protected TypeBinding getTypeBinding(Scope scope) {
// it can be a package, type or member type
Binding binding = scope.parent.getTypeOrPackage(this.tokens); // step up from the ClassScope
if (!binding.isValidBinding()) {
scope.problemReporter().invalidType(this, (TypeBinding) binding);
if (binding.problemId() == ProblemReasons.NotFound) {
throw new CompletionNodeFound(this, binding, scope);
}
throw new CompletionNodeFound();
}
throw new CompletionNodeFound(this, binding, scope);
}
/**
* Resolve selected node if not null and throw exception to let clients know that it has been
* found.
*
* @throws SelectionNodeFound
*/
private void internalResolve(Scope scope) {
if (this.selectedNode != null) {
switch (scope.kind) {
case Scope.CLASS_SCOPE:
this.selectedNode.resolveType((ClassScope) scope);
break;
case Scope.METHOD_SCOPE:
this.selectedNode.resolveType((MethodScope) scope);
break;
}
Binding binding = null;
if (this.selectedNode instanceof JavadocFieldReference) {
JavadocFieldReference fieldRef = (JavadocFieldReference) this.selectedNode;
binding = fieldRef.binding;
if (binding == null && fieldRef.methodBinding != null) {
binding = fieldRef.methodBinding;
}
} else if (this.selectedNode instanceof JavadocMessageSend) {
binding = ((JavadocMessageSend) this.selectedNode).binding;
} else if (this.selectedNode instanceof JavadocAllocationExpression) {
binding = ((JavadocAllocationExpression) this.selectedNode).binding;
} else if (this.selectedNode instanceof JavadocSingleNameReference) {
binding = ((JavadocSingleNameReference) this.selectedNode).binding;
} else if (this.selectedNode instanceof JavadocSingleTypeReference) {
JavadocSingleTypeReference typeRef = (JavadocSingleTypeReference) this.selectedNode;
if (typeRef.packageBinding == null) {
binding = typeRef.resolvedType;
}
} else if (this.selectedNode instanceof JavadocQualifiedTypeReference) {
JavadocQualifiedTypeReference typeRef = (JavadocQualifiedTypeReference) this.selectedNode;
if (typeRef.packageBinding == null) {
binding = typeRef.resolvedType;
}
} else {
binding = this.selectedNode.resolvedType;
}
throw new SelectionNodeFound(binding);
} else if (this.inheritDocSelected) {
// no selection node when inheritDoc tag is selected
// But we need to detect it to enable code select on inheritDoc
ReferenceContext referenceContext = scope.referenceContext();
if (referenceContext instanceof MethodDeclaration) {
throw new SelectionNodeFound(((MethodDeclaration) referenceContext).binding);
}
}
}