when<TResult extends Object?> method

  1. @optionalTypeArgs
TResult when<TResult extends Object?>(
  1. TResult $default(
    1. String name,
    2. String parameters,
    3. bool responseRequired,
    4. String toolCallId,
    5. String? customSessionId,
    6. String? toolType,
    )
)

A switch-like method, using callbacks.

As opposed to map, this offers destructuring. It is equivalent to doing:

switch (sealedClass) {
  case Subclass(:final field):
    return ...;
  case Subclass2(:final field2):
    return ...;
}

Implementation

@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String name,  String parameters,  bool responseRequired,  String toolCallId,  String? customSessionId,  String? toolType)  $default,) {final _that = this;
switch (_that) {
case _ToolCall():
return $default(_that.name,_that.parameters,_that.responseRequired,_that.toolCallId,_that.customSessionId,_that.toolType);case _:
  throw StateError('Unexpected subclass');

}
}