private static boolean attributeListsEqual(List<Attribute> l1, List<Attribute> l2) {
if (l1 == null) return l2 == null;
if (l2 == null) return false;
if (l1.size() != l2.size()) return false;
Iterator<Attribute> i1 = l1.iterator();
for (Attribute aL2 : l2) {
Attribute attr1 = i1.next();
if (!Comparing.equal(attr1.getName(), aL2.getName())
|| !Comparing.equal(attr1.getValue(), aL2.getValue())) {
return false;
}
}
return true;
}
public static boolean inTheSameMethod(
@NotNull SourcePosition pos1, @NotNull SourcePosition pos2) {
ApplicationManager.getApplication().assertReadAccessAllowed();
PsiElement elem1 = pos1.getElementAt();
PsiElement elem2 = pos2.getElementAt();
if (elem1 == null) return elem2 == null;
if (elem2 != null) {
PsiElement expectedMethod = getContainingMethod(elem1);
PsiElement currentMethod = getContainingMethod(elem2);
return Comparing.equal(expectedMethod, currentMethod);
}
return false;
}
public static boolean elementsEqual(Element e1, Element e2) {
if (e1 == null) {
return e2 == null;
}
if (!Comparing.equal(e1.getName(), e2.getName())) {
return false;
}
if (!elementListsEqual(e1.getChildren(), e2.getChildren())) {
return false;
}
if (!attributeListsEqual(e1.getAttributes(), e2.getAttributes())) {
return false;
}
return true;
}
public static boolean inTheMethod(@NotNull SourcePosition pos, @NotNull PsiElement method) {
PsiElement elem = pos.getElementAt();
if (elem == null) return false;
return Comparing.equal(getContainingMethod(elem), method);
}