Package com.tnsai.intelligence.rag.hierarchy

Class HierarchyMetadata

java.lang.Object
com.tnsai.intelligence.rag.hierarchy.HierarchyMetadata
public final class HierarchyMetadata extends Object
Canonical metadata keys for hierarchical retrieval.

Input documents declare ID, PARENT_ID, and optionally SOURCE. The built-in Role binding uses an existing entryId as the hierarchy ID when ID is absent and assigns the enclosing @Knowledge.name() as SOURCE.

Since:
0.13.0

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final String
    DEPTH
    Number of parent edges between the hit and this result.
    static final String
    FLAT
    Whether the hit belongs to a flat index with no parent.
    static final String
    HIT_ID
    Original child-hit identifier that caused an expansion.
    static final String
    ID
    Stable hierarchy document identifier.
    static final String
    PARENT_ID
    Identifier of the immediate parent document.
    static final String
    PATH
    Stable child-to-parent identifier path.
    static final String
    SOURCE
    Source group used by annotation-level source fencing.
    static final String
    STOP_REASON
    Reason expansion stopped before reaching the hierarchy root.
    static final String
    TRUNCATED
    Whether expansion stopped before reaching the hierarchy root.

  • Method Summary

    Methods inherited from class java.lang.Object

    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait