/*
* Look for missing method @param tags
*/
private char[][] missingParamTags(Binding paramNameRefBinding, MethodScope methScope) {
// Verify if there's some possible param tag
AbstractMethodDeclaration md = methScope.referenceMethod();
int paramTagsSize = this.paramReferences == null ? 0 : this.paramReferences.length;
if (md == null) return null;
int argumentsSize = md.arguments == null ? 0 : md.arguments.length;
if (argumentsSize == 0) return null;
// Store all method arguments if there's no @param in javadoc
if (paramTagsSize == 0) {
char[][] missingParams = new char[argumentsSize][];
for (int i = 0; i < argumentsSize; i++) {
missingParams[i] = md.arguments[i].name;
}
return missingParams;
}
// Look for missing arguments
char[][] missingParams = new char[argumentsSize][];
int size = 0;
for (int i = 0; i < argumentsSize; i++) {
Argument arg = md.arguments[i];
boolean found = false;
int paramNameRefCount = 0;
for (int j = 0; j < paramTagsSize && !found; j++) {
JavadocSingleNameReference param = this.paramReferences[j];
if (arg.binding == param.binding) {
if (param.binding
== paramNameRefBinding) { // do not count first occurence of param name reference
paramNameRefCount++;
found = paramNameRefCount > 1;
} else {
found = true;
}
}
}
if (!found) {
missingParams[size++] = arg.name;
}
}
if (size > 0) {
if (size != argumentsSize) {
System.arraycopy(missingParams, 0, missingParams = new char[size][], 0, size);
}
return missingParams;
}
return null;
}
