## Uses of Interface
org.xml.sax.Locator

- Packages that use Locator
  Package | Description
  --- | ---
  org.xml.sax | Provides the core SAX APIs.
  org.xml.sax.ext | Provides interfaces to SAX2 facilities that conformant SAX drivers won't necessarily support.
  org.xml.sax.helpers | Provides helper classes, including support for bootstrapping SAX-based applications.

- - ### Uses of Locator in org.xml.sax

    Methods in org.xml.sax with parameters of type Locator
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | ContentHandler.`setDocumentLocator​(Locator locator)` | Receive an object for locating the origin of SAX document events.
    `void` | DocumentHandler.`setDocumentLocator​(Locator locator)` | Deprecated. Receive an object for locating the origin of SAX document events.
    `void` | HandlerBase.`setDocumentLocator​(Locator locator)` | Deprecated. Receive a Locator object for document events.

    Constructors in org.xml.sax with parameters of type Locator
    Constructor | Description
    --- | ---
    `SAXParseException​(String message, Locator locator)` | Create a new SAXParseException from a message and a Locator.
    `SAXParseException​(String message, Locator locator, Exception e)` | Wrap an existing exception in a SAXParseException.

  - ### Uses of Locator in org.xml.sax.ext

    Subinterfaces of Locator in org.xml.sax.ext
    Modifier and Type | Interface | Description
    --- | --- | ---
    `interface` | `Locator2` | SAX2 extension to augment the entity information provided though a `Locator`.

    Classes in org.xml.sax.ext that implement Locator
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `Locator2Impl` | SAX2 extension helper for holding additional Entity information, implementing the `Locator2` interface.

    Constructors in org.xml.sax.ext with parameters of type Locator
    Constructor | Description
    --- | ---
    `Locator2Impl​(Locator locator)` | Copy an existing Locator or Locator2 object.

  - ### Uses of Locator in org.xml.sax.helpers

    Classes in org.xml.sax.helpers that implement Locator
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `LocatorImpl` | Provide an optional convenience implementation of Locator.

    Methods in org.xml.sax.helpers with parameters of type Locator
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | DefaultHandler.`setDocumentLocator​(Locator locator)` | Receive a Locator object for document events.
    `void` | ParserAdapter.`setDocumentLocator​(Locator locator)` | Adapter implementation method; do not call.
    `void` | XMLFilterImpl.`setDocumentLocator​(Locator locator)` | Filter a new document locator event.
    `void` | XMLReaderAdapter.`setDocumentLocator​(Locator locator)` | Set a document locator.

    Constructors in org.xml.sax.helpers with parameters of type Locator
    Constructor | Description
    --- | ---
    `LocatorImpl​(Locator locator)` | Copy constructor.