Package com.groiss.reporting.data

Interface Attribute

public interface Attribute

An attribute represents a simple field in an Entity/DB-table or a more complex structure containing multiple fields/sources

Field Summary

Fields

Modifier and Type	Field	Description
static final String[]	ALL_AGGR
static final int	AVG
static final int	CONCAT
static final int	COUNT
static final String[]	DATE_FORMATS
static final int	MAX
static final int	MIN
static final int	SQL
static final int	SUM

Method Summary

Modifier and Type	Method	Description
String[]	getAllowedAggrs()
Element	getAsDomElement()
String	getId()
String	getLocalizedName()
String	getMapId()	in case of mapped values, the method returns the <mapping>-id
String	getName()
Resource	getResource()
int	getSelectLength()
Select[]	getSelects()
Class<?>	getType()
String	getTypeString()
static Attribute	newInstance(String id, String name, Class<?> c, Select[] select, String[] aggrs, String mapId, Resource res)	create a new instance

Field Details

MAX

static final int MAX

See Also:

• Constant Field Values

MIN

static final int MIN

See Also:

• Constant Field Values

COUNT

static final int COUNT

See Also:

• Constant Field Values

AVG

static final int AVG

See Also:

• Constant Field Values

SUM

static final int SUM

See Also:

• Constant Field Values

SQL

static final int SQL

See Also:

• Constant Field Values

CONCAT

static final int CONCAT

See Also:

• Constant Field Values

ALL_AGGR

static final String[] ALL_AGGR

DATE_FORMATS

static final String[] DATE_FORMATS

Method Details

newInstance

static Attribute newInstance(String id,
 String name,
 Class<?> c,
 Select[] select,
 String[] aggrs,
 String mapId,
 Resource res)

create a new instance

Parameters:

id -

name -

c -

select -

aggrs -

mapId -

res -

Returns:

getId

String getId()

Returns:

the id

getName

String getName()

Returns:

the name

getLocalizedName

String getLocalizedName()

Returns:

the i18n-name

getMapId

String getMapId()

in case of mapped values, the method returns the <mapping>-id

Returns:

in case of mapped values,

getResource

Resource getResource()

Returns:

the Resource used for i18n

getSelectLength

int getSelectLength()

Returns:

the number of fields selected from the DB

getSelects

Select[] getSelects()

Returns:

the defined selections for the SQL-query

getAllowedAggrs

String[] getAllowedAggrs()

Returns:

all allowed aggregation-types

getAsDomElement

Element getAsDomElement()

Returns:

the DOM-element from reporting.xml

getType

Class<?> getType()

Returns:

the class used for this attribute. May be a simple type, or a ReportingData

getTypeString

String getTypeString()

Returns:

the classname of getType()