toString method

@override String toString()

A string representation of this object.

Some classes have a default textual representation, often paired with a static parse function (like int.parse). These classes will provide the textual representation as their string representation.

Other classes have no meaningful textual representation that a program will care about. Such classes will typically override toString to provide useful information when inspecting the object, mainly for debugging or logging.

Implementation

@override
String toString() {
  switch (kind) {
    case TerminalScriptStepKind.line:
      return 'TerminalScriptStep.line($text)';
    case TerminalScriptStepKind.text:
      return 'TerminalScriptStep.text($text)';
    case TerminalScriptStepKind.key:
      if (char == null) return 'TerminalScriptStep.key($key)';
      return 'TerminalScriptStep.key($key, $char)';
  }
}