-IntComparator : Compares the values of a given Attribute of the Nodes which is decoded as an int value
-FloatComparator : Compares the values of a given Attribute of the Nodes which is decoded as a float value
-StringComparator : Compares the values of a given Attribute of the Nodes which is decoded as a string value
+IntComparator : Compares the values of a given Attribute of the Nodes which is decoded as an int value
+FloatComparator : Compares the values of a given Attribute of the Nodes which is decoded as a float value
+StringComparator : Compares the values of a given Attribute of the Nodes which is decoded as a string value