cc.mallet.extract
Interface Tokenization

All Superinterfaces:

Sequence

All Known Implementing Classes:

StringTokenization

public interface Tokenization
extends Sequence

Method Summary

java.lang.Object	getDocument() Returns the document of which this is a tokenization.
Span	getSpan(int i)
Span	subspan(int start, int end) Returns a span formed by concatenating the spans from start to end.

Methods inherited from interface cc.mallet.types.Sequence

get, size

Method Detail

getDocument

java.lang.Object getDocument()

Returns the document of which this is a tokenization.

getSpan

Span getSpan(int i)

subspan

Span subspan(int start,
             int end)

Returns a span formed by concatenating the spans from start to end. In more detail:

• The start of the new span will be the start index of getSpan(start).
• The end of the new span will be the start index of getSpan(end).
• Unless start == end, the new span will completely include getSpan(start).
• The new span will never intersect getSpan(end)
• If start == end, then the new span contains no text.

Parameters:

start - The index of the first token in the new span (inclusive). This is an index of a token, *not* an index into the document.

end - The index of the first token in the new span (exclusive). This is an index of a token, *not* an index into the document.

Returns:

A span into this tokenization's document