interface StoryStep<T : StoryHandlerDefinition> (source)
A step is a part of a StoryDefinition. Used to manage workflow in a StoryHandler.
baseIntent |
Returns intent or the StoryDefinition.mainIntent if intent is null. open val baseIntent: IntentAware |
children |
The optional children of the step. open val children: Set<StoryStep<T>> |
entityStepSelection |
If not null, entity has to be set in the current action to trigger the step. open val entityStepSelection: EntityStepSelection? |
hasNoChildren |
Flag indicating if it's the step has no children. open val hasNoChildren: Boolean |
intent |
The main intent of the step. If not null and if the current intent is equals to intent, this step will be automatically selected to be the current step. open val intent: IntentAware? |
name |
The name of the step. abstract val name: String |
otherStarterIntents |
Same behaviour than intent in the rare case when the step handle more than one intent. open val otherStarterIntents: Set<IntentAware> |
secondaryIntents |
The secondary intents of this step. If detected and if the current step is this step, the current step remains this step. open val secondaryIntents: Set<IntentAware> |
answer |
The custom answer for this step. When returning a null value, it means that the step is not able to answer to the current request. open fun answer(): T.() -> Any? |
selectFromAction |
Does this Step has to be automatically selected from the action context? if returns true, the step is selected. open fun selectFromAction(userTimeline: UserTimeline, dialog: Dialog, action: Action, intent: Intent?): Boolean |
selectFromActionAndEntityStepSelection |
Does this step hast to be selected from its entityStepSelection? Returns null if there is no entityStepSelection. open fun selectFromActionAndEntityStepSelection(action: Action, intent: Intent? = null): Boolean? |
selectFromBus |
Does this Step has to be selected from the Bus? This method is called if StoryHandlerBase.checkPreconditions does not call BotBus.end. If this functions returns true, the step is selected and remaining steps are not tested. open fun selectFromBus(): BotBus.() -> Boolean |
selectFromDialog |
Does this Step has to be automatically selected from the dialog context? if returns true, the step is selected. open fun selectFromDialog(userTimeline: UserTimeline, dialog: Dialog, intent: Intent?): Boolean |
selectFromDialogAndEntityStepSelection |
Does this step hast to be selected from its entityStepSelection? Returns null if there is no entityStepSelection. open fun selectFromDialogAndEntityStepSelection(dialog: Dialog, intent: Intent? = null): Boolean? |
supportIntent |
Does this step support this intent? open fun supportIntent(i: Intent): Boolean |
supportStarterIntent |
Does this step support this intent as starter intent? open fun supportStarterIntent(i: Intent): Boolean |
SimpleStoryStep |
StoryStep without custom StoryHandlerDefinition. interface SimpleStoryStep : StoryStep<StoryHandlerDefinition> |
StoryDataStep |
A step that can have specific preconditions and can use input data object in handler. interface StoryDataStep<T : StoryHandlerDefinition, TD, D> : StoryStep<T> |