Class FilesystemContainer.FileItem

Method Detail

• getItemProperty

  public Property getItemProperty(Object id)

  Description copied from interface: Item

  Gets the Property corresponding to the given Property ID stored in the Item. If the Item does not contain the Property, null is returned.

  Specified by:

  getItemProperty in interface Item

  Parameters:

  id - identifier of the Property to get

  Returns:

  the Property with the given ID or null

• getItemPropertyIds

  public Collection<String> getItemPropertyIds()

  Description copied from interface: Item

  Gets the collection of IDs of all Properties stored in the Item.

  Specified by:

  getItemPropertyIds in interface Item

  Returns:

  unmodifiable collection containing IDs of the Properties stored the Item

• hashCode

  public int hashCode()

  Calculates a integer hash-code for the Property that's unique inside the Item containing the Property. Two different Properties inside the same Item contained in the same list always have different hash-codes, though Properties in different Items may have identical hash-codes.

  Overrides:

  hashCode in class Object

  Returns:

  A locally unique hash-code as integer

• equals

  public boolean equals(Object obj)

  Tests if the given object is the same as the this object. Two Properties got from an Item with the same ID are equal.

  Overrides:

  equals in class Object

  Parameters:

  obj - an object to compare with this object.

  Returns:

  true if the given object is the same as this object, false if not

• lastModified

  public Date lastModified()

  Gets the last modified date of this file.

  Returns:

  Date

• getName

  public String getName()

  Gets the name of this file.

  Returns:

  file name of this file.

• getIcon

  public Resource getIcon()

  Gets the icon of this file.

  Returns:

  the icon of this file.

• getSize

  public long getSize()

  Gets the size of this file.

  Returns:

  size

• toString

  public String toString()

  Overrides:

  toString in class Object

  See Also:

  Object.toString()

• addItemProperty

  public boolean addItemProperty(Object id,
                                 Property property)
                          throws UnsupportedOperationException

  Filesystem container does not support adding new properties.

  Specified by:

  addItemProperty in interface Item

  Parameters:

  id - ID of the new Property

  property - the Property to be added and associated with the id

  Returns:

  true if the operation succeeded, false if not

  Throws:

  UnsupportedOperationException - if the operation is not supported.

  See Also:

  Item.addItemProperty(Object, Property)

• removeItemProperty

  public boolean removeItemProperty(Object id)
                             throws UnsupportedOperationException

  Filesystem container does not support removing properties.

  Specified by:

  removeItemProperty in interface Item

  Parameters:

  id - ID of the Property to be removed

  Returns:

  true if the operation succeeded

  Throws:

  UnsupportedOperationException - if the operation is not supported. false if not

  See Also:

  Item.removeItemProperty(Object)