/*
    * Copyright (c) 2006 JMockit developers
    * This file is subject to the terms of the MIT license (see LICENSE.txt).
    */
   package mockit.internal.injection.field;
   
   import edu.umd.cs.findbugs.annotations.NonNull;
   
   import java.lang.annotation.Annotation;
  import java.lang.reflect.Field;
  
  import mockit.internal.injection.InjectionPoint;
  import mockit.internal.injection.InjectionPoint.KindOfInjectionPoint;
  import mockit.internal.injection.InjectionProvider;
  
  public final class FieldToInject extends InjectionProvider {
      @NonNull
      private final Field targetField;
      @NonNull
      private final KindOfInjectionPoint kindOfInjectionPoint;
  
      public FieldToInject(@NonNull Field targetField) {
          super(targetField.getGenericType(), targetField.getName());
          this.targetField = targetField;
          kindOfInjectionPoint = InjectionPoint.kindOfInjectionPoint(targetField);
      }
  
      @NonNull
      @Override
      public Class<?> getClassOfDeclaredType() {
          return targetField.getType();
      }
  
      @NonNull
      @Override
      public Annotation[] getAnnotations() {
          return targetField.getDeclaredAnnotations();
      }
  
      @Override
      public boolean isRequired() {
          return kindOfInjectionPoint == KindOfInjectionPoint.Required;
      }
  
      @Override
      public String toString() {
          return "field " + super.toString();
      }
  }