Constructor Detail

• AbstractMetadata

  public AbstractMetadata()

Method Detail

• setFile

  public Metadata setFile(File file)

  Description copied from interface: Metadata
  Sets the file of the metadata.

  Specified by:

  setFile in interface Metadata

  Parameters:

  file - The file of the metadata, may be null

  Returns:

  The new metadata, never null.

• setProperties

  public Metadata setProperties(Map<String,String> properties)

  Description copied from interface: Metadata
  Sets the properties for the metadata.

  Specified by:

  setProperties in interface Metadata

  Parameters:

  properties - The properties for the metadata, may be null.

  Returns:

  The new metadata, never null.

• getProperty

  public String getProperty(String key,
                   String defaultValue)

  Description copied from interface: Metadata
  Gets the specified property.

  Specified by:

  getProperty in interface Metadata

  Parameters:

  key - The name of the property, must not be null.

  defaultValue - The default value to return in case the property is not set, may be null.

  Returns:

  The requested property value or null if the property is not set and no default value was provided.

• copyProperties

  protected static Map<String,String> copyProperties(Map<String,String> properties)

  Copies the specified metadata properties. This utility method should be used when creating new metadata instances with caller-supplied properties.

  Parameters:

  properties - The properties to copy, may be null.

  Returns:

  The copied and read-only properties, never null.

• toString

  public String toString()

  Overrides:

  toString in class Object

• equals

  public boolean equals(Object obj)

  Compares this metadata with the specified object.

  Overrides:

  equals in class Object

  Parameters:

  obj - The object to compare this metadata against, may be null.

  Returns:

  true if and only if the specified object is another Metadata with equal coordinates, type, nature, properties and file, false otherwise.

• hashCode

  public int hashCode()

  Returns a hash code for this metadata.

  Overrides:

  hashCode in class Object

  Returns:

  A hash code for the metadata.