}

    @Override
    public URL getURL() {
        return this.connection.getURL();
    }

    @Override
    public int getContentLength() {
        handshake();
        return this.connection.getContentLength();
    }

    @Override
    public String getContentType() {
        handshake();
        return this.connection.getContentType();
    }

    @Override

        return _columnLanguages;
    }

    public ColumnInfo columnQueryId() {
        return _columnQueryId;
    }

    public ColumnInfo columnQueryOffset() {
        return _columnQueryOffset;
    }

    public ColumnInfo columnQueryPageSize() {
        return _columnQueryPageSize;
    }

    public ColumnInfo columnQueryTime() {
        return _columnQueryTime;
    }

        public Artifact getArtifact() {
            return pomArtifact;
        }

        public Artifact getRelocatedArtifact() {
            return relocatedArtifact;
        }

        public List<Artifact> getArtifacts() {
            return artifacts;
        }

        public Map<String, Artifact> getManagedVersions() {
            return managedVersions;
        }

        if (availableChannels.size() == 1) {
            return availableChannels.iterator().next();
        }

        switch (strategy) {
        case ROUND_ROBIN:
            return selectRoundRobin(availableChannels);

        case LEAST_LOADED:
            return selectLeastLoaded(availableChannels);

        case WEIGHTED_RANDOM:
            return selectWeightedRandom(availableChannels);

        return _columnCronExpression;
    }

    public ColumnInfo columnJobLogging() {
        return _columnJobLogging;
    }

    public ColumnInfo columnName() {
        return _columnName;
    }

    public ColumnInfo columnScriptData() {
        return _columnScriptData;
    }

    public ColumnInfo columnScriptType() {
        return _columnScriptType;
    }

    @Override
    public String asTableDbName() {
        return asEsIndexType();
    }

    @Override
    protected String asEsIndex() {
        return "fess_user.user";
    }

    @Override
    public String asEsIndexType() {
        return "user";
    }

    @Override
    public String asEsSearchType() {
        return "user";
    }

    @Override
    public UserDbm asDBMeta() {

    }

    /**
     * Creates a filter cache.
     * @param type The filter type.
     * @return The created filter cache.
     */
    protected LoadingCache<String, List<Pattern>> createFilterCache(final String type) {
        return CacheBuilder.newBuilder()//
                .expireAfterWrite(filterCacheExpireAfterWrite, TimeUnit.SECONDS)//

    return delegate().predecessors(node);
  }

  @Override
  public Set<N> successors(N node) {
    return delegate().successors(node);
  }

  @Override
  public int degree(N node) {
    return delegate().degree(node);
  }

  @Override
  public int inDegree(N node) {
    return delegate().inDegree(node);
  }

  @Override
  public int outDegree(N node) {
    return delegate().outDegree(node);
  }

        case CrudMode.CREATE:
            return OptionalEntity.of(new AccessToken()).map(entity -> {
                entity.setCreatedBy(username);
                entity.setCreatedTime(currentTime);
                return entity;
            });
        case CrudMode.EDIT:
            if (form instanceof EditForm) {

    return delegate().offerFirst(e, timeout, unit);
  }

  @Override
  public boolean offerLast(E e, long timeout, TimeUnit unit) throws InterruptedException {
    return delegate().offerLast(e, timeout, unit);
  }

  @Override
  public E takeFirst() throws InterruptedException {
    return delegate().takeFirst();
  }

  @Override