Package com.fasterxml.jackson.databind.util

Interface Annotations

All Known Implementing Classes:

AnnotationCollector.NoAnnotations, AnnotationCollector.OneAnnotation, AnnotationCollector.TwoAnnotations, AnnotationMap

public interface Annotations

Interface that defines interface for accessing contents of a collection of annotations. This is needed when introspecting annotation-based features from different kinds of things, not just objects that Java Reflection interface exposes.

Standard mutable implementation is AnnotationMap

Method Summary

Modifier and Type	Method	Description
<A extends java.lang.annotation.Annotation> A	get(java.lang.Class<A> cls)	Main access method used to find value for given annotation.
boolean	has(java.lang.Class<?> cls)
boolean	hasOneOf(java.lang.Class<? extends java.lang.annotation.Annotation>[] annoClasses)
int	size()	Returns number of annotation entries in this collection.

Method Detail

get

<A extends java.lang.annotation.Annotation> A get(java.lang.Class<A> cls)

Main access method used to find value for given annotation.

has

boolean has(java.lang.Class<?> cls)

Since:

2.9

hasOneOf

boolean hasOneOf(java.lang.Class<? extends java.lang.annotation.Annotation>[] annoClasses)

Since:

2.9

size

int size()

Returns number of annotation entries in this collection.