Constructor Detail

Method Detail

• get

   abstract Object get(String name)

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

• hide

   abstract Unit hide(Object what)

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

• getOrPut

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

  Threadsafe get or put

• hasValue

   Boolean hasValue(String variable, String type, DataDictionary dataDictionary)

  Indicates whether this blackboard contains a variable.

• getValue

   Object getValue(String variable, String type, DataDictionary dataDictionary)

  Resolve the value of a variable, if it is set. Resolve superclasses For example, getValue("it", "Animal") will match a Dog if Dog extends Animal

• count

   <T extends Any> Integer count(Class<T> clazz)

• last

   <T extends Any> T last(Class<T> clazz)

  Last entry of the given type, if there is one

• objectsOfType

   <T extends Any> List<T> objectsOfType(Class<T> clazz)

  Return all objects of the given type

• spawn

   abstract Blackboard spawn()

  Spawn an independent child blackboard based on the content of this

• setCondition

   abstract Blackboard setCondition(String key, Boolean value)

  Explicitly set the condition value Used in planning.

• getCondition

   abstract Boolean getCondition(String key)

• lastResult

   Object lastResult()

  Last result, of any type, if there is one.

• expressionEvaluationModel

   abstract Map<String, Object> expressionEvaluationModel()

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

• clear

  @ApiStatus.Internal() abstract Unit clear()

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

• getBlackboardId

   abstract String getBlackboardId()

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

• getObjects

   abstract 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.