edu.northwestern.at.morphadorner.corpuslinguistics.textsummarizer

Class AbstractTextSummarizer

java.lang.Object

edu.northwestern.at.utils.IsCloseableObject

edu.northwestern.at.morphadorner.corpuslinguistics.textsummarizer.AbstractTextSummarizer

All Implemented Interfaces:

TextSummarizer, IsCloseable, UsesLogger

Direct Known Subclasses:

SimpleTextSummarizer

public abstract class AbstractTextSummarizer
extends IsCloseableObject
implements TextSummarizer, IsCloseable, UsesLogger

Base class for summarizing a text.

Field Summary

Fields

Modifier and Type	Field and Description
protected Logger	logger Logger used for output.

Constructor Summary

Constructors

Constructor and Description
AbstractTextSummarizer() Create a word tokenizer.

Method Summary

Methods

Modifier and Type	Method and Description
Logger	getLogger() Get the logger.
void	setLogger(Logger logger) Set the logger.
<T extends java.lang.Comparable> java.util.List<java.lang.Integer>	summarize(java.util.List<java.util.List<T>> sentences) Summarize text.
abstract <T extends java.lang.Comparable> java.util.List<java.lang.Integer>	summarize(java.util.List<java.util.List<T>> sentences, int summarySentences) Summarize text.

Methods inherited from class edu.northwestern.at.utils.IsCloseableObject

close

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.northwestern.at.utils.IsCloseable

close

Field Detail

logger

protected Logger logger

Logger used for output.

Constructor Detail

AbstractTextSummarizer

public AbstractTextSummarizer()

Create a word tokenizer.

Method Detail

getLogger

public Logger getLogger()

Get the logger.

Specified by:

getLogger in interface UsesLogger

Returns:

The logger.

setLogger

public void setLogger(Logger logger)

Set the logger.

Specified by:

setLogger in interface UsesLogger

Parameters:

logger - The logger.

summarize

public <T extends java.lang.Comparable> java.util.List<java.lang.Integer> summarize(java.util.List<java.util.List<T>> sentences)

Summarize text.

Specified by:

summarize in interface TextSummarizer

Parameters:

sentences - Tokenized sentences to summarize.

Returns:

Summary of the input text. The maximum number of sentences returned is 10% of the original.

summarize

public abstract <T extends java.lang.Comparable> java.util.List<java.lang.Integer> summarize(java.util.List<java.util.List<T>> sentences,
                                                                           int summarySentences)

Summarize text.

Specified by:

summarize in interface TextSummarizer

Parameters:

sentences - Tokenized sentences to summarize.

summarySentences - Maximum number of sentences to return in the summary.

Returns:

Summary of the input text.