## Uses of Interface
org.modeshape.jcr.federation.spi.DocumentReader

- Packages that use DocumentReader
  Package | Description
  --- | ---
  org.modeshape.jcr.federation |
  org.modeshape.jcr.federation.spi | This package provides a Service Provider Interface (SPI) for connectors to external systems.

- - ### Uses of DocumentReader in org.modeshape.jcr.federation

    Classes in org.modeshape.jcr.federation that implement DocumentReader
    Modifier and Type | Class and Description
    --- | ---
    `class` | `FederatedDocumentReader` Implementation of a `DocumentReader` that be used to obtain "semantic" information from a federated document

  - ### Uses of DocumentReader in org.modeshape.jcr.federation.spi

    Methods in org.modeshape.jcr.federation.spi that return DocumentReader
    Modifier and Type | Method and Description
    --- | ---
    `protected DocumentReader` | Connector.`readDocument(Document document)` Obtain a new `DocumentReader` that can be used to read an existing document, typically used within the `Connector.storeDocument(Document)` and `Connector.updateDocument(DocumentChanges)` methods.

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