Method Detail

• getReader

  Reader getReader()
            throws IOException

  Returns a new Reader on the underlying source object. Returns null if the source can't be reopened.

  Returns:

  the reader to the resource

  Throws:

  IOException - if there was an error opening for stream

• canReopenSource

  boolean canReopenSource()

  Returns true if the source can be restarted (ie. if getReader() will return non-null on subsequent calls.

  Returns:

  true if the resource can be reopened for reading

• getLine

  String getLine​(int lineNumber,
                 Janitor janitor)

  Returns a line from the source, or null, if unavailable. If you supply a Janitor, resources will be cached.

  Parameters:

  lineNumber - the number of the line of interest

  janitor - helper to clean up afterwards

  Returns:

  the line of interest

• cleanup

  void cleanup()

  Cleans up any cached resources used by getLine().

  Specified by:

  cleanup in interface HasCleanup

• getURI

  URI getURI()

  Returns a URI for this source.

  Since:

  2.3.0