@Required
    @Min(value = 0)
    @Max(value = 2147483647)
    @ValidateTypeFailure
    public Integer sortOrder;

    @Size(max = 1000)
    public String createdBy;

    @ValidateTypeFailure
    public Long createdTime;

    public void initialize() {
        crudMode = CrudMode.CREATE;
        boost = 1.0f;
        sortOrder = 0;
        createdBy = ComponentUtil.getSystemHelper().getUsername();

  public int hashCode() {
    return Objects.hashCode(function, ordering);
  }

  @Override
  public String toString() {
    return ordering + ".onResultOf(" + function + ")";
  }

  private static final long serialVersionUID = 0;

  @Override
  void writeByte(int v);

  @Override
  void writeShort(int v);

  @Override
  void writeChar(int v);

  @Override
  void writeInt(int v);

  @Override
  void writeLong(long v);

  @Override
  void writeFloat(float v);

  @Override
  void writeDouble(double v);

  @Override
  void writeChars(String s);

  @Override
  void writeUTF(String s);

  /**

# Concurrency and async / await

Details about the `async def` syntax for *path operation functions* and some background about asynchronous code, concurrency, and parallelism.

## In a hurry?

<abbr title="too long; didn't read"><strong>TL;DR:</strong></abbr>

If you are using third party libraries that tell you to call them with `await`, like:

```Python
results = await some_library()
```

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

public class InvalidAccessTokenException extends FessSystemException {

    private static final long serialVersionUID = 1L;

    private final String type;

    public InvalidAccessTokenException(final String type, final String message) {
        super(message);
        this.type = type;
    }

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

public class SearchQueryException extends FessSystemException {

    private static final long serialVersionUID = 1L;

    public SearchQueryException(final String message, final Throwable cause) {
        super(message, cause);
    }

    public SearchQueryException(final String message) {

/** Simple derived class to verify that we handle generics correctly. */
@GwtCompatible
class Derived extends Base {
  public Derived(String s) {
    super(s);
  }

  private static final long serialVersionUID = 0;

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

public class SuggestIndexException extends SuggesterException {

    private static final long serialVersionUID = -3792626439756997194L;

    public SuggestIndexException(final String msg) {
        super(msg);
    }

    public SuggestIndexException(final Throwable cause) {
        super(cause);
    }

 */
package org.codelibs.fess.crawler.exception;

/**
 * @author shinsuke
 *
 */
public class ExecutionTimeoutException extends ExtractException {

    private static final long serialVersionUID = 1L;

    public ExecutionTimeoutException(final String message, final Throwable cause) {
        super(message, cause);
    }

    public ExecutionTimeoutException(final String message) {

 */
package org.codelibs.fess.crawler.exception;

/**
 * @author shinsuke
 *
 */
public class ExtractException extends CrawlerSystemException {

    private static final long serialVersionUID = 1L;

    public ExtractException(final String message, final Throwable cause) {
        super(message, cause);
    }

    public ExtractException(final String message) {
        super(message);