import org.apache.maven.api.Version;
import org.apache.maven.api.annotations.Experimental;
import org.apache.maven.api.annotations.Nonnull;

/**
 *
 * @since 4.0.0
 */
@Experimental
public interface VersionResolverResult extends Result<VersionResolverRequest> {

    @Nonnull
    List<Exception> getExceptions();

    @Nonnull
    Version getVersion();

    @Nonnull

/**
 * A listener for session events.
 * TODO: open this to other events like similar to {@code org.apache.maven.eventspy.EventSpy}
 *
 * @since 4.0.0
 */
@Experimental
@FunctionalInterface
@Consumer
public interface Listener {
    void onEvent(@Nonnull Event event);

 * <p>
 * Services can be retrieved from the session using the
 * {@link Session#getService(Class)} method.
 *
 * @since 4.0.0
 * @see Session#getService(Class)
 */
@Experimental
@ThreadSafe

import org.apache.maven.artifact.repository.ArtifactRepository;

/**
 * Provides some metadata operations, like querying the remote repository for a list of versions available for an
 * artifact.
 *
 */
@Deprecated
public interface MetadataSource {
    String ROLE = MetadataSource.class.getName();

    MetadataResolution retrieve(

import java.util.regex.Pattern;

import org.codelibs.fess.opensearch.config.bsbhv.BsCrawlingInfoParamBhv;
import org.codelibs.fess.util.ComponentUtil;

/**
 * @author FreeGen
 */
public class CrawlingInfoParamBhv extends BsCrawlingInfoParamBhv {
    private String indexName = null;

    @Override
    protected String asEsIndex() {
        if (indexName == null) {

import java.util.regex.Pattern;

import org.codelibs.fess.opensearch.config.bsbhv.BsElevateWordBhv;
import org.codelibs.fess.util.ComponentUtil;

/**
 * @author FreeGen
 */
public class ElevateWordBhv extends BsElevateWordBhv {
    private String indexName = null;

    @Override
    protected String asEsIndex() {
        if (indexName == null) {

import java.util.regex.Pattern;

import org.codelibs.fess.opensearch.config.bsbhv.BsKeyMatchBhv;
import org.codelibs.fess.util.ComponentUtil;

/**
 * @author FreeGen
 */
public class KeyMatchBhv extends BsKeyMatchBhv {
    private String indexName = null;

    @Override
    protected String asEsIndex() {
        if (indexName == null) {

import java.util.regex.Pattern;

import org.codelibs.fess.opensearch.config.bsbhv.BsLabelTypeBhv;
import org.codelibs.fess.util.ComponentUtil;

/**
 * @author FreeGen
 */
public class LabelTypeBhv extends BsLabelTypeBhv {
    private String indexName = null;

    @Override
    protected String asEsIndex() {
        if (indexName == null) {

import java.util.regex.Pattern;

import org.codelibs.fess.opensearch.config.bsbhv.BsRelatedQueryBhv;
import org.codelibs.fess.util.ComponentUtil;

/**
 * @author FreeGen
 */
public class RelatedQueryBhv extends BsRelatedQueryBhv {
    private String indexName = null;

    @Override
    protected String asEsIndex() {
        if (indexName == null) {

import java.util.regex.Pattern;

import org.codelibs.fess.opensearch.config.bsbhv.BsRoleTypeBhv;
import org.codelibs.fess.util.ComponentUtil;

/**
 * @author FreeGen
 */
public class RoleTypeBhv extends BsRoleTypeBhv {
    private String indexName = null;

    @Override
    protected String asEsIndex() {
        if (indexName == null) {