Class Summary Class Description IntentA representation of an intent behind a query. IntentModelThis is the root node of an intent model. IntentNodeAn intent in an intent model tree. InterpretationNodeAn interpretation which may have multiple intents. NodeA node in the intent model tree ParentNode<T extends Node>A node which is not a leaf in the intent tree SourceA representation of a source. SourceNodeA source node in an intent model tree.