de.aitools.aq.invertedindex.core
Class IndexSearcher<E extends Value>

java.lang.Object
  de.aitools.aq.invertedindex.core.IndexSearcher<E>

public class IndexSearcher<E extends Value>
extends java.lang.Object

A class to search an inverted index.

Version:

$Id: IndexSearcher.java,v 1.4 2011/01/26 22:22:56 trenkman Exp $

Author:

[email protected]

Constructor Summary

IndexSearcher(java.lang.Class<E> clazz)

Method Summary

boolean	contains(java.lang.String key)
long	getFrequency(java.lang.String key)
IndexMessages.Header	getHeader()
Quantile	getQuantile(java.lang.String key)
void	init(IndexMessages.Configuration config)
Postlist<E>	search(java.lang.String key)
Postlist<E>	search(java.lang.String key, int length)
Postlist<E>	search(java.lang.String key, Quantile.Order order)

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexSearcher

public IndexSearcher(java.lang.Class<E> clazz)
              throws java.lang.RuntimeException

Throws:

java.lang.RuntimeException

Method Detail

init

public void init(IndexMessages.Configuration config)
          throws java.lang.RuntimeException

Throws:

java.lang.RuntimeException

contains

public boolean contains(java.lang.String key)

getFrequency

public long getFrequency(java.lang.String key)

getHeader

public IndexMessages.Header getHeader()

getQuantile

public Quantile getQuantile(java.lang.String key)

search

public Postlist<E> search(java.lang.String key)

search

public Postlist<E> search(java.lang.String key,
                          int length)

search

public Postlist<E> search(java.lang.String key,
                          Quantile.Order order)