org.basex.io
Class IOUrl

java.lang.Object
  org.basex.io.IO
      org.basex.io.IOUrl

public final class IOUrl
extends IO

BaseX input stream.

Author:

Workgroup DBIS, University of Konstanz 2005-08, ISC License, Christian Gruen

Field Summary

Fields inherited from class org.basex.io.IO

BASEXSUFFIX, BLOCKFILL, BLOCKSIZE, DUMMY, GZSUFFIX, MAXHEIGHT, NODEPOWER, TXTSUFFIX, XMLSUFFIX, XQSUFFIX, ZIPSUFFIX

Constructor Summary

IOUrl(java.lang.String u)
Constructor.

Method Summary

BufferInput	buffer() Returns a buffered reader for the file.
void	cache() Caches the contents.
boolean	exists() Verifies if the file exists.
org.xml.sax.InputSource	inputSource() Returns the next input source.
IO	merge(IO f) Merges two filenames.

Methods inherited from class org.basex.io.IO

children, content, date, dbdelete, dbfile, dbname, dbpath, delete, eq, get, getDir, isDir, isSymLink, isSymlink, length, more, name, path, suffix, toString, url, valid, write

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

IOUrl

public IOUrl(java.lang.String u)

Constructor.

Parameters:

u - url

Method Detail

cache

public void cache()
           throws java.io.IOException

Description copied from class: IO

Caches the contents.

Specified by:

cache in class IO

Throws:

java.io.IOException - I/O exception

exists

public boolean exists()

Description copied from class: IO

Verifies if the file exists.

Overrides:

exists in class IO

Returns:

result of check

inputSource

public org.xml.sax.InputSource inputSource()

Description copied from class: IO

Returns the next input source.

Specified by:

inputSource in class IO

Returns:

input source

buffer

public BufferInput buffer()
                   throws java.io.IOException

Description copied from class: IO

Returns a buffered reader for the file.

Specified by:

buffer in class IO

Returns:

buffered reader

Throws:

java.io.IOException - I/O exception

merge

public IO merge(IO f)

Description copied from class: IO

Merges two filenames.

Overrides:

merge in class IO

Parameters:

f - filename of the file

Returns:

contents