toValue method
Implementation
String toValue() {
switch (this) {
case DialogActionType.elicitIntent:
return 'ElicitIntent';
case DialogActionType.confirmIntent:
return 'ConfirmIntent';
case DialogActionType.elicitSlot:
return 'ElicitSlot';
case DialogActionType.close:
return 'Close';
case DialogActionType.delegate:
return 'Delegate';
}
}