@NonNullApi

Package org.springframework.data.util

Core utility APIs such as a type information framework to resolve generic types.

See: Description

Interface Summary

Interface	Description
CastUtils
CloseableIterator<T>	A CloseableIterator serves as a bridging data structure for the underlying data store specific results that can be wrapped in a Java 8 java.util.stream.Stream.
MethodInvocationRecorder.PropertyNameDetectionStrategy
MethodInvocationRecorder.Recorded.ToCollectionConverter<T,S>
MethodInvocationRecorder.Recorded.ToMapConverter<T,S>
Optionals	Utility methods to work with Optionals.
Predicates	Utility methods to work with Predicates.
ProxyUtils.ProxyDetector	SPI to extend Spring's default proxy detection capabilities.
ReflectionUtils.DescribedFieldFilter	A ReflectionUtils.FieldFilter that has a description.
Streamable<T>	Simple interface to ease streamability of Iterables.
StreamUtils	Spring Data specific Java Stream utility methods and classes.
TypeInformation<S>	Interface to access property types and resolving generics on the way.

Class Summary

Class	Description
AnnotatedTypeScanner	Scanner to find types with annotations on the classpath.
AnnotationDetectionFieldCallback	A ReflectionUtils.FieldCallback that will inspect each field for a given annotation.
AnnotationDetectionMethodCallback<A extends Annotation>	ReflectionUtils.MethodCallback to find annotations of a given type.
BeanLookup	Simple helper to allow lenient lookup of beans of a given type from a ListableBeanFactory.
ClassTypeInformation<S>	TypeInformation for a plain Class.
DirectFieldAccessFallbackBeanWrapper	Custom extension of BeanWrapperImpl that falls back to direct field access in case the object or type being wrapped does not use accessor methods.
KotlinReflectionUtils	Reflection utility methods specific to Kotlin reflection.
Lazy<T>	Simple value type to delay the creation of an object using a Supplier returning the produced object for subsequent lookups.
MethodInvocationRecorder	API to record method invocations via method references on a proxy.
MethodInvocationRecorder.Recorded<T>
NullableUtils	Utility methods to introspect nullability rules declared in packages, classes and methods.
NullableWrapper	Simple value object to wrap a nullable delegate.
NullableWrapperConverters	Converters to wrap and unwrap nullable wrapper types potentially being available on the classpath.
Pair<S,T>	A tuple of things.
ParameterTypes	Abstraction over a list of parameter value types.
ParentTypeAwareTypeInformation<S>	Base class for TypeInformation implementations that need parent type awareness.
ParsingUtils	Utility methods for String parsing.
ProxyUtils	Proxy type detection utilities, extensible via ProxyUtils.ProxyDetector registered via Spring factories.
ReflectionUtils	Spring Data specific reflection utility methods and classes.
ReflectionUtils.AnnotationFieldFilter	A ReflectionUtils.FieldFilter for a given annotation.
Version	Value object to represent a Version consisting of major, minor and bugfix part.

Package org.springframework.data.util Description

Core utility APIs such as a type information framework to resolve generic types.