def test_01_07_get_dictionary_wrapper(self):
properties = javabridge.static_call("java/lang/System", "getProperties",
"()Ljava/util/Properties;")
d = javabridge.get_dictionary_wrapper(properties)
self.assertTrue(d.size() > 10)
self.assertFalse(d.isEmpty())
keys = javabridge.get_enumeration_wrapper(d.keys())
values = javabridge.get_enumeration_wrapper(d.elements())
n_elems = d.size()
for i in range(n_elems):
self.assertTrue(keys.hasMoreElements())
key = javabridge.to_string(keys.nextElement())
self.assertTrue(values.hasMoreElements())
value = javabridge.to_string(values.nextElement())
self.assertEqual(javabridge.to_string(d.get(key)), value)
self.assertFalse(keys.hasMoreElements())
self.assertFalse(values.hasMoreElements())
def test_01_08_jenumeration_to_string_list(self):
properties = javabridge.static_call("java/lang/System", "getProperties",
"()Ljava/util/Properties;")
d = javabridge.get_dictionary_wrapper(properties)
keys = javabridge.jenumeration_to_string_list(d.keys())
enum = javabridge.get_enumeration_wrapper(d.keys())
for i in range(d.size()):
key = javabridge.to_string(enum.nextElement())
self.assertEqual(key, keys[i])
def test_01_06_get_enumeration_wrapper(self):
properties = javabridge.static_call("java/lang/System", "getProperties",
"()Ljava/util/Properties;")
keys = javabridge.call(properties, "keys", "()Ljava/util/Enumeration;")
enum = javabridge.get_enumeration_wrapper(keys)
has_java_vm_name = False
while(enum.hasMoreElements()):
key = javabridge.to_string(enum.nextElement())
if key == "java.vm.name":
has_java_vm_name = True
self.assertTrue(has_java_vm_name)
def to_help(self):
"""
Returns a string that contains the 'global_info' text and the options.
:return: the generated help string
:rtype: str
"""
result = []
result.append(self.classname)
result.append("=" * len(self.classname))
result.append("")
result.append("DESCRIPTION")
result.append("")
result.append(self.global_info())
result.append("")
result.append("OPTIONS")
result.append("")
options = javabridge.call(self.jobject, "listOptions", "()Ljava/util/Enumeration;")
enum = javabridge.get_enumeration_wrapper(options)
while enum.hasMoreElements():
opt = Option(enum.nextElement())
result.append(opt.synopsis)
result.append(opt.description)
result.append("")
return '\n'.join(result)
def options(weka_model):
jobj = weka_model.jobject
opts = javabridge.call(jobj, 'listOptions', '()Ljava/util/Enumeration;')
enum = javabridge.get_enumeration_wrapper(opts)
return enum
