org.apache.lucene.monitor

Class MatchingQueries<T extends QueryMatch>

java.lang.Object

org.apache.lucene.monitor.MatchingQueries<T>

Type Parameters:

T - the type of QueryMatch returned

public class MatchingQueries<T extends QueryMatch>
extends java.lang.Object

Class to hold the results of matching a single Document against queries held in the Monitor

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Map<java.lang.String,java.lang.Exception>	errors
private java.util.Map<java.lang.String,T>	matches
private int	queriesRun
private long	queryBuildTime
private long	searchTime

Constructor Summary

Constructors

Constructor and Description
MatchingQueries(java.util.Map<java.lang.String,T> matches, java.util.Map<java.lang.String,java.lang.Exception> errors, long queryBuildTime, long searchTime, int queriesRun)

Method Summary

Modifier and Type	Method and Description
java.util.Map<java.lang.String,java.lang.Exception>	getErrors()
int	getMatchCount()
java.util.Collection<T>	getMatches()
int	getQueriesRun()
long	getQueryBuildTime()
long	getSearchTime()
T	matches(java.lang.String queryId) Returns the QueryMatch for the given query, or null if it did not match

Methods inherited from class java.lang.Object

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

Field Detail

matches

private final java.util.Map<java.lang.String,T extends QueryMatch> matches

errors

private final java.util.Map<java.lang.String,java.lang.Exception> errors

queryBuildTime

private final long queryBuildTime

searchTime

private final long searchTime

queriesRun

private final int queriesRun

Constructor Detail

MatchingQueries

MatchingQueries(java.util.Map<java.lang.String,T> matches,
                java.util.Map<java.lang.String,java.lang.Exception> errors,
                long queryBuildTime,
                long searchTime,
                int queriesRun)

Method Detail

matches

public T matches(java.lang.String queryId)

Returns the QueryMatch for the given query, or null if it did not match

Parameters:

queryId - the query id

getMatches

public java.util.Collection<T> getMatches()

Returns:

all matches

getMatchCount

public int getMatchCount()

Returns:

the number of queries that matched

getQueryBuildTime

public long getQueryBuildTime()

Returns:

how long (in ms) it took to build the Presearcher query for the matcher run

getSearchTime

public long getSearchTime()

Returns:

how long (in ms) it took to run the selected queries

getQueriesRun

public int getQueriesRun()

Returns:

the number of queries passed to this CandidateMatcher during the matcher run

getErrors

public java.util.Map<java.lang.String,java.lang.Exception> getErrors()

Returns:

a List of any MatchErrors created during the matcher run