public Map<String, MethodNode> getDeclaredMethodsMap() {
// Start off with the methods from the superclass.
ClassNode parent = getSuperClass();
Map<String, MethodNode> result = null;
if (parent != null) {
result = parent.getDeclaredMethodsMap();
} else {
result = new HashMap<String, MethodNode>();
}
// add in unimplemented abstract methods from the interfaces
for (ClassNode iface : getInterfaces()) {
Map<String, MethodNode> ifaceMethodsMap = iface.getDeclaredMethodsMap();
for (String methSig : ifaceMethodsMap.keySet()) {
if (!result.containsKey(methSig)) {
MethodNode methNode = ifaceMethodsMap.get(methSig);
result.put(methSig, methNode);
}
}
}
// And add in the methods implemented in this class.
for (MethodNode method : getMethods()) {
String sig = method.getTypeDescriptor();
result.put(sig, method);
}
return result;
}
private void checkAbstractDeclaration(MethodNode methodNode) {
if (!methodNode.isAbstract()) return;
if (isAbstract(currentClass.getModifiers())) return;
addError(
"Can't have an abstract method in a non-abstract class."
+ " The "
+ getDescription(currentClass)
+ " must be declared abstract or the method '"
+ methodNode.getTypeDescriptor()
+ "' must not be abstract.",
methodNode);
}
private String getDescription(MethodNode node) {
return "method '" + node.getTypeDescriptor() + "'";
}
