All Packages  Class Hierarchy

Index of all Fields and Methods

A

accept(File, String). Method in class ninja.xset.ExtensionFilter

actionPerformed(ActionEvent). Method in class ninja.xset.SwingDemoApp

AddDocument(String). Method in class ninja.xset.XSetService

AddDocument (String) ** Method used to add a single document to the XSet search engine index

AddDocument(String). Method in interface ninja.xset.XSetServiceIF

AddFile(String). Method in class ninja.xset.XSetService

AddFile(String) ** Method to add a single file to the XSet dataset

AddFile(String). Method in interface ninja.xset.XSetServiceIF

AddFiles(String). Method in class ninja.xset.XSetService

AddFiles (String) ** Method used to add files to the XSet search engine index

AddFiles(String). Method in interface ninja.xset.XSetServiceIF

averageDepth(). Method in class ninja.xset.Treap

float averageDepth() ** Method to return the average depth of the treap

C

Checkpoint(). Method in class ninja.xset.XSetService

boolean Checkpoint () ** The method to do synchronous checkpointing.
It generates a new sequenceID for the checkpoint log entry

Checkpoint(). Method in interface ninja.xset.XSetServiceIF

checkpoint(SETserver). Method in class ninja.xset.RecoveryMgr

boolean checkpoint(SETserver) ** method to do a current checkpoint of the SETserver object Need to call into a synchronized function in SETserver

The serialization sequence of the object stream is:
1.

CheckpointException(). Constructor for class ninja.xset.CheckpointException

Null constructor

CheckpointException(String). Constructor for class ninja.xset.CheckpointException

CheckpointException constructor comment.

ckptFileName. Static variable in class ninja.xset.RecoveryMgr

File and directory name constants

clearAll(). Method in class ninja.xset.SETserver

clearAll() ** Method that resets the SETserver objects and deletes all XML files in the data directory

ClearAll(). Method in class ninja.xset.XSetService

ClearAll() ** Method to clear the XSet index, in reality it just creates a new instance of the SETserver object

ClearAll(). Method in interface ninja.xset.XSetServiceIF

containsSEID(String). Method in class ninja.xset.SETserver

boolean containsSEID(String) ** Method that tests if a given ServiceEntry ID is already registered in SETserver.

Counter(). Constructor for class ninja.xset.Counter

Counter() ** Constructor method, creates new counter variable

Counter(long). Constructor for class ninja.xset.Counter

Counter(long) ** Constructor method starting with an initial value.

currCount(). Method in class ninja.xset.Counter

long currCount() ** Get the current counter without incrementing the value Useful for getting the number of counter values given out

D

dataDirName. Static variable in class ninja.xset.RecoveryMgr

delete(String). Method in class ninja.xset.Treap

Object delete (String) ** Method to delete node with key k and return the value

destroy(). Method in class ninja.xset.XSetService

difference(Treap, Treap). Static method in class ninja.xset.Treap

Treap difference(Treap, Treap) ** Method to create a new treap that is the set l - r (non destructive)

DocumentEntry(ServiceEntry, NamedNodeMap). Constructor for class ninja.xset.DocumentEntry

DocumentToString(Document). Static method in class ninja.xset.XMLHelper

from a w3c document, generate the XML text (e.g., to output to a file)

DuplicateException(). Constructor for class ninja.xset.DuplicateException

Null constructor

DuplicateException(String). Constructor for class ninja.xset.DuplicateException

DuplicateException constructor comment.

E

elements(). Method in class ninja.xset.Treap

Enumeration elements() ** The method implementing the elements functionality, similar to the corresponding method in hashtable and vectors.

enumerateTag(String[]). Method in class ninja.xset.SETserver

Enumeration enumerateTag (Vector) ** Method to return an enumeration of values for a given tag.

EnumerateTag(String[]). Method in class ninja.xset.XSetService

EnumerateTag (String []) *** Method that takes in a path to a subpath down to a tag in the form of an array, and returns an enumeration of the existing values in the treap for that tag.

EnumerateTag(String[]). Method in interface ninja.xset.XSetServiceIF

evictXML(). Method in class ninja.xset.ServiceEntry

void evictXML() ** method to evict the XML document from memory for memory savings This is done by setting the description variable to null The document can be brought back on a read fault using pageinXML

ExtensionFilter(String). Constructor for class ninja.xset.ExtensionFilter

F

FLOATKEY. Static variable in class ninja.xset.TreapOper

forceSync(). Method in class ninja.xset.RecoveryMgr

void forceSync() ** method to force a synchronous write out to disk of the log buffer

ForceSync(). Method in class ninja.xset.XSetService

boolean ForceSync () ** The method to force log buffers to be written out to disk.

ForceSync(). Method in interface ninja.xset.XSetServiceIF

G

getBeginEnd(). Method in class ninja.xset.LogEntry

getChildren(Element). Static method in class ninja.xset.IgnoreWS

Takes a dom element in, and returns an array of non whitespace child elements

getChildren(Element). Static method in class ninja.xset.SETutils

Methods that takes an XML4J/DOM element and returns its children, ignoring whitespaces between tags

GetDocument(Reader). Static method in class ninja.xset.XMLHelper

return a w3c Document of the parsed XML

GetDocument(String). Static method in class ninja.xset.XMLHelper

return a w3c Document of the parsed XML

getDTDs(String). Method in class ninja.xset.SwingDemoApp

GetElement(Reader). Static method in class ninja.xset.XMLHelper

return a w3c Element of the parsed XML

GetElement(String). Static method in class ninja.xset.XMLHelper

return a w3c Element of the parsed XML

getHeartBeat(). Method in class ninja.xset.ServiceEntry

getid(). Method in class ninja.xset.ServiceEntry

getLogType(). Method in class ninja.xset.LogEntry

getNextCount(). Method in class ninja.xset.Counter

long getNextCount() ** Method to return a new counter value.

getNumID(). Method in class ninja.xset.ServiceEntry

long getNumID() ** Accessor method for the numerical sequence ID

getSequenceID(). Method in class ninja.xset.LogEntry

getStoreDir(). Method in class ninja.xset.XSetService

String getDatafilePath() ** Method to grab the full path of the datafiles, which is the same as the storeDir + the data directory

getTimestamp(). Method in class ninja.xset.LogEntry

getXML(). Method in class ninja.xset.ServiceEntry

String getXML() ** Accessor method to the XML description

getXML(String). Method in class ninja.xset.ServiceEntry

String getXML(String) ** Accessor method that automatically paged in documents

globalHashSID. Variable in class ninja.xset.SETserver

H

hasher(Document, String). Static method in class ninja.xset.SETutils

hasher(String, String). Static method in class ninja.xset.SETutils

Method that implements a hashing algorithm (MD5 or SHA-1).

HASHSTORE. Static variable in class ninja.xset.SETserver

hPtr. Variable in class ninja.xset.TestSET

I

IgnoreWS(). Constructor for class ninja.xset.IgnoreWS

init(String[]). Method in class ninja.xset.XSetService

init(iSpaceServiceConfig) ** Initialization: checks the arguments and prints out informative message.

insert(String, Object). Method in class ninja.xset.Treap

insert (String, Object) ** Method to insert (k,v) into treap

intersection(Treap, Treap). Static method in class ninja.xset.Treap

Treap intersection (Treap, Treap) ** Method that takes the intersection of treaps t1 and t2

INTKEY. Static variable in class ninja.xset.TreapOper

K

keys(). Method in class ninja.xset.Treap

Enumeration keys() ** The method implementing the keys functionality, similar to the corresponding method in hashtables.

keyType. Variable in class ninja.xset.TreapOper

L

lessEquals. Variable in class ninja.xset.TreapOper

lessThan. Variable in class ninja.xset.TreapOper

LOGBEGIN. Static variable in class ninja.xset.LogEntry

LOGEND. Static variable in class ninja.xset.LogEntry

LogEntry(int, long, int). Constructor for class ninja.xset.LogEntry

LogEntry(String). Constructor for class ninja.xset.LogEntry

logExtension. Static variable in class ninja.xset.RecoveryMgr

LOGTYPECHECKPOINT. Static variable in class ninja.xset.LogEntry

LOGTYPEDELETE. Static variable in class ninja.xset.LogEntry

LOGTYPEINSERT. Static variable in class ninja.xset.LogEntry

lookup(String). Method in class ninja.xset.Treap

Object lookup (String) ** Method that does non-destructive lookup on a key

M

main(String[]). Static method in class ninja.xset.IgnoreWS

main(String[]). Static method in class ninja.xset.SwingDemoApp

main(String[]). Static method in class ninja.xset.test

main(String[]). Static method in class ninja.xset.TestSET

main(String[]). Static method in class ninja.xset.XMLHelper

main(String[]). Static method in class ninja.xset.XSetClient

main(String[]). Static method in class ninja.xset.XSetProfile

main(String[]). Static method in class ninja.xset.XSetQueryClient

main(String[]). Static method in class ninja.xset.XSetService

makeLogEntry(int, long, int). Static method in class ninja.xset.RecoveryMgr

String makeLogEntry(int logType, long sequenceID) ** Method to produce a String formatted log entry based on arguments passed in.
Current arguments include logtype and sequenceID of the document.

maxDepth(). Method in class ninja.xset.Treap

int maxDepth() ** Method returns the maximum depth for the treap

moreEquals. Variable in class ninja.xset.TreapOper

moreThan. Variable in class ninja.xset.TreapOper

N

numChildren(Element). Static method in class ninja.xset.SETutils

Method to take an XML4J DOM element and count its number of children Whitespaces here are not ignored.

P

pageinXML(String). Method in class ninja.xset.ServiceEntry

void pageinXML(String storeDir) ** Method to bring back the XML document text value into memory.

parseFile(String). Static method in class ninja.xset.SETutils

Method that packages up a file into an inputstream

parser. Variable in class ninja.xset.SETserver

print(). Method in class ninja.xset.Treap

print() ** Method that prints out the treap values

PrintDocument(Document, PrintWriter). Static method in class ninja.xset.XMLHelper

print a w3c xml document to a stream

PrintDocument(Node, PrintWriter, String). Static method in class ninja.xset.XMLHelper

printElement(Element). Static method in class ninja.xset.IgnoreWS

printElement(Element). Static method in class ninja.xset.SETutils

Simplistic method to print out an element with its immediate children

printSET(String). Method in class ninja.xset.SETserver

printSET(String) ** Debugging method used to print out the registration treap It uses the Treap.print()

PrintSubtree(Node, PrintWriter). Static method in class ninja.xset.XMLHelper

print a w3c xml subtree to a stream

Q

query(Document). Method in class ninja.xset.TestSET

Query(String). Method in class ninja.xset.XSetService

Vector Query(String) ** Method that queries the XSet server and returns vector of XML documents

Query(String). Method in interface ninja.xset.XSetServiceIF

Query(String, Vector). Method in class ninja.xset.XSetService

Vector Query (String, Vector) ** Method to query the XSet server, and return only those fields requested

This returned data structure is rather complicated.

Query(String, Vector). Method in interface ninja.xset.XSetServiceIF

queryMax(Vector, String). Static method in class ninja.xset.SETutils

Method that returns the desired document or tags that represents the maximum value in a given tag.

queryMin(Vector, String). Static method in class ninja.xset.SETutils

Method that returns the desired document or tags that represents the minimum value in a given tag.

QuerySE(String). Method in class ninja.xset.XSetService

Vector QuerySE (String) ** Method to query the XSet server

QuerySE(String). Method in interface ninja.xset.XSetServiceIF

querySET(Document). Method in class ninja.xset.SETserver

Vector querySET(Document) ** Method called by the XSet service or independent application to query for a certain document, given an XML template

querySET(Document, Vector). Method in class ninja.xset.SETserver

Method to query the XSet server, and return only those fields requested

This returned data structure is rather complicated.

R

rangeLookup(TreapOper). Method in class ninja.xset.Treap

Vector rangeLookup (TreapOper) ** Method to do a range query on the treap

RecoveryException(). Constructor for class ninja.xset.RecoveryException

Null constructor

RecoveryException(String). Constructor for class ninja.xset.RecoveryException

RecoveryException constructor comment.

RecoveryMgr(String, int). Constructor for class ninja.xset.RecoveryMgr

RecoveryMgr(String, int) ** The constructor for Recovery Manager

refresh. Variable in class ninja.xset.SETserver

register(Document). Method in class ninja.xset.TestSET

RemoveDocument(Document). Method in class ninja.xset.XSetService

RemoveDocument(Document) ** The method that removes a document from the index structure

RemoveDocument(Document). Method in interface ninja.xset.XSetServiceIF

RemoveDocument(String). Method in class ninja.xset.XSetService

RemoveDocument(String) ** The method that takes in a XML string, and tries to remove it from the index if it exists

RemoveDocument(String). Method in interface ninja.xset.XSetServiceIF

reset(). Method in class ninja.xset.Counter

void reset() ** Resets the counter value to 0

restore(). Method in class ninja.xset.RecoveryMgr

SETserver restore() ** The method that is called at startup to restore the previous checkpoint contents.

rootTagList. Variable in class ninja.xset.SETserver

run(). Method in class ninja.xset.SETcleaner

run(). Method in class ninja.xset.XSetClient

Main code is here The code simply calls XSet to index the files in the XML path, and then does a query on them with a hard-coded XML query fragment.

run(). Method in class ninja.xset.XSetProfile

run(). Method in class ninja.xset.XSetQueryClient

Main code is here The code simply calls XSet to index the files in the XML path, and then does a query on them with a hard-coded XML query fragment.

runCleaner. Variable in class ninja.xset.SETserver

S

SEntryFaultException(). Constructor for class ninja.xset.SEntryFaultException

Null constructor

SEntryFaultException(String). Constructor for class ninja.xset.SEntryFaultException

SEntryFaultException constructor comment.

server. Variable in class ninja.xset.SETcleaner

server. Variable in class ninja.xset.TestSET

ServiceEntry(long, Document, long). Constructor for class ninja.xset.ServiceEntry

NOTE: There could be problems in the hashing of identical XML but with different spacing into different service IDs Note that the hashing of the DOM object is actually hashing a canonical XML output that I generate.

ServiceEntry(long, String, long). Constructor for class ninja.xset.ServiceEntry

ServiceEntry(String, long, String, long). Constructor for class ninja.xset.ServiceEntry

SETcleaner(SETserver, long). Constructor for class ninja.xset.SETcleaner

SETderegister(Document). Method in class ninja.xset.SETserver

SETderegister (Document) ** Method called by the SDS server or independent application to remove a document from the SET search engine indices.

SETderegister(ServiceEntry). Method in class ninja.xset.SETserver

SETderegister (ServiceEntry) ** Method called by the XSet service to remove a document from the SET search engine indices.

setMerge(TreapMerge). Method in class ninja.xset.Treap

setMerge (TreapMerge) ** Method to set the merge object field in the treap

SETregister(Document, long). Method in class ninja.xset.SETserver

SETregister(Document, long) ** Method called by the SDS server or independent application to add a new document to the XSet search engine.

SETregister(String, long). Method in class ninja.xset.SETserver

SETregister(String, long) ** Method called by application to add new document to XSet.

SETrenew(Document). Method in class ninja.xset.SETserver

SETrenew (Document) ** Method called by he SDS server to update an existing XML document.

SETreplace(Document, Document). Method in class ninja.xset.SETserver

SETreplace(Document, Document) ** Method called by the SDS server or independent application to replace an existing document with a new document.

SETserver(long, String). Constructor for class ninja.xset.SETserver

SETserver(long) ** Constructor method Initializes variables and prepares the search indices for data

SETserver(String). Constructor for class ninja.xset.SETserver

SETserver() ** Constructor method Initializes variables and prepares the search indices for data This constructor is for SET instances with no timeouts

SETutils(). Constructor for class ninja.xset.SETutils

setValue(long). Method in class ninja.xset.Counter

Shutdown(boolean). Method in class ninja.xset.XSetService

int Shutdown(boolean backup) ** The method for shutting down a XSetService

Shutdown(boolean). Method in interface ninja.xset.XSetServiceIF

size(). Method in class ninja.xset.Treap

int size() ** Method that returns the total number of nodes in the treap

storeDir. Variable in class ninja.xset.SETserver

STRINGKEY. Static variable in class ninja.xset.TreapOper

stringMaxMin(Vector, int). Static method in class ninja.xset.SETutils

Method that rerturns the min or max string from a vector of strings

SubtreeToString(Node). Static method in class ninja.xset.XMLHelper

from a w3c document, generate the XML text (e.g., to output to a file)

SwingDemoApp(String). Constructor for class ninja.xset.SwingDemoApp

T

test(). Constructor for class ninja.xset.test

test(String, String). Method in class ninja.xset.TestSET

testCheckAttributes(). Method in class ninja.xset.SETserver

testCheckAttributes() ** TESTER Method for checkAttributes

testIntersect(). Method in class ninja.xset.SETserver

testIntersect () ** TESTER Method for totalIntersect

TestSET(String). Constructor for class ninja.xset.TestSET

timeout. Variable in class ninja.xset.SETserver

toString(). Method in class ninja.xset.LogEntry

toString(). Method in class ninja.xset.ServiceEntry

Vector getHashList() ** method to return the list of backpointer hashtables

Treap(String). Constructor for class ninja.xset.Treap

This method was created by a SmartGuide.

Treap(String, TreapMerge). Constructor for class ninja.xset.Treap

Method to construct a Treap with a name and a merge object

TreapOper(). Constructor for class ninja.xset.TreapOper

TreapOper(boolean, String, boolean, String, short). Constructor for class ninja.xset.TreapOper

TREAPSTORE. Static variable in class ninja.xset.SETserver

U

union(Treap, Treap). Static method in class ninja.xset.Treap

Treap union (Treap, Treap) ** Return the non-destructive union of t1 and t2.

updateTime(long). Method in class ninja.xset.ServiceEntry

usage(). Static method in class ninja.xset.SwingDemoApp

V

valueChanged(ListSelectionEvent). Method in class ninja.xset.SwingDemoApp

W

writeLog(String). Method in class ninja.xset.RecoveryMgr

void writeLog(String) * Method that appends a log entry to the log buffer.

writeServiceEntry(String, ServiceEntry). Static method in class ninja.xset.SETutils

void writeServiceEntry(String, ServiceEntry) ** Method that takes in a ServiceEntry, and writes it to a specified filename, writing out the fields in this order:
1.

X

XMLHelper(). Constructor for class ninja.xset.XMLHelper

XSetAddFiles(String). Method in class ninja.xset.XSetProfile

XSetClearAll(). Method in class ninja.xset.XSetProfile

XSetClient(String, String). Constructor for class ninja.xset.XSetClient

simple constructor that initializes two fields according to cmdline arguments

XSetException(). Constructor for class ninja.xset.XSetException

Null constructor

XSetException(String). Constructor for class ninja.xset.XSetException

XSetException constructor comment.

XSetProfile(). Constructor for class ninja.xset.XSetProfile

XSetQuery(String). Method in class ninja.xset.XSetProfile

XSetQueryClient(String, String). Constructor for class ninja.xset.XSetQueryClient

simple constructor that initializes two fields according to cmdline arguments

XSetService(). Constructor for class ninja.xset.XSetService

Constructor, just creates an SETserver object