com.aliasi.tag

Class ClassifierTagger.State<F>

java.lang.Object

com.aliasi.tag.ClassifierTagger.State<F>

Enclosing class:

ClassifierTagger<E>

public static class ClassifierTagger.State<F>
extends Object

A ClassifierTagger.State represents the full list of input tokens and a list of the tags assigned so far.

Since:

LingPipe 4.1.1

Version:

4.1.1

Author:

Bob Carpenter

Method Summary

Modifier and Type	Method and Description
int	numTokens() Returns the number of tokens in the input.
int	position() Returns the current position in the input.
String	tag(int pos) Return the tag at the specified position.
List<String>	tags() Return an unmodifiable view of the underlying tags.
F	token(int pos) Return the token at the specified position.
List<F>	tokens() Return an unmodifiable view of the underlying tokens.

Methods inherited from class java.lang.Object

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

Method Detail

numTokens

public int numTokens()

Returns the number of tokens in the input. This is the size of the returned tokens list.

Returns:

Number of tokens in the input.

position

public int position()

Returns the current position in the input. Tags up to this point have already been assigned, so it is one greater than the size of the list of tags.

Returns:

The current input position.

tokens

public List<F> tokens()

Return an unmodifiable view of the underlying tokens.

Returns:

View of the underlying tokens.

tags

public List<String> tags()

Return an unmodifiable view of the underlying tags.

Returns:

View of the underlying tags.

token

public F token(int pos)

Return the token at the specified position.

Parameters:

pos - Position of token.

Returns:

Token at the specified position.

Throws:

IndexOutOfBoundsException - if the position is out of range (i.e., less than zero or greater than or equal to the number of tokens).

tag

public String tag(int pos)

Return the tag at the specified position.

Parameters:

pos - Position of tag.

Returns:

Token at the specified position.

Throws:

IndexOutOfBoundsException - if the position is out of range for the list of tags (i.e., less than 0 or greater than the position minus one).