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-rw-r--r--src/net/gcdc/asn1/uper/AnnotationStore.java31
1 files changed, 31 insertions, 0 deletions
diff --git a/src/net/gcdc/asn1/uper/AnnotationStore.java b/src/net/gcdc/asn1/uper/AnnotationStore.java
new file mode 100644
index 0000000..325ade8
--- /dev/null
+++ b/src/net/gcdc/asn1/uper/AnnotationStore.java
@@ -0,0 +1,31 @@
+package net.gcdc.asn1.uper;
+
+import java.lang.annotation.Annotation;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+
+class AnnotationStore {
+
+ private Map<Class<? extends Annotation>, Annotation> annotations = new HashMap<>();
+
+ public AnnotationStore(Annotation[] classAnnot, Annotation[] fieldAnnot) {
+ for (Annotation a : classAnnot) {
+ annotations.put(a.annotationType(), a);
+ }
+ for (Annotation a : fieldAnnot) {
+ annotations.put(a.annotationType(), a);
+ }
+ }
+
+ public <T extends Annotation> T getAnnotation(Class<T> classOfT) {
+ @SuppressWarnings("unchecked")
+ // Annotations were added with value T for key classOfT.
+ T result = (T) annotations.get(classOfT);
+ return result;
+ }
+
+ public Collection<Annotation> getAnnotations() {
+ return annotations.values();
+ }
+} \ No newline at end of file