org.basex.query.fs
Class DeepFSInterface

java.lang.Object
  org.basex.query.fs.DeepFSInterface

public final class DeepFSInterface
extends java.lang.Object

Provides an interface between BaseX and the user-level implementation of DeepFS.

Author:

Workgroup DBIS, University of Konstanz 2005-07, ISC License, Alexander Holupirek

Constructor Summary

DeepFSInterface()

Method Summary

int[]	lstat(java.lang.String path) Retrieves stat information.
static void	main(java.lang.String[] args) Just for test purpose.
void	open(java.lang.String db) Open a database for DeepFS.
int[]	xpath(java.lang.String s) Evaluate an xpath query and send results (pre numbers) to DeepFS.

Methods inherited from class java.lang.Object

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

Constructor Detail

DeepFSInterface

public DeepFSInterface()

Method Detail

lstat

public int[] lstat(java.lang.String path)

Retrieves stat information.

Parameters:

path - name to be resolved

Returns:

int[] stat information.

main

public static void main(java.lang.String[] args)

Just for test purpose.

Parameters:

args - arguments passed to application.

open

public void open(java.lang.String db)

Open a database for DeepFS.

Parameters:

db - name of the database to be opened.

xpath

public int[] xpath(java.lang.String s)

Evaluate an xpath query and send results (pre numbers) to DeepFS.

Parameters:

s - xpath query as string.

Returns:

int[] pre numbers of result nodes.