Examples with MemberValuePair org.eclipse.jdt.core.dom.MemberValuePair used on opensource projects

Example 6 with MemberValuePair

use of org.eclipse.jdt.core.dom.MemberValuePair in project AutoRefactor by JnRouvignac.

the class AnnotationRefactoring method visit.

@Override
public boolean visit(NormalAnnotation node) {
    final Refactorings r = this.ctx.getRefactorings();
    final ASTBuilder b = this.ctx.getASTBuilder();
    final List<MemberValuePair> values = values(node);
    if (values.isEmpty()) {
        r.replace(node, b.markerAnnotation(b.move(node.getTypeName())));
        return DO_NOT_VISIT_SUBTREE;
    } else if (values.size() == 1) {
        MemberValuePair pair = values.get(0);
        if ("value".equals(pair.getName().getIdentifier())) {
            r.replace(node, b.singleValueAnnotation(b.move(node.getTypeName()), b.move(pair.getValue())));
            return DO_NOT_VISIT_SUBTREE;
        }
    }
    boolean result = VISIT_SUBTREE;
    Map<String, IMethodBinding> elements = toElementsMap(node.resolveAnnotationBinding());
    for (MemberValuePair pair : values) {
        IMethodBinding elementBinding = elements.get(pair.getName().getIdentifier());
        if (equal(elementBinding.getReturnType(), pair.getValue(), elementBinding.getDefaultValue())) {
            r.remove(pair);
            result = DO_NOT_VISIT_SUBTREE;
        } else if (pair.getValue().getNodeType() == ARRAY_INITIALIZER) {
            ArrayInitializer arrayInit = (ArrayInitializer) pair.getValue();
            List<Expression> exprs = expressions(arrayInit);
            if (exprs.size() == 1) {
                r.replace(arrayInit, b.move(exprs.get(0)));
                result = DO_NOT_VISIT_SUBTREE;
            }
        }
    }
    return result;
}