Package com.atlassian.jira.jql.query

Class QueryVisitor

java.lang.Object

com.atlassian.jira.jql.query.QueryVisitor

@Deprecated(since="10.7",
            forRemoval=true)
@InjectableComponent
public class QueryVisitor
extends Object

Deprecated, for removal: This API element is subject to removal in a future version.

This class is deprecated and will be removed in Jira 11.0. Use QueryVisitor instead.

Used to generate the Lucene query from a Query. This visits the nodes of the tree and creates a lucene query based on its structure. Users of this class should only call createQuery(com.atlassian.query.clause.Clause, com.atlassian.jira.jql.query.QueryCreationContext) and not use the visitor directly as the query in a QueryFactoryResult may not be valid.

Since:

v4.0

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	QueryVisitor.QueryVisitorFactory	Deprecated, for removal: This API element is subject to removal in a future version.

Field Summary

Fields

Modifier and Type	Field	Description
protected final ContextAwareQueryVisitor.ContextAwareQueryVisitorFactory	contextAwareQueryVisitorFactory	Deprecated, for removal: This API element is subject to removal in a future version.

Constructor Summary

Constructors

Constructor	Description
QueryVisitor(ContextAwareQueryVisitor.ContextAwareQueryVisitorFactory contextAwareQueryVisitorFactory, WorklogClausesTransformerVisitor.Factory worklogsVisitorFactory, DeMorgansVisitor.DeMorgansVisitorFactory deMorgansVisitorFactory)	Deprecated, for removal: This API element is subject to removal in a future version.

Method Summary

Modifier and Type	Method	Description
protected ContextAwareQueryVisitor	createContextAwareQueryVisitor(QueryCreationContext queryCreationContext, Clause clause)	Deprecated, for removal: This API element is subject to removal in a future version.
org.apache.lucene.search.Query	createQuery(Clause clause, QueryCreationContext queryCreationContext)	Deprecated, for removal: This API element is subject to removal in a future version. Create a lucene query for the passed clause.

Methods inherited from class java.lang.Object

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

Field Details

contextAwareQueryVisitorFactory

protected final ContextAwareQueryVisitor.ContextAwareQueryVisitorFactory contextAwareQueryVisitorFactory

Deprecated, for removal: This API element is subject to removal in a future version.

Constructor Details

QueryVisitor

public QueryVisitor(ContextAwareQueryVisitor.ContextAwareQueryVisitorFactory contextAwareQueryVisitorFactory,
 WorklogClausesTransformerVisitor.Factory worklogsVisitorFactory,
 DeMorgansVisitor.DeMorgansVisitorFactory deMorgansVisitorFactory)

Deprecated, for removal: This API element is subject to removal in a future version.

Method Details

createQuery

public org.apache.lucene.search.Query createQuery(Clause clause,
 QueryCreationContext queryCreationContext)

Deprecated, for removal: This API element is subject to removal in a future version.

Create a lucene query for the passed clause.

NOTE: The query generated by this method will probably not run in Lucene even though it is correct. Lucene has some quirks when dealing with negative queries. Lucene will not search for negative queries, it will only filter the results from a positive query (e.g. +project:monkey -status:blocker will work while -status:blocker will not).

NOTE: This visitor will push all instances of the NotClause out of the tree by using the DeMorgansVisitor so that the terminal clauses will handle all the negation logic and the visitor does not need to deal with NOT's.

Parameters:

clause - the clause to process.

Returns:

the generated lucene query.

createContextAwareQueryVisitor

protected ContextAwareQueryVisitor createContextAwareQueryVisitor(QueryCreationContext queryCreationContext,
 Clause clause)

Deprecated, for removal: This API element is subject to removal in a future version.