild(); keyNode != null; keyNode = keyNode.getNext()) {
        // The JSDoc for a Polymer property in the constructor should win over the JSDoc in the
        // Polymer properties configuration object.
        JSDocInfo constructorJsDoc = constructorPropertyJsDoc.get(keyNode.getString());
        JSDocInfo propertiesConfigJsDoc = NodeUtil.getBestJSDocInfo(keyNode);
        JSDocInfo bestJsDoc;
        if (constructorJsDoc != null) {
            bestJsDoc = constructorJsDoc;
            if (propertiesConfigJsDoc != null) {
                // Warn if the user put JSDoc in both places.
                compiler.report(JSError.make(keyNode, POLYMER_MISPLACED_PROPERTY_JSDOC));
            }
        } else {
            bestJsDoc = propertiesConfigJsDoc;
        }
        members.add(new MemberDefinition(bestJsDoc, keyNode, keyNode.getFirstChild()));
    }
    return members.build();
}