se.lth.cs.nlp.nlputils.annotations
Class AnnotationLayer

java.lang.Object
  se.lth.cs.nlp.nlputils.annotations.AnnotationLayer

public class AnnotationLayer
extends Object

Annotation layer.

Author:

Richard Johansson (richard@cs.lth.se)

Field Summary

String	label
ArrayList<Span>	spans

Constructor Summary

AnnotationLayer()

Method Summary

CompareResult	compare(AnnotationLayer other) Compares this layer to another layer.
void	findCharIndices(String[] tokens) Sets the character indices for all spans, assuming that the token indices are already set.
void	findTokenIndices(String[] tokens) Sets the token indices for all spans, assuming that the character indices are already set.
void	printDetailed(String text) Detailed printout.
ArrayList<Span>	removeEmptySpans() Removes all empty spans from the layer.
(package private) String	toColoredHTML(String text) Returns an HTML representation of the layer.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

label

public String label

spans

public ArrayList<Span> spans

Constructor Detail

AnnotationLayer

public AnnotationLayer()

Method Detail

compare

public CompareResult compare(AnnotationLayer other)

Compares this layer to another layer. TODO: this method has quadratic complexity.

Parameters:

other - the layer to compare with.

Returns:

the result of the comparison.

toString

public String toString()

Overrides:

toString in class Object

printDetailed

public void printDetailed(String text)

Detailed printout.

Parameters:

text -

removeEmptySpans

public ArrayList<Span> removeEmptySpans()

Removes all empty spans from the layer.

Returns:

the removed spans.

findTokenIndices

public void findTokenIndices(String[] tokens)

Sets the token indices for all spans, assuming that the character indices are already set.

Parameters:

tokens - the tokens the indices refer to.

findCharIndices

public void findCharIndices(String[] tokens)

Sets the character indices for all spans, assuming that the token indices are already set.

Parameters:

tokens - the tokens the indices refer to.

toColoredHTML

String toColoredHTML(String text)

Returns an HTML representation of the layer.

Parameters:

text - the text.

Returns:

the HTML string.