FundamentalService (nxcals-docs 1.5.17 API)

```
public interface FundamentalService
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>`	`getAll(TimeWindow timeWindow, java.util.Set<FundamentalFilter> fundamentalFilters)`	Return a `Dataset` for a given `time window` that contains data for fundamental variables that are matching the provided set of `fundamental filters`.

- Method Detail
  - getAll
```
org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> getAll(TimeWindow timeWindow,
                                                              java.util.Set<FundamentalFilter> fundamentalFilters)
```
    Return a Dataset for a given time window that contains data for fundamental variables that are matching the provided set of fundamental filters. Please, note that variables are obtained from each filter separately and then joined/unioned together. I.e. variable will be included if it satisfies any of the provided filters.
    
    Parameters:
    
    timeWindow - a TimeWindow that defines time bounds for the data search
    
    fundamentalFilters - a set of FundamentalFilter based on which fundamental variables are selected.
    
    Returns:
    
    a Dataset with data for fundamental variables based on the fundamental filters