cc.mallet.extract

Interface Span

All Known Implementing Classes:

LabeledSpan, StringSpan

public interface Span

A sub-section of a document, either linear or two-dimensional. Spans are immutable.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	getDocument()
int	getEndIdx() Returns an integer index identifying the end of this span.
int	getStartIdx() Returns an integer index identifying the start of this span.
java.lang.String	getText() Returns a textual representatio of the span, suitable for XML output, e.g.
Span	intersection(Span r) Returns a new span that is the intersection of this span and another.
boolean	intersects(Span r)
boolean	isSubspan(Span r)

Method Detail

getText

java.lang.String getText()

Returns a textual representatio of the span, suitable for XML output, e.g.

intersection

Span intersection(Span r)

Returns a new span that is the intersection of this span and another.

getDocument

java.lang.Object getDocument()

intersects

boolean intersects(Span r)

isSubspan

boolean isSubspan(Span r)

getStartIdx

int getStartIdx()

Returns an integer index identifying the start of this span. Beware that in some cases (e.g., for images), this may not correspond directly to a sequence index.

getEndIdx

int getEndIdx()

Returns an integer index identifying the end of this span. Beware that in some cases (e.g., for images), this may not correspond directly to a sequence index.