/*
* Extract and store type signatures and arguments using unique key for parameterized types
* and type parameters for non-generic ones
*/
void storeTypeSignaturesAndArguments(IType type) {
if (type.isResolved()) {
BindingKey bindingKey = new BindingKey(type.getKey());
if (bindingKey.isParameterizedType() || bindingKey.isRawType()) {
String signature = bindingKey.toSignature();
this.typeSignatures = Util.splitTypeLevelsSignature(signature);
setTypeArguments(Util.getAllTypeArguments(this.typeSignatures));
}
return;
}
// Scan hierarchy to store type arguments at each level
char[][][] typeParameters = new char[10][][];
int ptr = -1;
boolean hasParameters = false;
try {
IJavaElement parent = type;
ITypeParameter[] parameters = null;
while (parent != null && parent.getElementType() == IJavaElement.TYPE) {
if (++ptr > typeParameters.length) {
System.arraycopy(
typeParameters, 0, typeParameters = new char[typeParameters.length + 10][][], 0, ptr);
}
IType parentType = (IType) parent;
parameters = parentType.getTypeParameters();
if (parameters != null) {
int length = parameters.length;
if (length > 0) {
hasParameters = true;
typeParameters[ptr] = new char[length][];
for (int i = 0; i < length; i++)
typeParameters[ptr][i] =
Signature.createTypeSignature(parameters[i].getElementName(), false)
.toCharArray();
}
}
parent = parent.getParent();
}
} catch (JavaModelException jme) {
return;
}
// Store type arguments if any
if (hasParameters) {
if (++ptr < typeParameters.length)
System.arraycopy(typeParameters, 0, typeParameters = new char[ptr][][], 0, ptr);
setTypeArguments(typeParameters);
}
}
