Package com.github.mafelp.utils

Class Command

java.lang.Object
com.github.mafelp.utils.Command
public class Command
extends java.lang.Object
Class to parse strings to commands.

  • Field Summary

    Fields
    Modifier and Type Field Description
    private java.lang.String[] arguments
    The arguments of the command as an argument
    private java.lang.String command
    The command aka.

  • Constructor Summary

    Constructors
    Constructor Description
    Command​(java.lang.String command, java.lang.String[] arguments)
    default constructor for manual construction.

  • Method Summary

    Modifier and Type Method Description
    private boolean argumentIsAvailable​(int index)
    Checks if the index to get the argument from is present.
    java.lang.String[] getArguments()
    Gets the argument array.
    java.util.Optional<java.lang.Boolean> getBooleanArgument​(int index)
    Gets the argument at the index as a boolean.
    java.lang.String getCommand()
    Gets the command - the first argument in the parsed string.
    java.util.Optional<java.lang.Integer> getIntegerArgument​(int index)
    Gets the argument at the index as an int.
    java.util.Optional<java.lang.Long> getLongArgument​(int index)
    Gets the argument at the index as a Long/int.
    java.util.Optional<java.lang.String> getStringArgument​(int index)
    Gets the argument at the index as a string.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • arguments

      private final java.lang.String[] arguments
      The arguments of the command as an argument

    • command

      private final java.lang.String command
      The command aka. the first argument passed in.

  • Constructor Details

    • Command

      public Command​(java.lang.String command, java.lang.String[] arguments)
      default constructor for manual construction.
      Parameters:
      command - the command
      arguments - an Array of arguments for the command.

  • Method Details

    • getStringArgument

      public java.util.Optional<java.lang.String> getStringArgument​(int index)
      Gets the argument at the index as a string.
      Parameters:
      index - the index of the argument.
      Returns:
      the value of the index.

    • getBooleanArgument

      public java.util.Optional<java.lang.Boolean> getBooleanArgument​(int index)
      Gets the argument at the index as a boolean.
      Parameters:
      index - index of the argument.
      Returns:
      the value.

    • getLongArgument

      public java.util.Optional<java.lang.Long> getLongArgument​(int index)
      Gets the argument at the index as a Long/int.
      Parameters:
      index - index of the argument.
      Returns:
      the value.

    • getIntegerArgument

      public java.util.Optional<java.lang.Integer> getIntegerArgument​(int index)
      Gets the argument at the index as an int.
      Parameters:
      index - index of the argument.
      Returns:
      the value.

    • getArguments

      public java.lang.String[] getArguments()
      Gets the argument array.
      Returns:
      the arguments as a string array

    • getCommand

      public java.lang.String getCommand()
      Gets the command - the first argument in the parsed string.
      Returns:
      the command.

    • argumentIsAvailable

      private boolean argumentIsAvailable​(int index)
      Checks if the index to get the argument from is present. - checking this before trying to get the value of an index helps preventing an array out of bound exception.
      Parameters:
      index - the index to check if it is present
      Returns:
      success state - is the index available, yes/no