/**
* Adds all visible methods to the given set in the specified type.
*
* @param type type to analyze
* @param members set to add methods to
* @param modifiers visibilities to consider
*/
private void gatherVisibleMethods(IApiType type, Set<MethodKey> members, int modifiers) {
IApiMethod[] methods = type.getMethods();
for (int i = 0; i < methods.length; i++) {
IApiMethod method = methods[i];
if ((method.getModifiers() & modifiers) > 0
&& !method.isConstructor()
&& !method.isSynthetic()) {
members.add(new MethodKey(type.getName(), method.getName(), method.getSignature(), false));
}
}
}
/**
* Returns a method descriptor with a resolved signature for the given method descriptor with an
* unresolved signature.
*
* @param descriptor method to resolve
* @return resolved method descriptor or the same method descriptor if unable to resolve
* @exception CoreException if unable to resolve the method and a class file container was
* provided for this purpose
*/
private IMethodDescriptor resolveMethod(IMethodDescriptor descriptor) throws CoreException {
if (fContainer != null) {
IReferenceTypeDescriptor type = descriptor.getEnclosingType();
IApiTypeRoot classFile = fContainer.findTypeRoot(type.getQualifiedName());
if (classFile != null) {
IApiType structure = classFile.getStructure();
if (structure != null) {
IApiMethod[] methods = structure.getMethods();
for (int i = 0; i < methods.length; i++) {
IApiMethod method = methods[i];
if (descriptor.getName().equals(method.getName())) {
String signature = method.getSignature();
String descriptorSignature = descriptor.getSignature().replace('/', '.');
if (Signatures.matchesSignatures(
descriptorSignature, signature.replace('/', '.'))) {
return descriptor.getEnclosingType().getMethod(method.getName(), signature);
}
String genericSignature = method.getGenericSignature();
if (genericSignature != null) {
if (Signatures.matchesSignatures(
descriptorSignature, genericSignature.replace('/', '.'))) {
return descriptor.getEnclosingType().getMethod(method.getName(), signature);
}
}
}
}
}
}
throw new CoreException(
new Status(
IStatus.ERROR,
ApiPlugin.PLUGIN_ID,
MessageFormat.format(
"Unable to resolve method signature: {0}",
new String[] {descriptor.toString()}),
null)); //$NON-NLS-1$
}
return descriptor;
}