org.openmrs.report
Class CohortDataSetProvider

java.lang.Object
  org.openmrs.report.CohortDataSetProvider

All Implemented Interfaces:

DataSetProvider

public class CohortDataSetProvider
extends java.lang.Object
implements DataSetProvider

The logic that evaluates a CohortDataSetDefinition and produces a CohortDataSet

See Also:

CohortDataSetDefinition, CohortDataSet

Field Summary

protected org.apache.commons.logging.Log

log

Constructor Summary

CohortDataSetProvider()

Method Summary

boolean	canEvaluate(DataSetDefinition dataSetDefinition)
DataSet	evaluate(DataSetDefinition dataSetDefinition, Cohort inputCohort, EvaluationContext evalContext) Evaluate a dataset on a given input cohort (which may be null, and may be ignored by some data sets)

Methods inherited from class java.lang.Object

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

Field Detail

log

protected org.apache.commons.logging.Log log

Constructor Detail

CohortDataSetProvider

public CohortDataSetProvider()

Method Detail

canEvaluate

public boolean canEvaluate(DataSetDefinition dataSetDefinition)

Specified by:

canEvaluate in interface DataSetProvider

Returns:

Whether this provider can evaluate the given definition

See Also:

DataSetProvider.canEvaluate(org.openmrs.report.DataSetDefinition)

evaluate

public DataSet evaluate(DataSetDefinition dataSetDefinition,
                        Cohort inputCohort,
                        EvaluationContext evalContext)

Description copied from interface: DataSetProvider

Evaluate a dataset on a given input cohort (which may be null, and may be ignored by some data sets)

Specified by:

evaluate in interface DataSetProvider

Returns:

See Also:

org.openmrs.report.DataSetProvider#evaluate(org.openmrs.report.DataSetDefinition, org.openmrs.Cohort)