org.sdmxsource.sdmx.api.model.data.query.complex

Interface ComplexDataQuerySelectionGroup

All Superinterfaces:

java.io.Serializable

All Known Implementing Classes:

ComplexDataQuerySelectionGroupImpl

public interface ComplexDataQuerySelectionGroup
extends java.io.Serializable

A DataQuerySelectionGroup contains a set of DataQuerySelections which are implicitly ANDED together. Each DataQuerySelection contains a concept along with one or more selection values.

For example a DataQuerySelection could be FREQ (=A), (=B) which would equate to FREQ = A OR B.
or could be FREQ (>A), ( A AND FREQ When there are more than one DataQuerySelections they are ANDED together. For example the DataQuerySelections:

 DataQuerySelection FREQ=A,B
 DataQuerySelection COUNTRY=UK
 

Equate to:

(FREQ = A OR B) AND (COUNTRY = UK)
 

Author:

fch

Method Summary

Methods

Modifier and Type	Method and Description
SdmxDate	getDateFrom() Returns the "date from" in this selection group.
ORDERED_OPERATOR	getDateFromOperator() Returns the operator for the dateFrom The operator cannot take the 'NOT_EQUAL' value
SdmxDate	getDateTo() Returns the "date to" in this selection group.
ORDERED_OPERATOR	getDateToOperator() Returns the operator for the dateTo The operator cannot take the 'NOT_EQUAL' value
java.util.Set<ComplexComponentValue>	getPrimaryMeasureValue() Returns the component value (s) for a primary measure value.
java.util.Set<ComplexDataQuerySelection>	getSelections() Returns the set of selections for this group.
ComplexDataQuerySelection	getSelectionsForConcept(java.lang.String componentId) Returns the selection(s) for the given component id (dimension or attribute) or returns null if no selection exists for the component id.
boolean	hasSelectionForConcept(java.lang.String componentId) Returns true if selections exist for this dimension Id.

Method Detail

getSelectionsForConcept

ComplexDataQuerySelection getSelectionsForConcept(java.lang.String componentId)

Returns the selection(s) for the given component id (dimension or attribute) or returns null if no selection exists for the component id.

Parameters:

coneptId -

Returns:

hasSelectionForConcept

boolean hasSelectionForConcept(java.lang.String componentId)

Returns true if selections exist for this dimension Id.

Parameters:

conceptId -

Returns:

getSelections

java.util.Set<ComplexDataQuerySelection> getSelections()

Returns the set of selections for this group. These DataQuerySelections are implicitly ANDED together.

Returns:

getDateFrom

SdmxDate getDateFrom()

Returns the "date from" in this selection group.

Returns:

getDateFromOperator

ORDERED_OPERATOR getDateFromOperator()

Returns the operator for the dateFrom The operator cannot take the 'NOT_EQUAL' value

Returns:

getDateTo

SdmxDate getDateTo()

Returns the "date to" in this selection group.

Returns:

getDateToOperator

ORDERED_OPERATOR getDateToOperator()

Returns the operator for the dateTo The operator cannot take the 'NOT_EQUAL' value

Returns:

getPrimaryMeasureValue

java.util.Set<ComplexComponentValue> getPrimaryMeasureValue()

Returns the component value (s) for a primary measure value.

Returns: