## Uses of Class
org.apache.uima.cas.impl.FSIndexFlat.FSIteratorFlat

- Packages that use FSIndexFlat.FSIteratorFlat
  Package | Description
  --- | ---
  org.apache.uima.cas.impl | Implementation and Low-Level API for the CAS Interfaces.

- - ### Uses of FSIndexFlat.FSIteratorFlat in org.apache.uima.cas.impl

    Methods in org.apache.uima.cas.impl that return FSIndexFlat.FSIteratorFlat
    Modifier and Type | Method and Description
    --- | ---
    `FSIndexFlat.FSIteratorFlat<TI>` | FSIndexFlat.FSIteratorFlat.`copy()`
    `FSIndexFlat.FSIteratorFlat<T>` | FSIndexFlat.`iterator(FeatureStructure fs)` As of July 2015, flattened indexes are disabled - too little benefit, too many edge cases: edge cases to handle: going from non-JCas -> JCas requires existing flat indexes to be invalidated edge case: entering a PEAR, may require different impl of flattened indexes while in the PEAR, plus restoration of previous versions upon PEAR exit This iterator either returns an iterator over the flattened index, or null.

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