Assigning all check items into a variable

Is it possible to assign all the values from checked items in a single variable ? If radio button have this code .getCheckedRadioButtonId(), what about the checkboxes. Here's my xml layout for checkboxes.

<CheckBox
                android:id="@+id/cbFacilities"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="Facility1"
                android:textColor="#000000"
                android:textSize="20dp"
                android:textStyle="bold" />
            <CheckBox
                android:id="@+id/cbFacilities2"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="Facility2"
                android:textColor="#000000"
                android:textSize="20dp"
                android:textStyle="bold" />
            <CheckBox
                android:id="@+id/cbFacilities3"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="Facility3"
                android:textColor="#000000"
                android:textSize="20dp"
                android:textStyle="bold" />

Meaning if I check all items and asign it to variable x . x = Facility1 , Facility2 and Facility3 ?