public void testGetParameterizedType() {
sc.getProjectSettings().ensureSystemClassesAreInPath();
NameInfo ni = sc.getNameInfo();
ClassType ct = ni.getClassType("java.util.List<java.lang.Number>");
assertTrue(ct.getFullSignature().equals("java.util.List<java.lang.Number>"));
ClassType ct2 = ni.getClassType("java.util.List<? extends java.lang.Number>");
assertTrue(ct != ct2);
assertTrue(!ct.equals(ct2));
assertTrue(ct2.getFullSignature().equals("java.util.List<? extends java.lang.Number>"));
ClassType ct3 = ni.getClassType("java.util.List<java.lang.String>[]");
assertTrue(ct3.getFullSignature().equals("java.util.List<java.lang.String>[]"));
ArrayType at3 = (ArrayType) ct3;
ParameterizedType pt3 = (ParameterizedType) at3.getBaseType();
assertTrue(pt3.getFullSignature().equals("java.util.List<java.lang.String>"));
// query ct3 again, to see if caching works properly in NameInfo:
ClassType ct3_2 = ni.getClassType("java.util.List<java.lang.String>[]");
ArrayType at3_2 = (ArrayType) ct3_2;
ParameterizedType pt3_2 = (ParameterizedType) at3_2.getBaseType();
assertTrue(pt3_2 == pt3);
assertTrue(at3_2 == at3);
assertTrue(ct3_2 == ct3);
ClassType ct4 = ni.getClassType("java.util.List<java.util.List<java.lang.String>>");
assertTrue(ct4.getFullSignature().equals("java.util.List<java.util.List<java.lang.String>>"));
ClassType ct5 = ni.getClassType("java.util.List<CannotFindThis>");
assertNull(ct5); // should be null entirely!
// try java.lang loading
ClassType ct6 = ni.getClassType("String");
assertTrue(ct6 == ni.getJavaLangString());
ClassType ct7 = ni.getClassType("java.util.List<String>");
assertEquals(ct7, pt3);
ClassType ct8 = ni.getClassType("Thread");
assertNotNull(ct8);
}
public static void main(String[] args) {
// setting src path
int cont = 0;
List<CompilationUnit> cul =
serviceConfiguration("/home/alexandre/NetBeansProjects/TesteSimples/src/testesimples/");
String arg = "";
// traversing the abstract syntax trees of the parsed .java files
for (CompilationUnit cunit : cul) {
TreeWalker tw = new TreeWalker(cunit);
while (tw.next()) {
ProgramElement pe = tw.getProgramElement();
// getting class information
if (pe instanceof ClassDeclaration) {
System.out.println("\n------- Class -------");
ClassDeclaration cls = (ClassDeclaration) pe;
System.out.println(cls.getFullName());
arg = cls.getFullName();
System.out.println("\n------- Methods -------");
List<Method> methods = cls.getMethods();
List<? extends VariableSpecification> var = cls.getVariablesInScope();
for (Method method : methods) {
System.out.println(method.getFullName());
if (method.isPublic()) {
System.out.println("Acesso: Public");
} else {
System.out.println("Acesso: Default");
}
if (method.getReturnType() != null) {
System.out.println("Tipo de retornado: " + method.getReturnType());
} else {
System.out.println("Tipo de retorno: void");
}
List<recoder.abstraction.Type> paramis = method.getSignature();
if (paramis.isEmpty()) {
System.out.println("Método não recebe parametros");
} else {
System.out.println("número de parâmetros " + paramis.size());
cont = 0;
for (recoder.abstraction.Type parami : paramis) {
cont++;
System.out.println(cont + " Parametro: " + parami.getName());
}
}
if (!var.isEmpty()) {
System.out.println("Variáveis declaradas no escopo");
for (VariableSpecification va : var) {
System.out.println(va.getFullName());
}
}
List<ClassType> ex = method.getExceptions();
if (!ex.isEmpty()) {
System.out.println("EX");
for (ClassType e : ex) {
System.out.println(e.getName());
}
}
System.out.println("\n------- ** -------");
}
}
// getting method information
if (pe instanceof MethodDeclaration) {
TreeWalker tw2 = new TreeWalker(pe);
while (tw2.next()) {
ProgramElement pe2 = tw2.getProgramElement();
if (pe2 instanceof CopyAssignment) {
CopyAssignment ca = (CopyAssignment) pe2;
String info = ca.getStartPosition().getLine() + ": " + ca.toSource().trim();
System.out.println("\n--> Definition of " + ca.getFirstElement() + ":\n" + info);
}
}
}
}
}
}