org.egothor.parser.filter
Class Grammer

java.lang.Object
  org.egothor.core.Filter
      org.egothor.parser.filter.Grammer

All Implemented Interfaces:

Sequence<Token>

public class Grammer
extends Filter

This class is really grammer - it produces N-grams. The filter has an inner context thus it cannot be shared in a filtering chain.

Author:

Leo Galambos

Field Summary

Fields inherited from class org.egothor.core.Filter

prev

Constructor Summary

Grammer(Sequence<Token> arg0)
Constructor for the Grammer object.

Method Summary

Token

next() Return the next token.

Methods inherited from class org.egothor.core.Filter

action, getPrevTokenizer, setPrevTokenizer

Methods inherited from class java.lang.Object

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

Constructor Detail

Grammer

public Grammer(Sequence<Token> arg0)

Constructor for the Grammer object. Calling this constructor merely instantiates an object of the superclass.

Parameters:

arg0 - Description of the Parameter

Method Detail

next

public Token next()

Return the next token.

Specified by:

next in interface Sequence<Token>

Overrides:

next in class Filter

Returns:

the next token

See Also:

org.egothor.core.Tokenizer#next()