public Class[] getValidAnnotationTypes(Class type) {
Class[] valid_types;
if (Buffer.class.isAssignableFrom(type)) valid_types = getValidBufferTypes(type);
else if (type.isPrimitive()) valid_types = getValidPrimitiveTypes(type);
else if (String.class.equals(type)) valid_types = new Class[] {GLubyte.class};
else valid_types = new Class[] {};
return valid_types;
}
/**
* Returns compact class host.
*
* @param obj Object to compact.
* @return String.
*/
@Nullable
public static Object compactObject(Object obj) {
if (obj == null) return null;
if (obj instanceof Enum) return obj.toString();
if (obj instanceof String || obj instanceof Boolean || obj instanceof Number) return obj;
if (obj instanceof Collection) {
Collection col = (Collection) obj;
Object[] res = new Object[col.size()];
int i = 0;
for (Object elm : col) res[i++] = compactObject(elm);
return res;
}
if (obj.getClass().isArray()) {
Class<?> arrType = obj.getClass().getComponentType();
if (arrType.isPrimitive()) {
if (obj instanceof boolean[]) return Arrays.toString((boolean[]) obj);
if (obj instanceof byte[]) return Arrays.toString((byte[]) obj);
if (obj instanceof short[]) return Arrays.toString((short[]) obj);
if (obj instanceof int[]) return Arrays.toString((int[]) obj);
if (obj instanceof long[]) return Arrays.toString((long[]) obj);
if (obj instanceof float[]) return Arrays.toString((float[]) obj);
if (obj instanceof double[]) return Arrays.toString((double[]) obj);
}
Object[] arr = (Object[]) obj;
int iMax = arr.length - 1;
StringBuilder sb = new StringBuilder("[");
for (int i = 0; i <= iMax; i++) {
sb.append(compactObject(arr[i]));
if (i != iMax) sb.append(", ");
}
sb.append("]");
return sb.toString();
}
return U.compact(obj.getClass().getName());
}
public Class[] getValidAnnotationTypes(Class type) {
Class[] valid_types;
if (Buffer.class.isAssignableFrom(type)) valid_types = getValidBufferTypes(type);
else if (type.isPrimitive()) valid_types = getValidPrimitiveTypes(type);
else if (String.class.equals(type)) valid_types = new Class[] {GLubyte.class};
else if (org.lwjgl.PointerWrapper.class.isAssignableFrom(type))
valid_types = new Class[] {PointerWrapper.class};
else if (void.class.equals(type)) valid_types = new Class[] {GLreturn.class};
else if (PointerBuffer.class.equals(type))
valid_types =
new Class[] {GLintptr.class, GLintptrARB.class, GLsizeiptr.class, GLsizeiptrARB.class};
else valid_types = new Class[] {};
return valid_types;
}
@Override
public Class[] getValidAnnotationTypes(Class type) {
Class[] valid_types;
if (Buffer.class.isAssignableFrom(type) || PointerBuffer.class.isAssignableFrom(type))
valid_types = getValidBufferTypes(type);
else if (type.isPrimitive()) valid_types = getValidPrimitiveTypes(type);
else if (String.class.equals(type)) valid_types = new Class[] {cl_byte.class};
else if (org.lwjgl.PointerWrapper.class.isAssignableFrom(type))
valid_types = new Class[] {PointerWrapper.class};
else if (ByteBuffer[].class == type) valid_types = new Class[] {cl_char.class, cl_uchar.class};
else if (void.class.equals(type)) valid_types = new Class[] {GLreturn.class};
else valid_types = new Class[] {};
return valid_types;
}
private static String getDefaultResultValue(ExecutableElement method) {
if (method.getAnnotation(GLreturn.class) != null) {
final String type =
Utils.getMethodReturnType(method, method.getAnnotation(GLreturn.class), false);
if ("boolean".equals(type)) {
return "false";
} else if (Character.isLowerCase(type.charAt(0))) {
return "0";
} else {
return "null";
}
} else {
final Class type = Utils.getJavaType(Utils.getMethodReturnType(method));
if (type.isPrimitive()) {
if (type == boolean.class) {
return "false";
} else {
return "0";
}
} else {
return "null";
}
}
}
