# Uses of Package
javax.xml.xpath

- Packages that use javax.xml.xpath
  Package | Description
  --- | ---
  javax.xml.xpath |
  org.apache.xalan.extensions | Implementation of Xalan Extension Mechanism.
  org.apache.xpath.jaxp |

- Classes in javax.xml.xpath used by javax.xml.xpath
  Class and Description
  XPath `XPath` provides access to the XPath evaluation environment and expressions.
  XPathException `XPathException` represents a generic XPath exception.
  XPathExpression `XPathExpression` provides access to compiled XPath expressions.
  XPathExpressionException `XPathExpressionException` represents an error in an XPath expression.
  XPathFactory An `XPathFactory` instance can be used to create `XPath` objects.
  XPathFactoryConfigurationException `XPathFactoryConfigurationException` represents a configuration error in a `XPathFactory` environment.
  XPathFunction `XPathFunction` provides access to XPath functions.
  XPathFunctionException `XPathFunctionException` represents an error with an XPath function.
  XPathFunctionResolver `XPathFunctionResolver` provides access to the set of user defined `XPathFunction`s.
  XPathVariableResolver `XPathVariableResolver` provides access to the set of user defined XPath variables.

- Classes in javax.xml.xpath used by org.apache.xalan.extensions
  Class and Description
  XPathFunction `XPathFunction` provides access to XPath functions.
  XPathFunctionException `XPathFunctionException` represents an error with an XPath function.
  XPathFunctionResolver `XPathFunctionResolver` provides access to the set of user defined `XPathFunction`s.

- Classes in javax.xml.xpath used by org.apache.xpath.jaxp
  Class and Description
  XPath `XPath` provides access to the XPath evaluation environment and expressions.
  XPathExpression `XPathExpression` provides access to compiled XPath expressions.
  XPathExpressionException `XPathExpressionException` represents an error in an XPath expression.
  XPathFactory An `XPathFactory` instance can be used to create `XPath` objects.
  XPathFactoryConfigurationException `XPathFactoryConfigurationException` represents a configuration error in a `XPathFactory` environment.
  XPathFunctionResolver `XPathFunctionResolver` provides access to the set of user defined `XPathFunction`s.
  XPathVariableResolver `XPathVariableResolver` provides access to the set of user defined XPath variables.

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