Package org.gradle.api.artifacts.ivy

## Interface IvyExtraInfo

- All Known Subinterfaces:
    `IvyExtraInfoSpec`

      public interface IvyExtraInfo

  Represents the set of "extra" info elements in the Ivy descriptor. These elements are children of the "ivy" element, but are not defined in the Ivy schema and come from other namespaces.

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `Map<QName,​String>` | `asMap()` | Returns a map view of the 'extra' info elements such that each key is a javax.xml.namespace.QName representing the namespace and name of the element and each value is the content of the element.
    `String` | `get​(String name)` | Returns the value of the element with the unique element name.
    `String` | `get​(String namespace, String name)` | Returns the value of the element with the name and namespace provided.

- - ### Method Detail

    - #### get

          @Nullable
          String get​(String name)
              throws InvalidUserDataException

      Returns the value of the element with the unique element name. If there are multiple elements with the same element name, in different namespaces, a `InvalidUserDataException` will be thrown.
      Parameters:
        `name` - The unique name of the element whose value should be returned
      Returns:
        The value of the element, or null if there is no such element.
      Throws:
        `InvalidUserDataException`

    - #### get

          @Nullable
          String get​(String namespace,
                     String name)

      Returns the value of the element with the name and namespace provided.
      Parameters:
        `namespace` - The namespace of the element whose value should be returned
        `name` - The name of the element whose value should be returned
      Returns:
        The value of the element, or null if there is no such element.

    - #### asMap

          Map<QName,​String> asMap()

      Returns a map view of the 'extra' info elements such that each key is a javax.xml.namespace.QName representing the namespace and name of the element and each value is the content of the element.
      Returns:
        The map view of the extra info elements. Returns an empty map if there are no elements.