Package org.silverpeas.components.gallery.model

## Class MetaDataSet

- java.lang.Object
- - org.silverpeas.components.gallery.model.MetaDataSet

- All Implemented Interfaces:
    `Serializable`

      public class MetaDataSet
      extends Object
      implements Serializable

  A set of metadata embedded in a media.
  Author:
    mmoquillon
  See Also:
    Serialized Form

- - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | `addMetaData​(MetaData data)` | Adds a metadata.
    `MetaData` | `getMetaData​(String property)` | Gets a metadata according to the specified property name.
    `Collection<String>` | `getMetaDataProperties()` | Gets all metadata property names.

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

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

- - ### Method Detail

    - #### addMetaData

          public void addMetaData​(MetaData data)

      Adds a metadata.
      Parameters:
        `data` - a metadata.

    - #### getMetaData

          public MetaData getMetaData​(String property)

      Gets a metadata according to the specified property name.
      Parameters:
        `property` - the property name for which the metadata is requested.
      Returns:
        the metadata if it exists, null otherwise.

    - #### getMetaDataProperties

          public Collection<String> getMetaDataProperties()

      Gets all metadata property names.
      Returns:
        the list of metadata property names, empty list if no metadata.