Package edu.upenn.seas.mstparser.io

Class DependencyReader

java.lang.Object

edu.upenn.seas.mstparser.io.DependencyReader

Direct Known Subclasses:

CONLLReader, MSTReader

public abstract class DependencyReader
extends java.lang.Object

A class that defines common behavior and abstract methods for readers for different formats.

Created: Sat Nov 10 15:25:10 2001

Version:

$Id: DependencyReader.java 112 2007-03-23 19:19:28Z jasonbaldridge $

Author:

Jason Baldridge

Field Summary

Fields

Modifier and Type	Field	Description
protected java.io.BufferedReader	inputReader
protected boolean	labeled

Constructor Summary

Constructors

Constructor	Description
DependencyReader()

Method Summary

Modifier and Type	Method	Description
static DependencyReader	createDependencyReader(java.lang.String format)
static DependencyReader	createDependencyReader(java.lang.String format, boolean discourseMode)
protected abstract boolean	fileContainsLabels(java.lang.String filename, boolean fileAccess)
abstract DependencyInstance	getNext()
protected java.io.Reader	getReader(java.lang.String content, boolean fileAccess)
boolean	isLabeled()
protected java.lang.String	normalize(java.lang.String s)
boolean	startReading(java.lang.String content, boolean fileAccess)

Methods inherited from class java.lang.Object

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

Field Detail

inputReader

protected java.io.BufferedReader inputReader

labeled

protected boolean labeled

Constructor Detail

DependencyReader

public DependencyReader()

Method Detail

createDependencyReader

public static DependencyReader createDependencyReader(java.lang.String format,
                                                      boolean discourseMode)
                                               throws java.io.IOException

Throws:

java.io.IOException

createDependencyReader

public static DependencyReader createDependencyReader(java.lang.String format)
                                               throws java.io.IOException

Throws:

java.io.IOException

startReading

public boolean startReading(java.lang.String content,
                            boolean fileAccess)
                     throws java.io.IOException

Throws:

java.io.IOException

getReader

protected java.io.Reader getReader(java.lang.String content,
                                   boolean fileAccess)
                            throws java.io.IOException

Throws:

java.io.IOException

isLabeled

public boolean isLabeled()

getNext

public abstract DependencyInstance getNext()
                                    throws java.io.IOException

Throws:

java.io.IOException

fileContainsLabels

protected abstract boolean fileContainsLabels(java.lang.String filename,
                                              boolean fileAccess)
                                       throws java.io.IOException

Throws:

java.io.IOException

normalize

protected java.lang.String normalize(java.lang.String s)