*
 * @author Jared Levy
 */
@GwtCompatible
@SuppressWarnings("serial") // we're overriding default serialization
final class ImmutableEnumSet<E extends Enum<E>> extends ImmutableSet<E> {
  static <E extends Enum<E>> ImmutableSet<E> asImmutable(EnumSet<E> set) {
    switch (set.size()) {
      case 0:
        return ImmutableSet.of();
      case 1:
        return ImmutableSet.of(getOnlyElement(set));

 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.llm;

/**
 * Represents the intent type detected from a user's chat message.
 */
public enum ChatIntent {

    /** User wants to search for documents in Fess */
    SEARCH("search"),

    /** User wants a summary of a specific document */
    SUMMARY("summary"),

import java.util.ListIterator;
import java.util.Set;

/**
 * A method supported by implementations of the {@link Iterator} or {@link ListIterator} interface.
 *
 * <p>This enum is GWT compatible.
 *
 * @author Chris Povirk
 */
@GwtCompatible
public enum IteratorFeature {
  /** Support for {@link Iterator#remove()}. */
  SUPPORTS_REMOVE,
  /**
   * Support for {@link ListIterator#add(Object)}; ignored for plain {@link Iterator}

                for (Listener listener : listeners) {
                    listener.onEvent(event);
                }
            }
        }
    }

    /**
     * Simple "conversion" from Maven3 event type enum to Maven4 enum.
     */
    protected EventType convert(ExecutionEvent.Type type) {
        return EventType.values()[type.ordinal()];
    }

    @Override
    public void close() throws Exception {}

경로가 먼저 매칭되기 때문에 첫 번째 것이 항상 사용됩니다.

## 사전정의 값 { #predefined-values }

만약 *경로 매개변수*를 받는 *경로 처리*가 있지만, 가능한 유효한 *경로 매개변수* 값들을 미리 정의하고 싶다면 파이썬 표준 <abbr title="Enumeration - 열거형">`Enum`</abbr>을 사용할 수 있습니다.

### `Enum` 클래스 생성 { #create-an-enum-class }

`Enum`을 임포트하고 `str`과 `Enum`을 상속하는 서브 클래스를 만듭니다.

`str`을 상속함으로써 API 문서는 값이 `string` 형이어야 하는 것을 알게 되고 이는 문서에 제대로 표시됩니다.

가능한 값들에 해당하는 고정된 값의 클래스 어트리뷰트들을 만듭니다:

 *
 */
public interface ExecutionEvent {

    /**
     * The possible types of execution events.
     *
     * Note: do not modify this enum, or, make sure that this enum and
     * {@link org.apache.maven.api.EventType} have same elements in same order.
     */
    enum Type {
        ProjectDiscoveryStarted,
        SessionStarted,
        SessionEnded,
        ProjectSkipped,
        ProjectStarted,

 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.storage;

/**
 * Enum for supported storage types.
 */
public enum StorageType {

    /** Amazon S3 */
    S3,

    /** Google Cloud Storage */
    GCS,

    /** S3-compatible storage (MinIO, etc.) */
    S3_COMPAT

        } else {
          fail(
              rootLocaleFormat(
                  "Feature enum %s contains a class named "
                      + "'Require' but it is not an annotation.",
                  featureEnumClass));
        }
        return;
      }
    }
    fail(
        rootLocaleFormat(
            "Feature enum %s should contain an annotation named 'Require'.", featureEnumClass));
  }

 */
package org.codelibs.fess.sso;

/**
 * Represents the type of SSO (Single Sign-On) response being requested.
 * This enum is used to differentiate between various SSO operations,
 * such as metadata requests and logout actions.
 */
public enum SsoResponseType {
    /**
     * Indicates a request for SSO metadata, which is typically used for
     * configuration and discovery in protocols like SAML.

   *       example both {@code Enum<?>} and {@code Enum<? extends Enum<?>>} canonicalize to {@code
   *       Enum<? extends Enum<E>}.
   *   <li>{@code canonicalize(t)} produces a "literal" supertype of t. For example: {@code Enum<?
   *       extends Enum<?>>} canonicalizes to {@code Enum<?>}, which is a supertype (if we disregard
   *       the upper bound is implicitly an Enum too).