Constructor Detail

• InMemoryBlackboard

  InMemoryBlackboard(String blackboardId)

Method Detail

• getObjects

   List<Object> getObjects()

  Entries in the order they were added. The default instance of any type is the last one Objects are immutable and may not be removed.

• getBlackboardId

   String getBlackboardId()

  Unique identifier of this blackboard. Blackboard doesn't extend StableIdentified to avoid conflict with implementations that are otherwise identified

• spawn

   Blackboard spawn()

  Spawn an independent child blackboard based on the content of this

• clear

   Unit clear()

  Clear all entries from the blackboard. Not intended for use in user code.

• hide

   Unit hide(Object what)

  Hide this object. Does not remove it from the blackboard but will prevent it being retrieved.

• isHidden

   final Boolean isHidden(Object what)

• get

   Object get(String name)

  Return the value of a variable, if it is set by name. Does not limit return via type information.

• bind

   Blackboard bind(String key, Object value)

• bindProtected

   Blackboard bindProtected(String key, Object value)

  Bind a value to a name and mark it as protected. Protected bindings survive Blackboard.clear operations, which occur during state transitions. Use this for bindings that should persist across states, such as conversation history and user identity.

• plusAssign

   Unit plusAssign(Object value)

• plusAssign

   Unit plusAssign(Pair<String, Object> pair)

• set

   Unit set(String key, Object value)

  Bind a value to a name

• getOrPut

   <V extends Any> V getOrPut(String name, Function0<V> creator)

  Threadsafe get or put

• setCondition

   Blackboard setCondition(String key, Boolean value)

  Explicitly set the condition value Used in planning.

• getCondition

   Boolean getCondition(String key)

• addObject

   Blackboard addObject(Object value)

  Add to entries without binding to a variable name. Implementations must respect the order in which entities were added. This is equivalent to using the default binding name as the key. For example, if you add a Dog to the blackboard without a key, it will be bound to the default binding name "it" and will be the last entry in the list of objects. Equivalent:

  blackboard["it"] = dog
  blackboard.addObject(dog)

• expressionEvaluationModel

   Map<String, Object> expressionEvaluationModel()

  Expose the model data for use in prompts Prefer more strongly typed usage patterns

• infoString

   String infoString(Boolean verbose, Integer indent)