org.basex.util
Class InputParser

java.lang.Object
  org.basex.util.InputParser

Direct Known Subclasses:

CommandParser, QueryParser

public abstract class InputParser
extends Object

Simple query parser; can be overwritten to support more complex parsings.

Author:

Workgroup DBIS, University of Konstanz 2005-10, ISC License, Christian Gruen

Field Summary

IO	file Optional reference to query input.
int	ql Query length.
int	qm Marked query position.
int	qp Current query position.
String	qu Input query.

Constructor Summary

InputParser()

Method Summary

void	init(String q) Constructor.

Methods inherited from class java.lang.Object

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

Field Detail

file

public IO file

Optional reference to query input.

qu

public String qu

Input query.

qp

public int qp

Current query position.

qm

public int qm

Marked query position.

ql

public int ql

Query length.

Constructor Detail

InputParser

public InputParser()

Method Detail

init

public final void init(String q)

Constructor.

Parameters:

q - input query