public function InputDefinition::addArgument in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 vendor/symfony/console/Input/InputDefinition.php \Symfony\Component\Console\Input\InputDefinition::addArgument()

Adds an InputArgument object.

Parameters

InputArgument $argument An InputArgument object:

Throws

\LogicException When incorrect argument is given

1 call to InputDefinition::addArgument()

InputDefinition::addArguments in vendor/symfony/console/Input/InputDefinition.php

Adds an array of InputArgument objects.

File

vendor/symfony/console/Input/InputDefinition.php, line 105

Class

InputDefinition

A InputDefinition represents a set of valid command line arguments and options.

Namespace

Symfony\Component\Console\Input

Code

public function addArgument(InputArgument $argument) {
  if (isset($this->arguments[$argument
    ->getName()])) {
    throw new \LogicException(sprintf('An argument with name "%s" already exists.', $argument
      ->getName()));
  }
  if ($this->hasAnArrayArgument) {
    throw new \LogicException('Cannot add an argument after an array argument.');
  }
  if ($argument
    ->isRequired() && $this->hasOptional) {
    throw new \LogicException('Cannot add a required argument after an optional one.');
  }
  if ($argument
    ->isArray()) {
    $this->hasAnArrayArgument = true;
  }
  if ($argument
    ->isRequired()) {
    ++$this->requiredCount;
  }
  else {
    $this->hasOptional = true;
  }
  $this->arguments[$argument
    ->getName()] = $argument;
}