com.atlassian.jira.issue.search.util
Class FreeTextVisitor

java.lang.Object
  com.atlassian.jira.issue.search.util.FreeTextVisitor

All Implemented Interfaces:

ClauseVisitor<Boolean>

public class FreeTextVisitor
extends Object
implements ClauseVisitor<Boolean>

Look through the query and try and find "text" searching conditions. We use a simple hueristic that any TerminalClause with a "LIKE" and "NOT LIKE" means a text match.

Since:

v4.0

Constructor Summary

FreeTextVisitor()

Method Summary

static boolean	containsFreeTextCondition(Clause clause)
Boolean	visit(AndClause andClause) Visit called when accepting a AndClause.
Boolean	visit(ChangedClause clause) Visit called when accepting a ChangedClause.
Boolean	visit(NotClause notClause) Visit called when accepting a NotClause.
Boolean	visit(OrClause orClause) Visit called when accepting a OrClause.
Boolean	visit(TerminalClause clause) Visit called when accepting a TerminalClause.
Boolean	visit(WasClause clause) Visit called when accepting a WasClause.

Methods inherited from class java.lang.Object

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

Constructor Detail

FreeTextVisitor

public FreeTextVisitor()

Method Detail

containsFreeTextCondition

public static boolean containsFreeTextCondition(Clause clause)

visit

public Boolean visit(AndClause andClause)

Description copied from interface: ClauseVisitor

Visit called when accepting a AndClause.

Specified by:

visit in interface ClauseVisitor<Boolean>

Parameters:

andClause - the node being visited.

Returns:

The return type specified by the visitor.

visit

public Boolean visit(NotClause notClause)

Description copied from interface: ClauseVisitor

Visit called when accepting a NotClause.

Specified by:

visit in interface ClauseVisitor<Boolean>

Parameters:

notClause - the node being visited.

Returns:

The return type specified by the visitor.

visit

public Boolean visit(OrClause orClause)

Description copied from interface: ClauseVisitor

Visit called when accepting a OrClause.

Specified by:

visit in interface ClauseVisitor<Boolean>

Parameters:

orClause - the node being visited.

Returns:

The return type specified by the visitor.

visit

public Boolean visit(TerminalClause clause)

Description copied from interface: ClauseVisitor

Visit called when accepting a TerminalClause.

Specified by:

visit in interface ClauseVisitor<Boolean>

Parameters:

clause - the node being visited.

Returns:

The return type specified by the visitor.

visit

public Boolean visit(WasClause clause)

Description copied from interface: ClauseVisitor

Visit called when accepting a WasClause.

Specified by:

visit in interface ClauseVisitor<Boolean>

Parameters:

clause - the node being visited.

Returns:

The return type specified by the visitor.

visit

public Boolean visit(ChangedClause clause)

Description copied from interface: ClauseVisitor

Visit called when accepting a ChangedClause.

Specified by:

visit in interface ClauseVisitor<Boolean>

Parameters:

clause - the node being visited.

Returns:

The return type specified by the visitor.