edu.illinois.cs.cogcomp.quant.driver

Class DataReader

java.lang.Object

edu.illinois.cs.cogcomp.quant.driver.DataReader

All Implemented Interfaces:

edu.illinois.cs.cogcomp.lbjava.parse.Parser

Direct Known Subclasses:

QuantitiesDataReader

public abstract class DataReader
extends Object
implements edu.illinois.cs.cogcomp.lbjava.parse.Parser

The base data reader class containing the `LBJava` Parser code used by all applications.

Field Summary

Fields

Modifier and Type	Field and Description
static String	CANDIDATE
protected List<Constituent>	candidates
protected int	currentCandidate
protected int	currentTextAnnotation
protected String	file
protected static org.slf4j.Logger	logger
static edu.illinois.cs.cogcomp.quant.driver.Preprocessor	preprocessor
protected ResourceManager	rm
protected List<TextAnnotation>	textAnnotations
protected String	viewName

Constructor Summary

Constructors

Constructor and Description
DataReader(String file, String corpusName, String viewName)

Method Summary

Modifier and Type	Method and Description
protected void	addGoldBIOView(TextAnnotation ta, List<String> labels)
protected void	addGoldPOSView(TextAnnotation ta, List<String> sentencePOS)
abstract List<Constituent>	candidateGenerator(TextAnnotation ta)
void	close()
protected String	getCorrectPath(String file) A workaround for the unit tests in Maven that move the relative path of the root directory in ESRLConfigurator to the directory of each module.
protected Constituent	getExactMatch(View view, Constituent c)
protected List<Constituent>	getFinalCandidates(View goldView, List<Constituent> candidates)
Object	next() Fetches the next available data instance for training/testing.
abstract List<TextAnnotation>	readData()
void	reset()

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected static org.slf4j.Logger logger

rm

protected ResourceManager rm

CANDIDATE

public static final String CANDIDATE

See Also:

Constant Field Values

textAnnotations

protected List<TextAnnotation> textAnnotations

candidates

protected List<Constituent> candidates

currentCandidate

protected int currentCandidate

currentTextAnnotation

protected int currentTextAnnotation

viewName

protected final String viewName

file

protected final String file

preprocessor

public static edu.illinois.cs.cogcomp.quant.driver.Preprocessor preprocessor

Constructor Detail

DataReader

public DataReader(String file,
                  String corpusName,
                  String viewName)

Method Detail

getCorrectPath

protected String getCorrectPath(String file)

A workaround for the unit tests in Maven that move the relative path of the root directory in ESRLConfigurator to the directory of each module. NB: This code assumes the default data directory to be $ROOT_DIR/data/.

Parameters:

file - The file/directory to be used

Returns:

The same file/directory moved to the root dir of the main project

readData

public abstract List<TextAnnotation> readData()

addGoldPOSView

protected void addGoldPOSView(TextAnnotation ta,
                              List<String> sentencePOS)

addGoldBIOView

protected void addGoldBIOView(TextAnnotation ta,
                              List<String> labels)

candidateGenerator

public abstract List<Constituent> candidateGenerator(TextAnnotation ta)

getFinalCandidates

protected List<Constituent> getFinalCandidates(View goldView,
                                               List<Constituent> candidates)

getExactMatch

protected Constituent getExactMatch(View view,
                                    Constituent c)

next

public Object next()

Fetches the next available data instance for training/testing. Also, pre-processes each new TextAnnotation object before accessing its members.

Specified by:

next in interface edu.illinois.cs.cogcomp.lbjava.parse.Parser

Returns:

A Constituent (which might be a part of a Relation, depending on the type of View )

reset

public void reset()

Specified by:

reset in interface edu.illinois.cs.cogcomp.lbjava.parse.Parser

close

public void close()

Specified by:

close in interface edu.illinois.cs.cogcomp.lbjava.parse.Parser