java: added callback functionality

Signed-off-by: Stefan Andritoiu <stefan.andritoiu@intel.com>
Signed-off-by: Andrei Vasiliu <andrei.vasiliu@intel.com>
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>

src/lsm9ds0/javaupm_lsm9ds0.i

@@ -4,10 +4,15 @@
 %include "typemaps.i"
 %include "arrays_java.i";
 
+%feature("director") IsrCallback;
+
+%ignore generic_callback_isr;
+%include "../IsrCallback.h"
+
+%apply int {mraa::Edge};
 %apply float *INOUT { float *x, float *y, float *z };
 %apply unsigned char[] {uint8_t *buf};
 
-%include "lsm9ds0.h"
 %{
     #include "lsm9ds0.h"
 %}