felix.main
Class Felix

java.lang.Object
  felix.main.Felix

Direct Known Subclasses:

SchedulerTest, StaticAnalyzerTest

public class Felix
extends java.lang.Object

Felix, an operator-based statistical inference system.

Author:

Ce Zhang

Field Summary

static tuffy.db.RDB	db Database connection.
FelixQuery	fq Felix's query, which consists of program, query and evidence.
boolean	hasLoadedEvidence Whether this Felix object run has loaded evidences.
FelixCommandOptions	options Command line option.

Constructor Summary

Felix()

Method Summary

void	blahblahExecutor() Executor for the Blah Blah feature extraction language.
java.lang.String	generateFESignature(FelixPredicate p) Deprecated.
java.util.ArrayList<java.lang.String>	getAllTextArray(int n) Returns array list of TEXT
FelixQuery	getFelixQuery() Return Felix's query.
java.lang.String	giveMeTableNameIfExist(java.lang.String metaTable, java.lang.String signature) Returns table name for given signature.
void	loadEvidence() Load evidence from evidence from file or database table.
java.lang.String	normalizeScript(java.lang.String script) Normalizes string by replacing whitespace
FelixQuery	parseFelixQuery() Load Felix query from program and query file.
void	resetACoupleAuxDataStructures() Clear static parameters and initialize variables.
void	run(FelixCommandOptions opt) Run Felix!

Methods inherited from class java.lang.Object

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

Field Detail

fq

public FelixQuery fq

Felix's query, which consists of program, query and evidence.

db

public static tuffy.db.RDB db

Database connection.

options

public FelixCommandOptions options

Command line option.

hasLoadedEvidence

public boolean hasLoadedEvidence

Whether this Felix object run has loaded evidences.

Constructor Detail

Felix

public Felix()

Method Detail

getFelixQuery

public FelixQuery getFelixQuery()

Return Felix's query.

Returns:

resetACoupleAuxDataStructures

public void resetACoupleAuxDataStructures()

Clear static parameters and initialize variables.

parseFelixQuery

public FelixQuery parseFelixQuery()
                           throws java.lang.InterruptedException

Load Felix query from program and query file. If -useEvid is used, evidence file will also be loaded by this function.

Throws:

java.lang.InterruptedException

normalizeScript

public java.lang.String normalizeScript(java.lang.String script)

Normalizes string by replacing whitespace

Parameters:

script -

Returns:

normalized string

getAllTextArray

public java.util.ArrayList<java.lang.String> getAllTextArray(int n)

Returns array list of TEXT

Parameters:

n - size of ArrayList

Returns:

ArrayList

giveMeTableNameIfExist

public java.lang.String giveMeTableNameIfExist(java.lang.String metaTable,
                                               java.lang.String signature)

Returns table name for given signature.

Parameters:

metaTable -

signature -

Returns:

generateFESignature

public java.lang.String generateFESignature(FelixPredicate p)

Deprecated.

Parameters:

p -

Returns:

blahblahExecutor

public void blahblahExecutor()

Executor for the Blah Blah feature extraction language.

loadEvidence

public void loadEvidence()
                  throws java.lang.InterruptedException

Load evidence from evidence from file or database table.

Throws:

java.lang.InterruptedException

run

public void run(FelixCommandOptions opt)
         throws java.lang.InterruptedException

Run Felix!

Parameters:

args - Command line options.

Throws:

java.lang.InterruptedException