com.bigdata.search

Class MultiTokenHitCollector<V extends Comparable<V>>

java.lang.Object

com.bigdata.search.MultiTokenHitCollector<V>

Type Parameters:

V - The generic type of the document identifier.

All Implemented Interfaces:

IHitCollector<V>

public class MultiTokenHitCollector<V extends Comparable<V>>
extends Object
implements IHitCollector<V>

Multi-token implementation of IHitCollector backed by a ConcurrentHashMap.

Author:

mikepersonick

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.apache.log4j.Logger	log

Constructor Summary

Constructors

Constructor and Description
MultiTokenHitCollector(Collection<CountIndexTask<V>> tasks)

Method Summary

Methods

Modifier and Type	Method and Description
Hit<V>[]	getHits() Returns an array of hits collected by this instance.
Hit<V>	putIfAbsent(V v, Hit<V> hit) Mimic the ConcurrentHashMap method.

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final transient org.apache.log4j.Logger log

Constructor Detail

MultiTokenHitCollector

public MultiTokenHitCollector(Collection<CountIndexTask<V>> tasks)

Method Detail

putIfAbsent

public Hit<V> putIfAbsent(V v,
                 Hit<V> hit)

Description copied from interface: IHitCollector

Mimic the ConcurrentHashMap method.

See ConcurrentHashMap.putIfAbsent(Object, Object).

Specified by:

putIfAbsent in interface IHitCollector<V extends Comparable<V>>

Parameters:

v - the document identifier for the hit

hit - the full text hit

Returns:

the old value or null if there was no old value

getHits

public Hit<V>[] getHits()

Description copied from interface: IHitCollector

Returns an array of hits collected by this instance.

Specified by:

getHits in interface IHitCollector<V extends Comparable<V>>