edu.berkeley.cs.db.yfilter.icdedemo
Class ICDEDemo

java.lang.Object
  |
  +--java.lang.Thread
        |
        +--edu.berkeley.cs.db.yfilter.icdedemo.ICDEDemo

All Implemented Interfaces:

java.lang.Runnable

public class ICDEDemo

extends java.lang.Thread

Field Summary

double	m_dSlash
char	m_levelDist
int	m_maxDepth
int	m_maxLevel
int	m_maxRepeats
double	m_nestedPath
double	m_predProb
double	m_wildcard
static java.lang.String	m_yfilter_home

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

ICDEDemo(java.lang.String dtdAbsolutePath)

ICDEDemo(java.lang.String dtdAbsolutePath, Framework frame)

Method Summary

void	addQueriesToFilter() Adds all queries in the query buffer to Xfilter
void	addQueryToBuffer(java.lang.String queryString) Adds one query string to buffer and also stores it on file.
void	batchMode()
void	changeDirectory(java.lang.String dir)
void	changeQueryBufferSize(int size)
void	changeXMLBufferSize(int size)
void	cycle()
void	dequeueQuery() Removes the last element in the query buffer
XMLTree	dequeueXML() Dequeue the last document in the queue
void	dynamicQueries(long ms)
void	enqueueQueries(java.lang.String filename) Enqueues queries from a file into the query listener
void	enqueueXML(java.lang.String strFileNameOrDir) Enqueues an XML document or documents to the document queue
void	enqueueXML(XMLTree xmltree)
void	fillXMLBuffer()
void	generateQueries(long amount)
java.lang.String	generateXML()
java.lang.String	getCurrentQueries()
java.lang.String	getCurrentXML()
EXfilter	getEXfilter() Returns an instance of the EXfilter
java.lang.String	getFilteringArray()
java.util.Vector	getFilteringtime()
java.util.ArrayList	getMatchedQueries()
java.util.ArrayList	getMatchingElements(int id)
java.lang.String	getQuery(int queryID)
int	getQueryBufferSize()
double	getQueryRate()
java.lang.String	getStringOfMatchingElements(int id)
java.util.Vector	getThroughput()
java.lang.String	getThroughputArray()
int	getXMLBufferSize()
boolean	isBatchMode()
boolean	isDynamicUpdateEnabled()
static void	main(java.lang.String[] args)
void	oneXMLdoc()
void	pause()
java.util.Vector	processDocuments() Process all documents in the document buffer
java.util.ArrayList	processXMLTree(XMLTree xmltree) Processes an XML Tree and returns the matched results.
void	processXMLTreeAndReport(XMLTree xmltree)
void	run()
void	runAgain()
void	setBatchMode(boolean b) Toggles the batch processing mode
void	setDynamicUpdateEnabled(boolean b)
void	setQueryRate(double rate) Sets the query rate
void	step()
void	stepEnd(java.lang.String elementName)
void	storeData(long time, int noElements)
void	update()

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getContextClassLoader, getName, getPriority, getThreadGroup, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setName, setPriority, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

m_yfilter_home

public static java.lang.String m_yfilter_home

m_maxDepth

public int m_maxDepth

m_wildcard

public double m_wildcard

m_dSlash

public double m_dSlash

m_predProb

public double m_predProb

m_levelDist

public char m_levelDist

m_nestedPath

public double m_nestedPath

m_maxLevel

public int m_maxLevel

m_maxRepeats

public int m_maxRepeats

Constructor Detail

ICDEDemo

public ICDEDemo(java.lang.String dtdAbsolutePath,
                Framework frame)

ICDEDemo

public ICDEDemo(java.lang.String dtdAbsolutePath)

Method Detail

getEXfilter

public EXfilter getEXfilter()

Returns an instance of the EXfilter

Returns:

pause

public void pause()

runAgain

public void runAgain()

cycle

public void cycle()

step

public void step()

stepEnd

public void stepEnd(java.lang.String elementName)

generateQueries

public void generateQueries(long amount)

addQueryToBuffer

public void addQueryToBuffer(java.lang.String queryString)

Adds one query string to buffer and also stores it on file.

Parameters:

queryString -

dequeueQuery

public void dequeueQuery()

Removes the last element in the query buffer

getQuery

public java.lang.String getQuery(int queryID)

getMatchedQueries

public java.util.ArrayList getMatchedQueries()

getMatchingElements

public java.util.ArrayList getMatchingElements(int id)
                                        throws java.lang.Exception

java.lang.Exception

getStringOfMatchingElements

public java.lang.String getStringOfMatchingElements(int id)
                                             throws java.lang.Exception

java.lang.Exception

enqueueQueries

public void enqueueQueries(java.lang.String filename)

Enqueues queries from a file into the query listener

Parameters:

filename - the file containing the queries

dynamicQueries

public void dynamicQueries(long ms)

isBatchMode

public boolean isBatchMode()

setBatchMode

public void setBatchMode(boolean b)

Toggles the batch processing mode

Parameters:

b -

isDynamicUpdateEnabled

public boolean isDynamicUpdateEnabled()

setDynamicUpdateEnabled

public void setDynamicUpdateEnabled(boolean b)

setQueryRate

public void setQueryRate(double rate)

Sets the query rate

Parameters:

rate -

getQueryRate

public double getQueryRate()

getQueryBufferSize

public int getQueryBufferSize()

getXMLBufferSize

public int getXMLBufferSize()

changeQueryBufferSize

public void changeQueryBufferSize(int size)

changeXMLBufferSize

public void changeXMLBufferSize(int size)

addQueriesToFilter

public void addQueriesToFilter()

Adds all queries in the query buffer to Xfilter

enqueueXML

public void enqueueXML(java.lang.String strFileNameOrDir)

Enqueues an XML document or documents to the document queue

fillXMLBuffer

public void fillXMLBuffer()

changeDirectory

public void changeDirectory(java.lang.String dir)

batchMode

public void batchMode()

processDocuments

public java.util.Vector processDocuments()

Process all documents in the document buffer

Returns:

Vector contains an ArrayList of matched queries, one per document

generateXML

public java.lang.String generateXML()

storeData

public void storeData(long time,
                      int noElements)

getFilteringtime

public java.util.Vector getFilteringtime()

getThroughput

public java.util.Vector getThroughput()

getFilteringArray

public java.lang.String getFilteringArray()

getThroughputArray

public java.lang.String getThroughputArray()

processXMLTree

public java.util.ArrayList processXMLTree(XMLTree xmltree)

Processes an XML Tree and returns the matched results.

Parameters:

xmltree - contains parsed XML document

Returns:

ArrayList contains matched query id's.

processXMLTreeAndReport

public void processXMLTreeAndReport(XMLTree xmltree)

oneXMLdoc

public void oneXMLdoc()

getCurrentXML

public java.lang.String getCurrentXML()

getCurrentQueries

public java.lang.String getCurrentQueries()

enqueueXML

public void enqueueXML(XMLTree xmltree)

dequeueXML

public XMLTree dequeueXML()

Dequeue the last document in the queue

Returns:

XMLTree the document de-queued

update

public void update()

run

public void run()

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread

main

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