Package net.sf.saxon.functions

## Class IntegratedFunctionCall.ConfigurationCheckingFunction

- java.lang.Object
- - net.sf.saxon.functions.IntegratedFunctionCall.ConfigurationCheckingFunction

- All Implemented Interfaces:
    `ItemMappingFunction`
  Enclosing class:
    IntegratedFunctionCall

      public static class IntegratedFunctionCall.ConfigurationCheckingFunction
      extends java.lang.Object
      implements ItemMappingFunction

  This class checks that NodeInfo objects returned by an extension function were created under the right Configuration

- - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `ConfigurationCheckingFunction​(Configuration config)` |

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `Item` | `mapItem​(Item item)` | Map one item to another item.

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### ConfigurationCheckingFunction

          public ConfigurationCheckingFunction​(Configuration config)

  - ### Method Detail

    - #### mapItem

          public Item mapItem​(Item item)
                       throws XPathException

      Map one item to another item.
      Specified by:
        `mapItem` in interface `ItemMappingFunction`
      Parameters:
        `item` - The input item to be mapped.
      Returns:
        either the output item, or null.
      Throws:
        `XPathException` - if a dynamic error occurs