org.basex.build
Class Parser

java.lang.Object
  org.basex.build.Parser

Direct Known Subclasses:

DirParser, DOCWrapper, FSParser, MAB2Parser, SAXWrapper, XMLParser

public abstract class Parser
extends java.lang.Object

This class defines a parser for creating databases from various sources.

Author:

Workgroup DBIS, University of Konstanz 2005-09, ISC License, Christian Gruen

Field Summary

boolean	doc Document flag; if true, a document node is added.
IO	io Input file.

Method Summary

java.lang.String	det() Returns detailed progress information.
static Parser	getXMLParser(IO io) Returns an XML parser instance.
java.lang.String	head() Returns a compact description of the current progress.
abstract void	parse(Builder build) Parses all nodes and sends events to the specified builder.
double	prog() Returns a value from 0 to 1, representing the current progress.

Methods inherited from class java.lang.Object

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

Field Detail

doc

public boolean doc

Document flag; if true, a document node is added.

io

public IO io

Input file.

Method Detail

getXMLParser

public static Parser getXMLParser(IO io)
                           throws java.io.IOException

Returns an XML parser instance.

Parameters:

io - io reference

Returns:

xml parser

Throws:

java.io.IOException - io exception

parse

public abstract void parse(Builder build)
                    throws java.io.IOException

Parses all nodes and sends events to the specified builder.

Parameters:

build - event listener.

Throws:

java.io.IOException - I/O exception

head

public java.lang.String head()

Returns a compact description of the current progress.

Returns:

progress information

det

public java.lang.String det()

Returns detailed progress information.

Returns:

position info

prog

public double prog()

Returns a value from 0 to 1, representing the current progress.

Returns:

progress information