public XmlAttribute setAttribute(String name, String namespace, String value)
throws IncorrectOperationException {
if (!Comparing.equal(namespace, "")) {
final String prefix = getPrefixByNamespace(namespace);
if (prefix != null && prefix.length() > 0) name = prefix + ":" + name;
}
return setAttribute(name, value);
}
@Nullable
public XmlAttribute getAttribute(String qname) {
if (qname == null) return null;
final XmlAttribute[] attributes = getAttributes();
final boolean caseSensitive = isCaseSensitive();
for (final XmlAttribute attribute : attributes) {
final LeafElement attrNameElement =
(LeafElement) XmlChildRole.ATTRIBUTE_NAME_FINDER.findChild(attribute.getNode());
if (attrNameElement != null
&& (caseSensitive && Comparing.equal(attrNameElement.getChars(), qname)
|| !caseSensitive && Comparing.equal(attrNameElement.getChars(), qname, false))) {
return attribute;
}
}
return null;
}
private static int getSeqNumber(@NotNull PsiClass aClass) {
// sequence number of this class among its parent' child classes named the same
PsiElement parent = aClass.getParent();
if (parent == null) return -1;
int seqNo = 0;
for (PsiElement child : parent.getChildren()) {
if (child == aClass) return seqNo;
if (child instanceof PsiClass
&& Comparing.strEqual(aClass.getName(), ((PsiClass) child).getName())) {
seqNo++;
}
}
return -1;
}
private static boolean compareParamTypes(
@NotNull PsiManager manager, @NotNull PsiType type1, @NotNull PsiType type2) {
if (type1 instanceof PsiArrayType) {
return type2 instanceof PsiArrayType
&& compareParamTypes(
manager,
((PsiArrayType) type1).getComponentType(),
((PsiArrayType) type2).getComponentType());
}
if (!(type1 instanceof PsiClassType) || !(type2 instanceof PsiClassType)) {
return type1.equals(type2);
}
PsiClass class1 = ((PsiClassType) type1).resolve();
PsiClass class2 = ((PsiClassType) type2).resolve();
if (class1 instanceof PsiTypeParameter && class2 instanceof PsiTypeParameter) {
return Comparing.equal(class1.getName(), class2.getName())
&& ((PsiTypeParameter) class1).getIndex() == ((PsiTypeParameter) class2).getIndex();
}
return manager.areElementsEquivalent(class1, class2);
}