How to use

override

method

in

me.seeber.gradle.ide.eclipse.annotations.MethodSignatureWriter$Nullness

/**
 * @see me.seeber.gradle.ide.eclipse.annotations.Nullability#getParameterNullability(net.bytebuddy.description.method.ParameterDescription)
 */
@Override
public Nullness getParameterNullability(ParameterDescription parameter) {
  PackageDescription pakkage = parameter.getDeclaringMethod().getDeclaringType().asErasure().getPackage();
  Optional<AnnotationDescription> packageAnnotation = pakkage.getDeclaredAnnotations().stream()
      .filter(a -> a.getAnnotationType().getName().equals(this.nonnullParameterDefaultAnnotation)).findAny();
  Nullness defaultNullness = Validate
      .notNull(packageAnnotation.map(a -> Nullness.NONNULL).orElse(Nullness.UNDEFINED));
  Nullness nullability = getNullability(parameter.getDeclaredAnnotations());
  return defaultNullness.override(nullability);
}

/**
 * @see me.seeber.gradle.ide.eclipse.annotations.Nullability#getParameterNullability(net.bytebuddy.description.method.ParameterDescription)
 */
@Override
public Nullness getParameterNullability(ParameterDescription parameter) {
  PackageDescription pakkage = parameter.getDeclaringMethod().getDeclaringType().asErasure().getPackage();
  Optional<AnnotationDescription> packageAnnotation = pakkage.getDeclaredAnnotations().stream()
      .filter(a -> a.getAnnotationType().getName().equals(this.nonnullParameterDefaultAnnotation)).findAny();
  Nullness defaultNullness = Validate
      .notNull(packageAnnotation.map(a -> Nullness.NONNULL).orElse(Nullness.UNDEFINED));
  Nullness nullability = getNullability(parameter.getDeclaredAnnotations());
  return defaultNullness.override(nullability);
}

/**
 * @see me.seeber.gradle.ide.eclipse.annotations.Nullability#getReturnValueNullability(MethodDescription)
 */
@Override
public Nullness getReturnValueNullability(MethodDescription method) {
  Nullness nullability = Nullness.UNDEFINED;
  for (Nullability provider : this.nullabilities) {
    Nullness override = provider.getReturnValueNullability(method);
    nullability = nullability.override(override);
  }
  return nullability;
}

/**
 * @see me.seeber.gradle.ide.eclipse.annotations.Nullability#getParameterNullability(net.bytebuddy.description.method.ParameterDescription)
 */
@Override
public Nullness getParameterNullability(ParameterDescription parameter) {
  Nullness nullability = Nullness.UNDEFINED;
  for (Nullability provider : this.nullabilities) {
    Nullness override = provider.getParameterNullability(parameter);
    nullability = nullability.override(override);
  }
  return nullability;
}

/**
 * @see me.seeber.gradle.ide.eclipse.annotations.Nullability#getReturnValueNullability(MethodDescription)
 */
@Override
public Nullness getReturnValueNullability(MethodDescription method) {
  Nullness nullability = Nullness.UNDEFINED;
  for (Nullability provider : this.nullabilities) {
    Nullness override = provider.getReturnValueNullability(method);
    nullability = nullability.override(override);
  }
  return nullability;
}

/**
 * @see me.seeber.gradle.ide.eclipse.annotations.Nullability#getParameterNullability(net.bytebuddy.description.method.ParameterDescription)
 */
@Override
public Nullness getParameterNullability(ParameterDescription parameter) {
  Nullness nullability = Nullness.UNDEFINED;
  for (Nullability provider : this.nullabilities) {
    Nullness override = provider.getParameterNullability(parameter);
    nullability = nullability.override(override);
  }
  return nullability;
}