org.dlese.dpc.index

Class ResultDocList

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList

org.dlese.dpc.index.ResultDocList

All Implemented Interfaces:

java.lang.Iterable, java.util.Collection, java.util.List

public class ResultDocList
extends java.util.AbstractList

A List of ResultDocs returned by a SimpleLucenIndex search.

Author:

John Weatherley

See Also:

SimpleLuceneIndex, ResultDoc

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
ResultDocList() Creates an empty ResultDocList that can not be expanded.
ResultDocList(ResultDoc[] resultDocs) Creates a ResultDocList backed by the given resultDocs that can not be expanded.
ResultDocList(org.apache.lucene.search.TopDocs topDocs, ResultDocConfig resultDocConfig) Creates a ResultDocList backed by the given search results that can not be expanded.

Method Summary

Modifier and Type	Method and Description
ResultDoc	get(int i) Get the ResultDoc at the given location.
static java.lang.String	getDateStamp() Gets a datestamp of the current time formatted for display with logs and output.
static void	setDebug(boolean db) Sets the debug attribute of the SimpleLuceneIndex object
int	size() The number of search results.
ResultDoc[]	toArray() Gets the ResultDocs as an array.

Methods inherited from class java.util.AbstractList

add, add, addAll, clear, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, remove, removeRange, set, subList

Methods inherited from class java.util.AbstractCollection

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

addAll, contains, containsAll, isEmpty, remove, removeAll, replaceAll, retainAll, sort, spliterator, toArray

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

ResultDocList

public ResultDocList()

Creates an empty ResultDocList that can not be expanded.

ResultDocList

public ResultDocList(ResultDoc[] resultDocs)

Creates a ResultDocList backed by the given resultDocs that can not be expanded.

Parameters:

resultDocs - The result docs that back this ResultDocList.

ResultDocList

public ResultDocList(org.apache.lucene.search.TopDocs topDocs,
                     ResultDocConfig resultDocConfig)

Creates a ResultDocList backed by the given search results that can not be expanded. Constructed by SimpleLuceneIndex when a search is made.

Parameters:

topDocs - The TopDocs

resultDocConfig - The config

Method Detail

get

public ResultDoc get(int i)

Get the ResultDoc at the given location.

Specified by:

get in interface java.util.List

Specified by:

get in class java.util.AbstractList

Parameters:

i - Index

Returns:

The ResultDoc

size

public int size()

The number of search results.

Specified by:

size in interface java.util.Collection

Specified by:

size in interface java.util.List

Specified by:

size in class java.util.AbstractCollection

Returns:

The number of search results.

toArray

public ResultDoc[] toArray()

Gets the ResultDocs as an array. Note that this is significantly less efficient than using the List methods for access.

Specified by:

toArray in interface java.util.Collection

Specified by:

toArray in interface java.util.List

Overrides:

toArray in class java.util.AbstractCollection

Returns:

The ResultDocs

getDateStamp

public static final java.lang.String getDateStamp()

Gets a datestamp of the current time formatted for display with logs and output.

Returns:

A datestamp for display purposes.

setDebug

public static void setDebug(boolean db)

Sets the debug attribute of the SimpleLuceneIndex object

Parameters:

db - The new debug value