How to use

java.lang.AbstractMethodError

constructor

/**
 * Equivalent to {@code NANOSECONDS.convert(duration, this)}.
 * @param duration the duration
 * @return the converted duration,
 * or {@code Long.MIN_VALUE} if conversion would negatively
 * overflow, or {@code Long.MAX_VALUE} if it would positively overflow.
 * @see #convert
 */
public long toNanos(long duration) {
  throw new AbstractMethodError();
}

/**
 * Equivalent to {@code HOURS.convert(duration, this)}.
 * @param duration the duration
 * @return the converted duration,
 * or {@code Long.MIN_VALUE} if conversion would negatively
 * overflow, or {@code Long.MAX_VALUE} if it would positively overflow.
 * @see #convert
 */
public long toHours(long duration) {
  throw new AbstractMethodError();
}

/**
 * Equivalent to {@code MILLISECONDS.convert(duration, this)}.
 * @param duration the duration
 * @return the converted duration,
 * or {@code Long.MIN_VALUE} if conversion would negatively
 * overflow, or {@code Long.MAX_VALUE} if it would positively overflow.
 * @see #convert
 */
public long toMillis(long duration) {
  throw new AbstractMethodError();
}

/**
 * Equivalent to {@code MINUTES.convert(duration, this)}.
 * @param duration the duration
 * @return the converted duration,
 * or {@code Long.MIN_VALUE} if conversion would negatively
 * overflow, or {@code Long.MAX_VALUE} if it would positively overflow.
 * @see #convert
 */
public long toMinutes(long duration) {
  throw new AbstractMethodError();
}

/**
 * Equivalent to {@code DAYS.convert(duration, this)}.
 * @param duration the duration
 * @return the converted duration
 * @see #convert
 */
public long toDays(long duration) {
  throw new AbstractMethodError();
}

/**
 * Equivalent to {@code MICROSECONDS.convert(duration, this)}.
 * @param duration the duration
 * @return the converted duration,
 * or {@code Long.MIN_VALUE} if conversion would negatively
 * overflow, or {@code Long.MAX_VALUE} if it would positively overflow.
 * @see #convert
 */
public long toMicros(long duration) {
  throw new AbstractMethodError();
}

/**
 * Equivalent to {@code SECONDS.convert(duration, this)}.
 * @param duration the duration
 * @return the converted duration,
 * or {@code Long.MIN_VALUE} if conversion would negatively
 * overflow, or {@code Long.MAX_VALUE} if it would positively overflow.
 * @see #convert
 */
public long toSeconds(long duration) {
  throw new AbstractMethodError();
}

/**
 * Convert the given time duration in the given unit to this
 * unit.  Conversions from finer to coarser granularities
 * truncate, so lose precision. For example converting
 * {@code 999} milliseconds to seconds results in
 * {@code 0}. Conversions from coarser to finer granularities
 * with arguments that would numerically overflow saturate to
 * {@code Long.MIN_VALUE} if negative or {@code Long.MAX_VALUE}
 * if positive.
 *
 * <p>For example, to convert 10 minutes to milliseconds, use:
 * {@code TimeUnit.MILLISECONDS.convert(10L, TimeUnit.MINUTES)}
 *
 * @param sourceDuration the time duration in the given {@code sourceUnit}
 * @param sourceUnit the unit of the {@code sourceDuration} argument
 * @return the converted duration in this unit,
 * or {@code Long.MIN_VALUE} if conversion would negatively
 * overflow, or {@code Long.MAX_VALUE} if it would positively overflow.
 */
public long convert(long sourceDuration, TimeUnit2 sourceUnit) {
  throw new AbstractMethodError();
}

/**
 * Convert the given time duration in the given unit to this
 * unit.  Conversions from finer to coarser granularities
 * truncate, so lose precision. For example converting
 * {@code 999} milliseconds to seconds results in
 * {@code 0}. Conversions from coarser to finer granularities
 * with arguments that would numerically overflow saturate to
 * {@code Long.MIN_VALUE} if negative or {@code Long.MAX_VALUE}
 * if positive.
 *
 * <p>For example, to convert 10 minutes to milliseconds, use:
 * {@code TimeUnit.MILLISECONDS.convert(10L, TimeUnit.MINUTES)}
 *
 * @param sourceDuration the time duration in the given {@code sourceUnit}
 * @param sourceUnit the unit of the {@code sourceDuration} argument
 * @return the converted duration in this unit,
 * or {@code Long.MIN_VALUE} if conversion would negatively
 * overflow, or {@code Long.MAX_VALUE} if it would positively overflow.
 */
public long convert(long sourceDuration, TimeUnit sourceUnit) {
  throw new AbstractMethodError();
}

/**
 * Equivalent to {@code MICROSECONDS.convert(duration, this)}.
 * @param duration the duration
 * @return the converted duration,
 * or {@code Long.MIN_VALUE} if conversion would negatively
 * overflow, or {@code Long.MAX_VALUE} if it would positively overflow.
 * @see #convert
 */
public long toMicros(long duration) {
  throw new AbstractMethodError();
}

/**
 * Equivalent to {@code SECONDS.convert(duration, this)}.
 * @param duration the duration
 * @return the converted duration,
 * or {@code Long.MIN_VALUE} if conversion would negatively
 * overflow, or {@code Long.MAX_VALUE} if it would positively overflow.
 * @see #convert
 */
public long toSeconds(long duration) {
  throw new AbstractMethodError();
}

/**
 * Equivalent to {@code NANOSECONDS.convert(duration, this)}.
 * @param duration the duration
 * @return the converted duration,
 * or {@code Long.MIN_VALUE} if conversion would negatively
 * overflow, or {@code Long.MAX_VALUE} if it would positively overflow.
 * @see #convert
 */
public long toNanos(long duration) {
  throw new AbstractMethodError();
}

/**
 * Equivalent to {@code MINUTES.convert(duration, this)}.
 * @param duration the duration
 * @return the converted duration,
 * or {@code Long.MIN_VALUE} if conversion would negatively
 * overflow, or {@code Long.MAX_VALUE} if it would positively overflow.
 * @see #convert
 * @since 1.6
 */
public long toMinutes(long duration) {
  throw new AbstractMethodError();
}

/**
 * Equivalent to {@code HOURS.convert(duration, this)}.
 * @param duration the duration
 * @return the converted duration,
 * or {@code Long.MIN_VALUE} if conversion would negatively
 * overflow, or {@code Long.MAX_VALUE} if it would positively overflow.
 * @see #convert
 * @since 1.6
 */
public long toHours(long duration) {
  throw new AbstractMethodError();
}

/**
 * Equivalent to {@code DAYS.convert(duration, this)}.
 * @param duration the duration
 * @return the converted duration
 * @see #convert
 * @since 1.6
 */
public long toDays(long duration) {
  throw new AbstractMethodError();
}

/**
 * @deprecated
 *      Use {@link #perform(AbstractBuild, Launcher, BuildListener)} instead.
 */
@Deprecated
public boolean perform(Build<?, ?> build, Launcher launcher, BuildListener listener)
    throws InterruptedException, IOException {       
  if (build instanceof AbstractBuild && Util.isOverridden(BuildStepCompatibilityLayer.class, this.getClass(),
      "perform", AbstractBuild.class, Launcher.class, BuildListener.class)) {
    return perform((AbstractBuild<?, ?>) build, launcher, listener);
  }
  throw new AbstractMethodError();
}

/**
 * @since 1.568
 */
public ChangeLogSet<? extends Entry> parse(Run build, RepositoryBrowser<?> browser, File changelogFile) throws IOException, SAXException {
  if (build instanceof AbstractBuild && Util.isOverridden(ChangeLogParser.class, getClass(), "parse", AbstractBuild.class, File.class)) {
    return parse((AbstractBuild) build, changelogFile);
  } else {
    throw new AbstractMethodError("You must override the newer overload of parse");
  }
}

/**
 * Determines the identity in which the {@link hudson.model.Queue.Executable} will run as.
 * The default implementation delegates to {@link #authenticate(hudson.model.Queue.Task)}.
 * @param item
 *      The contextual information to assist the authentication.
 *      The primary interest is likely {@link hudson.model.Queue.Item#task}, which is often {@link AbstractProject}.
 *      {@link Action}s associated with the item is also likely of interest, such as {@link CauseAction}.
 *
 * @return
 *      returning non-null will determine the identity. If null is returned, the next
 *      configured {@link QueueItemAuthenticator} will be given a chance to authenticate
 *      the executor. If everything fails, fall back to {@link Task#getDefaultAuthentication()}.
 */
public @CheckForNull Authentication authenticate(Queue.Item item) {
  if (Util.isOverridden(QueueItemAuthenticator.class, getClass(), "authenticate", Queue.Task.class)) {
    return authenticate(item.task);
  } else {
    throw new AbstractMethodError("you must override at least one of the QueueItemAuthenticator.authenticate methods");
  }
}

/**
 * Determines the identity in which the {@link hudson.model.Queue.Executable} will run as.
 * The default implementation delegates to {@link #authenticate(hudson.model.Queue.Item)} (there will be no associated actions).
 * @param task
 *      Often {@link AbstractProject}.
 *
 * @return
 *      returning non-null will determine the identity. If null is returned, the next
 *      configured {@link QueueItemAuthenticator} will be given a chance to authenticate
 *      the executor. If everything fails, fall back to {@link Task#getDefaultAuthentication()}.
 * @since 1.560
 */
public @CheckForNull Authentication authenticate(Queue.Task task) {
  if (Util.isOverridden(QueueItemAuthenticator.class, getClass(), "authenticate", Queue.Item.class)) {
    // Need a fake (unscheduled) item. All the other calls assume a BuildableItem but probably it does not matter.
    return authenticate(new Queue.WaitingItem(Calendar.getInstance(), task, Collections.<Action>emptyList()));
  } else {
    throw new AbstractMethodError("you must override at least one of the QueueItemAuthenticator.authenticate methods");
  }
}

  public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
    if ( method.getName().equals( "getSchema" ) && args == null ) {
      if ( schemaName != null ) {
        return schemaName;
      }
      throw new AbstractMethodError( "getSchema is not implemented" );
    }
    else if ( method.getName().equals( "createStatement" ) && args == null ) {
      return StatementProxy.generateProxy( new StatementProxy() );
    }
    throw new UnsupportedOperationException( "Unexpected call ResultSet." + method.getName() );
  }
}