@Override
    public final boolean matches(JsonNode lhs, JsonNode rhs) {
        return matches(lhs.decimalValue(), rhs.decimalValue());
    }
Converts the lhs and rhs JsonNodes to the numeric values
and delegates to the matches method that operates on the
numeric values alone.

@param lhs Lhs expression
@param rhs Rhs expression
@return Boolean result of the matches method of the
corresponding comparison operator
jmespath-java/src/main/java/com/amazonaws/jmespath/NumericComparator.java