com.atlassian.jira.jql.context

Class CascadingSelectCustomFieldClauseContextFactory

java.lang.Object

com.atlassian.jira.jql.context.CascadingSelectCustomFieldClauseContextFactory

All Implemented Interfaces:

ClauseContextFactory

@NonInjectableComponent
public class CascadingSelectCustomFieldClauseContextFactory
extends Object
implements ClauseContextFactory

The context calculation for cascading select. This context factory is slightly inconsistent from others in JIRA. In other fields it is true that context(field in (a, c)) = context(field = a or field = c). We decided not to enforce this for the cascading select because it uses encoded query literals to represent a single query. For example, the query "field in cascadeoption(p1, NONE)" will actually return "QueryLiteral(id(p1))", "QueryLiteral(-id(p1child1))", "QueryLiteral(-id(p1child2))",...,"QueryLiteral(-id(p1childn))". In this case we look at every literal when calculating the context rather than at each literal indivuidally so that we can produce a some useful context.

Since:

v4.0

Constructor Summary

Constructors

Constructor and Description
CascadingSelectCustomFieldClauseContextFactory(CustomField customField, ContextSetUtil contextSetUtil, JqlSelectOptionsUtil jqlSelectOptionsUtil, FieldConfigSchemeClauseContextUtil fieldConfigSchemeClauseContextUtil, JqlOperandResolver jqlOperandResolver, JqlCascadingSelectLiteralUtil jqlCascadingSelectLiteralUtil, OperatorUsageValidator operatorUsageValidator)

Method Summary

Modifier and Type	Method and Description
ClauseContext	getClauseContext(ApplicationUser searcher, TerminalClause terminalClause) Generates a clause context for the associated handler.

Methods inherited from class java.lang.Object

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

Constructor Detail

CascadingSelectCustomFieldClauseContextFactory

public CascadingSelectCustomFieldClauseContextFactory(CustomField customField,
                                                      ContextSetUtil contextSetUtil,
                                                      JqlSelectOptionsUtil jqlSelectOptionsUtil,
                                                      FieldConfigSchemeClauseContextUtil fieldConfigSchemeClauseContextUtil,
                                                      JqlOperandResolver jqlOperandResolver,
                                                      JqlCascadingSelectLiteralUtil jqlCascadingSelectLiteralUtil,
                                                      OperatorUsageValidator operatorUsageValidator)

Method Detail

getClauseContext

public ClauseContext getClauseContext(ApplicationUser searcher,
                                      TerminalClause terminalClause)

Description copied from interface: ClauseContextFactory

Generates a clause context for the associated handler. If the clause context could not be determined for any reason, this will return the Global Clause Context.

Specified by:

getClauseContext in interface ClauseContextFactory

Parameters:

searcher - the user who is performing the search

terminalClause - the clause for which this factory is generating a context.

Returns:

ClauseContext that contains the implied and explicit project and issue types that this clause is in context for.