org.squashtest.tm.domain.chart

Class ChartQuery

java.lang.Object

org.squashtest.tm.domain.chart.ChartQuery

All Implemented Interfaces:

IChartQuery

@Entity
public class ChartQuery
extends Object
implements IChartQuery

This class represents a query. It is composed of AxisColumn, Filter and MeasureColumns.

When a query has a strategy = MAIN, it usually represents a ChartDefinition (ie a ChartDefinition points to them). However in other cases they implement the business of a ColumnPrototype which has a ColumnType=CALCULATED. The query is thus a dependency of a main query. They way it is plugged into the main query depends on a strategy :

• SUBQUERY : this query is indeed a subquery : a subcontext is created then joined with the relevant entity of the main query
• INLINED : the extra tables will be joined within the main query.

A main query always has a strategy = MAIN and a NaturalJoinStyle = INNER. For the other, for now these attributes are hardcoded in the database and cannot be set yet.

Author:

bsiri

Constructor Summary

Constructors

Constructor and Description
ChartQuery()

Method Summary

Methods

Modifier and Type	Method and Description
ChartQuery	createCopy()
List<AxisColumn>	getAxis()
List<Filter>	getFilters()
Map<ColumnRole,Set<SpecializedEntityType>>	getInvolvedEntities() Returns which entities are covered by this chart, sorted by roles.
NaturalJoinStyle	getJoinStyle()
List<MeasureColumn>	getMeasures()
QueryStrategy	getStrategy()
void	setAxis(List<AxisColumn> axis)
void	setFilters(List<Filter> filters)
void	setJoinStyle(NaturalJoinStyle joinStyle)
void	setMeasures(List<MeasureColumn> measures)
void	setStrategy(QueryStrategy strategy)

Methods inherited from class java.lang.Object

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

Constructor Detail

ChartQuery

public ChartQuery()

Method Detail

getFilters

public List<Filter> getFilters()

Specified by:

getFilters in interface IChartQuery

getAxis

public List<AxisColumn> getAxis()

Specified by:

getAxis in interface IChartQuery

getMeasures

public List<MeasureColumn> getMeasures()

Specified by:

getMeasures in interface IChartQuery

setFilters

public void setFilters(List<Filter> filters)

setAxis

public void setAxis(List<AxisColumn> axis)

setMeasures

public void setMeasures(List<MeasureColumn> measures)

getStrategy

public QueryStrategy getStrategy()

Specified by:

getStrategy in interface IChartQuery

getJoinStyle

public NaturalJoinStyle getJoinStyle()

Specified by:

getJoinStyle in interface IChartQuery

setStrategy

public void setStrategy(QueryStrategy strategy)

setJoinStyle

public void setJoinStyle(NaturalJoinStyle joinStyle)

getInvolvedEntities

public Map<ColumnRole,Set<SpecializedEntityType>> getInvolvedEntities()

Returns which entities are covered by this chart, sorted by roles.

Specified by:

getInvolvedEntities in interface IChartQuery

Returns:

createCopy

public ChartQuery createCopy()