Need code examples for the use of the PL/SQL and popup areas

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• Clean the Code example for the abstract factory

  Hello
  I read clean Code and I do not understand something.
  On page 38, it is suggested to instead use the switch instructions, we can use the abstract factory.
  The example is the following:
  Instead:

  public Money calculatePay(Employee e)
  throws InvalidEmployeeType {
    switch (e.type) {
    case COMMISSIONED:
      return calculateCommissionedPay(e);
    case HOURLY:
      return calculateHourlyPay(e);
    case SALARIED:
      return calculateSalariedPay(e);
    default:
      throw new InvalidEmployeeType(e.type);
    }
  }

  We can do this:

  public abstract class Employee {
    public abstract boolean isPayday();
    public abstract Money calculatePay();
    public abstract void deliverPay(Money pay);
  }
  -----------------
  public interface EmployeeFactory {
    public Employee makeEmployee(EmployeeRecord r) throws InvalidEmployeeType;
  }
  -----------------
  public class EmployeeFactoryImpl implements EmployeeFactory {
    public Employee makeEmployee(EmployeeRecord r) throws InvalidEmployeeType {
      switch (r.type) {
       case COMMISSIONED:
          return new CommissionedEmployee(r) ;
       case HOURLY:
          return new HourlyEmployee(r);
       case SALARIED:
          return new SalariedEmploye(r);
       default:
          throw new InvalidEmployeeType(r.type);
       }
    }
  }

  I don't see why the plant is necessary here. (I know not much make abstract and I am a beginner)
  The abstract class used with his methods wouldn't be enough? Subclasses (CommissionedEmployee, HourlyEmployee,...) are implemented methods that can be called when necessary. Instead of calculatePay (myEmployee), we call myEmployee.calculatePay (). Doesn't it all? So I don't know why the plant is located in this example.
  
  Thanks in advance for any help on this!
  
  lemonboston

  lemonboston wrote:
  Subclasses (CommissionedEmployee, HourlyEmployee,...) are implemented methods that can be called when necessary. Instead of calculatePay (myEmployee), we call myEmployee.calculatePay (). Doesn't it all?

  Well, Yes, that's all. Almost everything is. You're right, you call

  myEmployee.calculatePay()
  

  where "myEmployee" is an object of the appropriate subclass. But whence this object? At some point, you must have had a line that says

  Employee myEmployee = new SalariedEmployee()
  

  or something along that line. But how did you know to create a SalariedEmployee object and not a HourlyEmployee object? It must have been a few if statements going on there. And here comes the factory: you pass a token representing the employee at the factory (a type code of employee of a character, an employee number that it will search in a database, or something else) and the factory returns a derived object of this token.

• Need a script for the network card and Vswitch info

  Hello

  
  Can we have a script to list out the output of information network/vsiwtch as below for all clusters in VC to CSV

  . Name of host mcadress name of the physical card Vswitch name team Vswitch (NLB/FTL)

  Hello

  Sorry for the late reply, was absent for a few days

  It's the new version:

  $output = foreach ($esxi Get-cluster |) Get-VMHost | Name sort)

  {

  foreach ($vSS in (Get-VirtualSwitch - VMHost $esxi))

  {

  $pnic = $vSS.ExtensionData.Pnic - replace ".". *- » | Kind of Teddy bear

  $mac_address = foreach ($p in $pnic) {$esxi.ExtensionData.Config.Network.Pnic |} Where-Object {$_.} Device-match $p} | %{$_. Mac}}

  $esxi | Select-Object @{N = 'ESXi'; E={$_. Name}}, @{N = "Physical map"; {E = {[String]: Join (",", ($PNIC))}}, @{N = "MAC address"; {E = {[String]: Join (",", ($Mac_Address))}}, @{N = 'vSwitch name'; {E = {$vSS.Name}}, @{N = "vSwitch political grouping"; {E = {$vSS.ExtensionData.spec.Policy.NicTeaming.Policy}}

  }

  }

  $output | Export-CSV "C:\output.csv".

  Example of output:

  ESXi: test

  Physical map: vmnic0, vmnic1

  MAC address: 11:22:33:44:55:66, 11:22:33:44:55:67

  vSwitch name: vSwitch0

  vSwitch political group: loadbalance_srcid

  ESXi: test1

  Physical map: vmnic2, vmnic3

  MAC address: 11:22:33:44:55:68, 11:22:33:44:55:69

  vSwitch name: vSwitch1

  vSwitch political group: loadbalance_srcid

  Hope this helps,

  Steven.

• Code example for the information of the applicant

  Hello
  
  I need to get information from the applicant in Composite SOA. Can someone show me sample code to get information from the applicant in IOM 11 GR 2.
  
  Thank you

  Retrieve the Login of the applicant
  Object requesterXMLElem = getVariableData ("variableentree", "payload", "/ ns3:process / ns4:RequesterDetails / ns4:Login");
  String requesterLogin = ((oracle.xml.parser.v2.XMLElement) requesterXMLElem) .getText ();

  -Kevin

• A SCN for the entire database and the different SNA for the data files?

  DB Version: 11 g
  
  I always thought that there is a unique SCN for the database as a whole.
  A quote from the link below as
  When a control point is completed, Oracle stores the RCS individually in the control for each data file file
  http://www.dbapool.com/articles/1029200701.html
  
  
  What does that mean? There is a SNA for the entire database, and there are individual SCN for each data files?

  Well, unfortunately, the article says more bad than good things. Or if I can't call them wrong, they are rather confusing and rather than clear things for the reader, its making them appear to look more confused.

  First things, YVERT is used for read consistency (CR) mechanism and the backbone of the notion of Multiversioning. The control point is the mechanism to help that recovery is decided. Contrary to what said article, not any kind of checkpoints update both the data file and the control file, and also, there is not a type of them as well. In addition, the article says that the LAST_CHECKPOOINT is set to NULL, while its actually set to the infinity since it is not possible to detect the moment when the database is opened, that the last issue of control over the file would be. In the case of complete control point, this number is saved and is also associated with the toa Controlfile own database leader at the next startup. If this is not the case, there is an inconsistency in the stop_checkpoint of the data file and the stop_checkpoint reocrded in the control file, leading to a recovery of the instance.

  There are several types of control points. Similarly, there are several types of SNA as well. Without going into the details of these, IMO, the article simply means that when the control point write over a file passes, oracle updates the file checkpoint on it and this is recorded in the Controlifle. as well.

  HTH
  Aman...

• Y at - it an easy way to have a version number that the code VI has access to, and which is used as the version number for the executable file and the installer builds?

  Y at - it an easy way to have a version number that the code VI has access to, and which is used as the version number for the executable file and the installer builds? Now whenever I update my software I need to change the global variable where I store the version number, and then when I build I have in hand, open the properties and change the version number for the executable file and the installer. Is there an easy way to make these as all corresponding automatically?

  Have you tried a search? This question comes up a LOT. Here are the results of a search: http://forums.ni.com/t5/forums/searchpage/tab/message?location=Node%3A170&q=application+version#mess...

• Hey everyone if I use photoshop mixture do I need to pay for the cloud

  Hey everyone if I use photoshop mixture do I need to pay for the cloud

  Laughing out loud

• I want to collect rain for the day, month and year; Can what formula I use?

  I want to collect rain for the day, month and year; What formula or expression that I can use.

  I use a Rain Wise product that converts impulses to an analog value.  The rain wise device can be

  "the value measure up to 1", 5", or 10".  I will be setting the unit at 10 inches in increments of 0.01 inch.

  What I would do is at each time increments of signal I would consider it as 0.01 then after reaching

  a period of time a day or a month, back to zero.

  Need some advice on this problem.

  How about you, using a counter to count the number of times where the signal is less than 0.01?

  For example,.

  Counter.Count = signal<=>

  The total number of rain is

  Counter * 10 + signal

  Use TimeOfDay or TimeOfWeek to reset the counter.

• Whenever I try to update the 6 CS Master Collection that I encounter the error Code: U43M1D207 for the following applications: Prelude CS6 1.0.2 updated; Adobe SpeedGrade CS6 6.0.4 update; and Adobe Audition CS6.

  Whenever I try to update the 6 CS Master Collection that I encounter the error Code: U43M1D207 for the following applications: Prelude CS6 1.0.2 updated; Adobe SpeedGrade CS6 6.0.4 update; and Adobe Audition CS6.

  your download has been altered.  You may need to use another connection.

  Error in downloading, installing or updating Adobe Creative Cloud applications

• Satellite 1000-Z2: I need a driver for the display and the LAN

  Hello

  I reformatted my laptop S1000-Z2, and I have a real problem trying to find all the information about this model!

  Basically, I need a driver for the display and the LAN?

  Best regards

  Austin.

  What operating system do you use?
  If you use XP, you will not find the network on the site recommended driver driver!
  I can't give you advice where to find such driver because I don t know what the LAN card is installed in your oldie.

  But why you n t check yourself? Try to know what the LAN card you use and googel a bit for compatible applications ;)

• Satellite M30X-165 - need a driver for the PCI Flash memory

  Hey,.

  I need a driver for the PCI Flash memory, I have already searched the web and posted in other Forums, but I can't find anything. I heard he is hidden somewhere in another file... ? !
  I have a toshiba sm30X-165

  I would be very happy if someone can help me!

  Kind regards

  Freddy

  Drivers for Satellite M30X are placed in the archive on the European driver Toshiba page.
  Product type choose Archive.
  Then the Satellite-> Satellite M-> Satellite M30X

  There, you must download and install the Cardbus and Chip Set Utility driver

• 2000-2d19wm HP: I need drivers for the PCI device and SM Bus controller

  I have a Hp 2000-2d19wm and I have downgraded to win8 to win7. Now I am trying to install the drivers and I can't find it on the HP website. Please help me.

  Hello:

  You need this driver for smbus controller...

  http://h20566.www2.HP.com/hpsc/SWD/public/detail?swItemId=cp_118001_1

  You need this driver for the PCI Dev:

  Realtek card reader driver

  File name: sp64801.exe

• Need a driver for the gforce 6400 ultra 128 MB graphics card

  Original title: find a driver

  Hello

  I need a driver for the gforce 6400 ultra 128 MB graphics card.

  know of anyone who has this?

  TNX for help

  Hello

  Take a look in the manufacturer's website:

  http://www.nvidia.in/page/GeForce6.html

• My genuine Window Vista could not search for the new update, or errors are: Code 80073712

  My genuine Window Vista could not search for the new update, or errors are: Code 80073712

  If you forget to say 'thank you '?

  Description of the update of the system for Windows Vista tool
  http://support.Microsoft.com/kb/947821

  0 x 80073712 ERROR_SXS_COMPONENT_STORE_CORRUPT component store is in an inconsistent state.

  TaurArian [MVP] 2005-2010 - Update Services

• Windows XP keep getting an error code 0xD59 for the Service Pack to update KB2463332 & will not update?

  I get an error code 0xD59 for the update of Service Pack KB2463332?  Then he wants to resart my computer for an update failed?  Why?

  Hello

  
  Click on the below mentioned link to manually install the update on your computer.
  
  Microsoft SQL Server 2005 Express Edition Service Pack 4 for Windows XP.
  http://www.Microsoft.com/en-US/Download/details.aspx?ID=184
  After you install the update, restart your computer and check if the problem is resolved.