Marked all packages with Spring Frameworks @NonNullApi. Added Spring's @Nullable to methods, parameters and fields that take or produce null values. Adapted using code to make sure the IDE can evaluate the null flow properly. Fixed Javadoc in places where an invalid null handling policy was advertised. Strengthened null requirements for types that expose null-instances.
Removed null handling from converters for JodaTime and ThreeTenBP. Introduced factory methods Page.empty() and Page.empty(Pageable). Introduced default methods getRequiredGetter(), …Setter() and …Field() on PersistentProperty to allow non-nullable lookups of members. The same for TypeInformation.getrequiredActualType(), …SuperTypeInformation().
Tweaked PersistentPropertyCreator.addPropertiesForRemainingDescriptors() to filter unsuitable PropertyDescriptors before actually trying to create a Property instance from them as the new stronger nullability requirements would cause exceptions downstream.
Lazy.get() now expects a non-null return value. Clients being able to cope with null need to call ….orElse(…).
Original pull request: #232.
We now encapsulate a boundary in Range within a Bound value object. Bound consists of a value and whether the value is inclusive or exclusive. Boundaries without a value are unbounded. We introduced factory methods for Range and Boundary creation using primitives and a builder to build a Range.
Range<Long> range = Range.unbounded();
Range<Integer> range = Range.from(Bound.inclusive(10)).to(Bound.inclusive(20));
Range<Integer> range = Range.of(Bound.inclusive(10), Bound.inclusive(20));
Original pull request: #121.
Make use of lambdas and method references though out the codebase. Remove no longer required generic type parameters.
Additionally remove unused imports and replace single element list initialization with dedicated singletonList.
Use Assertion overloads taking Supplier for dynamic assertion error messages.
Primarily intended to be used with Distance instances, we introduce a Range value type. Distance now has factory methods to create Range instances between two distances. To support this, Distance now implements comparable based on the normalized value of it.
Tiny refactoring in TypeDiscoverer to avoid code duplication between the lookup of parameter type information for constructors and methods.
Ported Spring Data REST's converters for Distance and Point and turned them into Formatter instances. Extended Metric interface to return an abbreviation. Added getUnit() to Distance and tweaked Jackson setup to ignore the additional property.
We now automatically register the news introduced Formatters when using @EnableSpringDataWebSupport so that Point and Distance values can be parsed and printed from and to Strings out of the box.
Added Serializable marker interface to Shape to make all geospatial types serializable. Changed equals implementation in GeoResults to use equals(…) instead of reference equality.
Original pull request: #77.
Polished JavaDoc. Simplified equals(…) and hashCode() methods where possible. Added additional null checks where appropriate. Removed obsolete generics in Polygon and switched to an immutable collection for the Points making up the Polygon. Added missing toString() method to Polygon.
Added test cases for String representations.
Related pull request: #68.
Moved and retro-fitted the basic geo structures from SD MongoDB into SD Commons. This will serve as the foundation for more reusable geo spatial functionality in other SD modules.
Adjusted equals methods to support subtypes in other SD modules. Added convenience constructor to Polygon. Renamed spanning points of Box to be first and second because some stores could have a different meaning of the spanning points. Changed radius field of circle to be a Distance (value + metric). Added additional mitigation constructor to Circle.
Original pull request: #68.
