io.vertx.reactivex.core.cli

## Class CommandLine

- java.lang.Object
- - io.vertx.reactivex.core.cli.CommandLine

-     public class CommandLine
      extends Object

  The parser transforms a CLI (a model) into an `CommandLine`. This `CommandLine` has stored the argument and option values. Only instance of parser should create objects of this type.

  NOTE: This class has been automatically generated from the `original` non RX-ified interface using Vert.x codegen.

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `static io.vertx.lang.rx.TypeArg<CommandLine>` | `__TYPE_ARG`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `CommandLine(CommandLine delegate)`

  - ### Method Summary

    All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
    Modifier and Type | Method and Description
    --- | ---
    `boolean` | `acceptMoreValues(Option option)` Checks whether or not the given option accept more values.
    `List<String>` | `allArguments()`
    `CLI` | `cli()`
    `static CommandLine` | `create(CLI cli)` Creates a command line object from the `CLI`.
    `boolean` | `equals(Object o)`
    `<T> T` | `getArgumentValue(int index)` Gets the value of an argument with the given index.
    `<T> T` | `getArgumentValue(String name)` Gets the value of an argument with the matching name (arg name).
    `CommandLine` | `getDelegate()`
    `<T> T` | `getOptionValue(String name)` Gets the value of an option with the matching name (can be the long name, short name or arg name).
    `String` | `getRawValueForArgument(Argument arg)` Gets the raw value of the given argument.
    `String` | `getRawValueForOption(Option option)` Gets the raw value of the given option.
    `List<String>` | `getRawValues(Option option)` Deprecated.
    `List<String>` | `getRawValuesForArgument(Argument argument)` Gets the raw values of the given argument.
    `List<String>` | `getRawValuesForOption(Option option)` Gets the raw values of the given option.
    `int` | `hashCode()`
    `boolean` | `isArgumentAssigned(Argument arg)` Checks whether or not the given argument has been assigned in the command line.
    `boolean` | `isAskingForHelp()` Checks whether or not the user has passed a "help" option and is asking for help.
    `boolean` | `isFlagEnabled(String name)` Gets the value of an option marked as a flag.
    `boolean` | `isOptionAssigned(Option option)` Checks whether or not the given option has been assigned in the command line.
    `boolean` | `isSeenInCommandLine(Option option)` Checks whether or not the given option has been seen in the user command line.
    `boolean` | `isValid()` Checks whether or not the command line is valid, i.e.
    `static CommandLine` | `newInstance(CommandLine arg)`
    `String` | `toString()`

    - ### Methods inherited from class java.lang.Object

      `clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

- - ### Field Detail

    - #### __TYPE_ARG

          public static final io.vertx.lang.rx.TypeArg<CommandLine> __TYPE_ARG

  - ### Constructor Detail

    - #### CommandLine

          public CommandLine(CommandLine delegate)

  - ### Method Detail

    - #### toString

          public String toString()

      Overrides:
        `toString` in class `Object`

    - #### equals

          public boolean equals(Object o)

      Overrides:
        `equals` in class `Object`

    - #### hashCode

          public int hashCode()

      Overrides:
        `hashCode` in class `Object`

    - #### getDelegate

          public CommandLine getDelegate()

    - #### create

          public static CommandLine create(CLI cli)

      Creates a command line object from the `CLI`. This object is intended to be used by the parser to set the argument and option values.
      Parameters:
        `cli` - the CLI definition
      Returns:
        the command line object

    - #### cli

          public CLI cli()

      Returns:
        the model of this command line object.

    - #### allArguments

          public List<String> allArguments()

      Returns:
        the ordered list of arguments. Arguments are command line arguments not matching an option.

    - #### getOptionValue

          public <T> T getOptionValue(String name)

      Gets the value of an option with the matching name (can be the long name, short name or arg name).
      Parameters:
        `name` - the name
      Returns:
        the value, `null` if not set

    - #### getArgumentValue

          public <T> T getArgumentValue(String name)

      Gets the value of an argument with the matching name (arg name).
      Parameters:
        `name` - the name
      Returns:
        the value, `null` if not set

    - #### getArgumentValue

          public <T> T getArgumentValue(int index)

      Gets the value of an argument with the given index.
      Parameters:
        `index` - the index
      Returns:
        the value, `null` if not set

    - #### isFlagEnabled

          public boolean isFlagEnabled(String name)

      Gets the value of an option marked as a flag.

      Calling this method an a non-flag option throws an `IllegalStateException`.
      Parameters:
        `name` - the option name
      Returns:
        `true` if the flag has been set in the command line, `false` otherwise.

    - #### isOptionAssigned

          public boolean isOptionAssigned(Option option)

      Checks whether or not the given option has been assigned in the command line.
      Parameters:
        `option` - the option
      Returns:
        `true` if the option has received a value, otherwise.

    - #### getRawValues

          @Deprecated
          public List<String> getRawValues(Option option)

      Deprecated.
      Gets the raw values of the given option. Raw values are simple "String", not converted to the option type.
      Parameters:
        `option` - the option
      Returns:
        the list of values, empty if none

    - #### getRawValuesForOption

          public List<String> getRawValuesForOption(Option option)

      Gets the raw values of the given option. Raw values are simple "String", not converted to the option type.
      Parameters:
        `option` - the option
      Returns:
        the list of values, empty if none

    - #### getRawValuesForArgument

          public List<String> getRawValuesForArgument(Argument argument)

      Gets the raw values of the given argument. Raw values are simple "String", not converted to the argument type.
      Parameters:
        `argument` - the argument
      Returns:
        the list of values, empty if none

    - #### getRawValueForOption

          public String getRawValueForOption(Option option)

      Gets the raw value of the given option. Raw values are the values as given in the user command line.
      Parameters:
        `option` - the option
      Returns:
        the value, `null` if none.

    - #### acceptMoreValues

          public boolean acceptMoreValues(Option option)

      Checks whether or not the given option accept more values.
      Parameters:
        `option` - the option
      Returns:
        if the option accepts more values, otherwise.

    - #### getRawValueForArgument

          public String getRawValueForArgument(Argument arg)

      Gets the raw value of the given argument. Raw values are the values as given in the user command line.
      Parameters:
        `arg` - the argument
      Returns:
        the value, `null` if none.

    - #### isArgumentAssigned

          public boolean isArgumentAssigned(Argument arg)

      Checks whether or not the given argument has been assigned in the command line.
      Parameters:
        `arg` - the argument
      Returns:
        `true` if the argument has received a value, otherwise.

    - #### isSeenInCommandLine

          public boolean isSeenInCommandLine(Option option)

      Checks whether or not the given option has been seen in the user command line.
      Parameters:
        `option` - the option
      Returns:
        `true` if the user command line has used the option

    - #### isValid

          public boolean isValid()

      Checks whether or not the command line is valid, i.e. all constraints from arguments and options have been satisfied. This method is used when the parser validation is disabled.
      Returns:
        `true` if the current `CommandLine` object is valid. otherwise.

    - #### isAskingForHelp

          public boolean isAskingForHelp()

      Checks whether or not the user has passed a "help" option and is asking for help.
      Returns:
        `true` if the user command line has enabled a "Help" option, otherwise.

    - #### newInstance

          public static CommandLine newInstance(CommandLine arg)

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