Index

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E

EnumRequester<T extends Enum<T>> - Class in collectionManagers.modeManagers.userMode

A utility class for requesting an enum value from the user.

EnumRequester() - Constructor for class collectionManagers.modeManagers.userMode.EnumRequester

exceptions - package exceptions

execute() - Method in class commandManagers.Command

Executes command.

execute() - Method in interface commandManagers.CommandInterface

Executes the command.

execute() - Method in class commandManagers.commands.Add

Adds a new city to the collection if an argument is not provided.

execute() - Method in class commandManagers.commands.AddIfMin

Adds a new city to the collection if its population is less than the population of the smallest city in the collection.

execute() - Method in class commandManagers.commands.Clear

Clears the collection if no argument is provided.

execute() - Method in class commandManagers.commands.ExecuteScript

Executes the command by reading and parsing the script file.

execute() - Method in class commandManagers.commands.Exit

Terminates the program by setting the isWorking variable in UserManager class to false.

execute() - Method in class commandManagers.commands.Help

Prints information about the available commands in the program to the console.

execute() - Method in class commandManagers.commands.History

Executes the History command

execute() - Method in class commandManagers.commands.Info

Overrides the method execute() in the Command class.

execute() - Method in class commandManagers.commands.PrintDescending

Executes the PrintDescending command by first checking if it has an argument, then retrieving the collection of cities and creating an ArrayList of cities.

execute() - Method in class commandManagers.commands.PrintFieldDescendingMetersAboveSeaLevel

Overrides the method execute() in the Command class.

execute() - Method in class commandManagers.commands.RemoveById

Overrides the method execute() in the Command class.

execute() - Method in class commandManagers.commands.RemoveGreater

Executes the RemoveGreater command.

execute() - Method in class commandManagers.commands.Save

Executes the Save command.

execute() - Method in class commandManagers.commands.Show

Executes the Show command by printing all the cities in the collection.

execute() - Method in class commandManagers.commands.SumOfMetersAboveSeaLevel

Computes the sum of meters above sea level of all cities in the collection and prints it to the console.

execute() - Method in class commandManagers.commands.UpdateId

Executes the UpdateId command by updating a city with a specified id number in the collection.

executeCommand(String[]) - Method in class commandManagers.CommandManager

Universe method for command executing.

ExecuteScript - Class in commandManagers.commands

ExecuteScript is a class that represents the execute_script command.

ExecuteScript() - Constructor for class commandManagers.commands.ExecuteScript

Constructs a new ExecuteScript object.

Exit - Class in commandManagers.commands

The Exit class is a command that terminates the program.

Exit() - Constructor for class commandManagers.commands.Exit

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