How to use

getValue

method

in

org.eclipse.persistence.history.AsOfClause

/**
 * ADVANCED:
 * Answers if all objects are to be read as of a past time.  Only true if
 * this is a special historical session.
 * @see #getAsOfClause
 */
public boolean hasAsOfClause() {
  return ((asOfClause != null) && (asOfClause.getValue() != null));
}

/**
 * ADVANCED:
 * Answers if all objects are to be read as of a past time.  Only true if
 * this is a special historical session.
 * @see #getAsOfClause
 */
public boolean hasAsOfClause() {
  return ((asOfClause != null) && (asOfClause.getValue() != null));
}

/**
 * INTERNAL:
 * Gets the actual as of clause represented by <code>this</code>.
 */
public AsOfClause getAsOfClause() {
  return (AsOfClause)super.getValue();
}

/**
 * INTERNAL:
 * Gets the actual as of clause represented by <code>this</code>.
 */
public AsOfClause getAsOfClause() {
  return (AsOfClause)super.getValue();
}

/**
 * INTERNAL:
 * Gets the actual as of clause represented by <code>this</code>.
 */
public AsOfClause getAsOfClause() {
  return (AsOfClause)super.getValue();
}

/**
 * ADVANCED:
 * Answers if all objects are to be read as of a past time.  Only true if
 * this is a special historical session.
 * @see #getAsOfClause
 */
public boolean hasAsOfClause() {
  return ((asOfClause != null) && (asOfClause.getValue() != null));
}

  public String toString() {
    StringWriter writer = new StringWriter();
    writer.write(Helper.getShortClassName(getClass()));
    writer.write("(");
    writer.write(String.valueOf(getValue()));
    writer.write(")");
    return writer.toString();
  }
}

  public String toString() {
    StringWriter writer = new StringWriter();
    writer.write(Helper.getShortClassName(getClass()));
    writer.write("(");
    writer.write(getValue().toString());
    writer.write(")");
    return writer.toString();
  }
}

/**
 * PUBLIC:
 * Answers the value this Session is As Of.
 * Equivalent to getAsOfClause().getValue().
 */
public Object getAsOfValue() {
  return getAsOfClause().getValue();
}

  public String toString() {
    StringWriter writer = new StringWriter();
    writer.write(Helper.getShortClassName(getClass()));
    writer.write("(");
    writer.write(String.valueOf(getValue()));
    writer.write(")");
    return writer.toString();
  }
}

/**
 * PUBLIC:
 * Answers the value this Session is As Of.
 * Equivalent to getAsOfClause().getValue().
 */
public Object getAsOfValue() {
  return getAsOfClause().getValue();
}

/**
 * INTERNAL:
 * Prints the as of clause for an expression inside of the FROM clause.
 */
public void printSQL(ExpressionSQLPrinter printer) {
  ((AsOfClause)super.getValue()).printSQL(printer);
}

/**
 * PUBLIC:
 * Answers the value this Session is As Of.
 * Equivalent to getAsOfClause().getValue().
 */
public Object getAsOfValue() {
  return getAsOfClause().getValue();
}

/**
 * INTERNAL:
 * Prints the as of clause for an expression inside of the FROM clause.
 */
public void printSQL(ExpressionSQLPrinter printer) {
  ((AsOfClause)super.getValue()).printSQL(printer);
}

@Override
public boolean hasAsOfClause() {
  return ((getAsOfClause() != null) && (getAsOfClause().getValue() != null));
}

@Override
public boolean hasAsOfClause() {
  return ((getAsOfClause() != null) && (getAsOfClause().getValue() != null));
}

/**
 * INTERNAL:
 * This check is optimized for the case where no AsOfClause is specified.
 */
public boolean isDecorated() {
  return ((getAsOfClause() != AsOfClause.NO_CLAUSE) && (getAsOfClause() != null) && (getAsOfClause().getValue() != null));
}

/**
 * INTERNAL:
 * This check is optimized for the case where no AsOfClause is specified.
 */
public boolean isDecorated() {
  return ((getAsOfClause() != AsOfClause.NO_CLAUSE) && (getAsOfClause() != null) && (getAsOfClause().getValue() != null));
}

/**
 * INTERNAL:
 * This check is optimized for the case where no AsOfClause is specified.
 */
public boolean isDecorated() {
  return ((getAsOfClause() != AsOfClause.NO_CLAUSE) && (getAsOfClause() != null) && (getAsOfClause().getValue() != null));
}

/**
 * INTERNAL:
 * Constructs a HistoricalSession given a valid AsOfClause.
 */
public org.eclipse.persistence.sessions.Session acquireHistoricalSession(AsOfClause clause) throws ValidationException {
  if ((clause == null) || (clause.getValue() == null)) {
    throw ValidationException.cannotAcquireHistoricalSession();
  }
  if (!getProject().hasGenericHistorySupport() && !hasBroker() && ((getPlatform() == null) || !getPlatform().isOracle())) {
    throw ValidationException.historicalSessionOnlySupportedOnOracle();
  }
  return new HistoricalSession(this, clause);
}