/**
* Adds the given JField to this JStructure.
*
* <p>This method is implemented by subclasses and should only accept the proper fields for the
* subclass otherwise an IllegalArgumentException will be thrown. For example a JInterface will
* only accept static fields.
*
* <p>
*
* @param jField, the JField to add
* @exception java.lang.IllegalArgumentException when the given JField has a name of an existing
* JField
*/
public void addField(JField jField) throws IllegalArgumentException {
if (jField == null) {
throw new IllegalArgumentException("argument 'jField' cannot be null");
}
String name = jField.getName();
// -- check for duplicate field name
if ((fields != null) && (fields.get(name) != null)) {
String err = "duplicate name found: " + name;
throw new IllegalArgumentException(err);
}
// -- check for proper modifiers
JModifiers modifiers = jField.getModifiers();
if (!modifiers.isStatic()) {
throw new IllegalArgumentException("Fields added to a JInterface must be static.");
}
if (modifiers.isPrivate()) {
throw new IllegalArgumentException("Fields added to a JInterface must not be private.");
}
// -- only initialize fields if we need it, many interfaces
// -- don't contain any fields, no need to waste space
if (fields == null) {
fields = new JNamedMap(3);
}
fields.put(name, jField);
}
public void addMember(JMember jMember) throws IllegalArgumentException {
if (jMember == null) {
throw new IllegalArgumentException("Class members cannot be null");
}
if (members.get(jMember.getName()) != null) {
String err = "duplicate name found: " + jMember.getName();
throw new IllegalArgumentException(err);
}
members.put(jMember.getName(), jMember);
// if member is of a type not imported by this class
// then add import
JType type = jMember.getType();
while (type.isArray()) type = type.getComponentType();
if (!type.isPrimitive()) {
addImport(((JClass) type).getName());
}
} // -- addMember
