edu.berkeley.cs.db.yfilterplus.queryparser
Class XPQueryParser

java.lang.Object
  |
  +--edu.berkeley.cs.db.yfilterplus.queryparser.XPQueryParser

All Implemented Interfaces:

QueryParser

public class XPQueryParser

extends java.lang.Object

implements QueryParser

Nested Class Summary

protected static class

XPQueryParser.ExtendedNestedPath

Field Summary

protected java.io.BufferedReader	m_in
protected int	m_noQueries

Constructor Summary

XPQueryParser(java.lang.String fileName)

Method Summary

static XPQuery	compile(PathQuery query)
int	getNoQueries()
static void	main(java.lang.String[] args)
Query[]	readNextQueriesBulk(int num)
Query	readNextQuery()
java.lang.String	readNextQueryString()

Methods inherited from class java.lang.Object

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

Field Detail

m_in

protected java.io.BufferedReader m_in

m_noQueries

protected int m_noQueries

Constructor Detail

XPQueryParser

public XPQueryParser(java.lang.String fileName)

Method Detail

readNextQueryString

public java.lang.String readNextQueryString()

Specified by:

readNextQueryString in interface QueryParser

readNextQuery

public Query readNextQuery()

Specified by:

readNextQuery in interface QueryParser

readNextQueriesBulk

public Query[] readNextQueriesBulk(int num)

Specified by:

readNextQueriesBulk in interface QueryParser

getNoQueries

public int getNoQueries()

compile

public static XPQuery compile(PathQuery query)
                       throws java.lang.Exception

java.lang.Exception

main

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