Save

java.lang.Object

commandManagers.Command

commandManagers.commands.Save

All Implemented Interfaces:: CommandInterface

public class Save extends Command

Save class represents the Save command in the program. When executed, it writes the current collection to the file.

Constructor Summary

Constructors

Constructor

Description

Save()
Method Summary

Modifier and Type

Method

Description

boolean

checkArgument(Object inputArgument)

Checks whether the given argument is valid for this command.

void

execute()

Executes the Save command.

String

getDescr()

Base method for show command description.

String

getName()

Base method for show command name

Methods inherited from class commandManagers.Command
getArgument, isHasArgument, setArgument

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- Save
  
  public Save()
Method Details
- getName
  
  public String getName()
  
  Description copied from class: Command
  
  Base method for show command name
  
  Specified by:
  
  getName in interface CommandInterface
  
  Specified by:
  
  getName in class Command
  
  Returns:
  
  command name
- getDescr
  
  public String getDescr()
  
  Description copied from class: Command
  
  Base method for show command description.
  
  Specified by:
  
  getDescr in interface CommandInterface
  
  Specified by:
  
  getDescr in class Command
  
  Returns:
  
  command description
- execute
  
  public void execute()
  
  Executes the Save command. Writes the current collection to the file.
  
  Specified by:
  
  execute in interface CommandInterface
  
  Specified by:
  
  execute in class Command
- checkArgument
  
  public boolean checkArgument(Object inputArgument)
  
  Checks whether the given argument is valid for this command. Since this command doesn't require an argument, this method always returns true.
  
  Specified by:
  
  checkArgument in interface CommandInterface
  
  Specified by:
  
  checkArgument in class Command
  
  Parameters:
  
  inputArgument - the argument to be checked
  
  Returns:
  
  true since this command doesn't require an argument