def createdJVMs(self) -> Tuple['_JVM', ...]:
njvm = jni.new(jni.jsize)
err = self._jvm.JNI.GetCreatedJavaVMs(None, 0, njvm)
if err != jni.JNI_OK:
raise jni.JNIException(err, info="JNI_GetCreatedJavaVMs")
pjvm = jni.new_array(jni.POINTER(jni.JavaVM), njvm[0])
err = self._jvm.JNI.GetCreatedJavaVMs(pjvm, len(pjvm), njvm)
if err != jni.JNI_OK:
raise jni.JNIException(err, info="JNI_GetCreatedJavaVMs")
jvms = []
for i in range(njvm[0]):
jvm = _JVM()
jvm.JNI = self._jvm.JNI
jvm.jnijvm = pjvm[0][i]
jvms.append(jvm)
return tuple(jvms)
def getDouble(self, idx: int) -> float:
with self.jvm as (jvm, jenv):
elem = jni.new(jni.jdouble)
jenv.GetDoubleArrayRegion(self._jobj, idx, 1, elem)
return elem[0]
def getFloat(self, idx: int) -> float:
with self.jvm as (jvm, jenv):
elem = jni.new(jni.jfloat)
jenv.GetFloatArrayRegion(self._jobj, idx, 1, elem)
return elem[0]
def getLong(self, idx: int) -> int:
with self.jvm as (jvm, jenv):
elem = jni.new(jni.jlong)
jenv.GetLongArrayRegion(self._jobj, idx, 1, elem)
return elem[0]
def getShort(self, idx: int) -> int:
with self.jvm as (jvm, jenv):
elem = jni.new(jni.jshort)
jenv.GetShortArrayRegion(self._jobj, idx, 1, elem)
return elem[0]
def getByte(self, idx: int) -> int:
with self.jvm as (jvm, jenv):
elem = jni.new(jni.jbyte)
jenv.GetByteArrayRegion(self._jobj, idx, 1, elem)
return elem[0]
def getBoolean(self, idx: int) -> bool:
with self.jvm as (jvm, jenv):
elem = jni.new(jni.jboolean)
jenv.GetBooleanArrayRegion(self._jobj, idx, 1, elem)
return bool(elem[0])
def getInt(self, idx: int) -> int:
"""???."""
with self.jvm as (jvm, jenv):
elem = jni.new(jni.jint)
jenv.GetIntArrayRegion(self._jobj, idx, 1, elem)
return elem[0]