Package org.checkerframework.checker.nullness.qual

Annotation Types Summary

Annotation Type	Description
AssertNonNullIfNonNull	Indicates that if the method returns a non-null value, then the value expressions are also non-null.
EnsuresNonNull	Indicates that the value expressions are non-null, if the method terminates successfully.
EnsuresNonNullIf	Indicates that the given expressions are non-null, if the method returns the given result (either true or false).
KeyFor	Indicates that the value assigned to the annotated variable is a key for at least the given map(s).
KeyForBottom	The bottom type in the Map Key type system.
MonotonicNonNull	Indicates that a field (or variable) is lazily initialized to a non-null value.
NonNull	NonNull is a type annotation that indicates that an expression is never null.
NonRaw	This type qualifier belongs to the rawness initialization tracking type-system.
Nullable	Nullable is a type annotation that indicates that the value is not known to be non-null (see NonNull).
PolyKeyFor	A polymorphic qualifier for the Map Key (@KeyFor) type system.
PolyNull	A polymorphic qualifier for the non-null type system.
PolyRaw	A polymorphic qualifier for the Rawness type system.
Raw	This type qualifier belongs to the rawness type-system for tracking initialization.
RequiresNonNull	Indicates a method precondition: the method expects the specified expressions to be non-null when the annotated method is invoked.
UnknownKeyFor	Used internally by the type system; should never be written by a programmer.