org.hibernate.search.query.dsl.impl

Class ConnectedAllContext

java.lang.Object

org.hibernate.search.query.dsl.impl.ConnectedAllContext

All Implemented Interfaces:

AllContext, QueryCustomization<AllContext>, Termination<AllContext>

public class ConnectedAllContext
extends Object
implements AllContext

Author:

Emmanuel Bernard

Constructor Summary

Constructors

Constructor and Description
ConnectedAllContext()

Method Summary

Modifier and Type	Method and Description
AllContext	boostedTo(float boost) Boost the query to a given value Most of the time positive float: - lower than 1 to diminish the weight - higher than 1 to increase the weight Could be negative but not unless you understand what is going on (advanced)
org.apache.lucene.search.Query	createQuery() Return the lucene query representing the operation
AllContext	except(org.apache.lucene.search.Query... queriesMatchingExcludedDocuments) Exclude the documents matching these queries
AllContext	filteredBy(org.apache.lucene.search.Filter filter) Filter the query results with the Filter instance
AllContext	withConstantScore() All results matching the query have a constant score equals to the boost FIXME is that true?

Methods inherited from class java.lang.Object

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

Constructor Detail

ConnectedAllContext

public ConnectedAllContext()

Method Detail

createQuery

public org.apache.lucene.search.Query createQuery()

Description copied from interface: Termination

Return the lucene query representing the operation

Specified by:

createQuery in interface Termination<AllContext>

Returns:

the lucene query representing the operation

except

public AllContext except(org.apache.lucene.search.Query... queriesMatchingExcludedDocuments)

Description copied from interface: AllContext

Exclude the documents matching these queries

Specified by:

except in interface AllContext

Parameters:

queriesMatchingExcludedDocuments - the queries to use for excluding documents

Returns:

this for method chaining

boostedTo

public AllContext boostedTo(float boost)

Description copied from interface: QueryCustomization

Boost the query to a given value Most of the time positive float: - lower than 1 to diminish the weight - higher than 1 to increase the weight Could be negative but not unless you understand what is going on (advanced)

Specified by:

boostedTo in interface QueryCustomization<AllContext>

Parameters:

boost - the value to use as boost

Returns:

an instance of T for method chaining

withConstantScore

public AllContext withConstantScore()

Description copied from interface: QueryCustomization

All results matching the query have a constant score equals to the boost FIXME is that true?

Specified by:

withConstantScore in interface QueryCustomization<AllContext>

Returns:

an instance of T for method chaining

filteredBy

public AllContext filteredBy(org.apache.lucene.search.Filter filter)

Description copied from interface: QueryCustomization

Filter the query results with the Filter instance

Specified by:

filteredBy in interface QueryCustomization<AllContext>

Parameters:

filter - the filter to use

Returns:

an instance of T for method chaining