PlaceholderDefaultQueryLabelValuesProvider (Pull Reports 2.2.2)

Object
- com.pullreports.model.config.PlaceholderDefaultQueryLabelValuesProvider

All Implemented Interfaces:

LabelValuesProvider
```
public class PlaceholderDefaultQueryLabelValuesProvider
extends Object
implements LabelValuesProvider
```
A PlaceholderDefaultQueryLabelValuesProvider is a no operation, placeholder LabelValuesProvider to set as the LabelValuesProvider for a ColumnConfiguration to indicate the returned LabelValue List labels and values should be the distinct column values as queried from the database.
Schema analog: <label_value_query_default>

Constructor Summary

Constructors
Constructor Description

PlaceholderDefaultQueryLabelValuesProvider()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`List<LabelValue>`	`createLabelValues(javax.sql.DataSource dataSource, javax.servlet.http.HttpServletRequest request)`	Throws an UnsupportedOperationException.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - PlaceholderDefaultQueryLabelValuesProvider
```
public PlaceholderDefaultQueryLabelValuesProvider()
```
- Method Detail
  - createLabelValues
```
public List<LabelValue> createLabelValues(javax.sql.DataSource dataSource,
                                          javax.servlet.http.HttpServletRequest request)
```
    Throws an UnsupportedOperationException.
    
    Specified by:
    
    createLabelValues in interface LabelValuesProvider
    
    Parameters:
    
    dataSource - The DataSource used to fill the parent Report. Use the dataSource to dynamically materialize a list of LabelValue beans from a JDBC query. Any opened JDBC connection must be closed by the implementing method.
    
    request - The HttpServletRequest sent to the GET Label Value List API. to retrieve the LabelValue list. Use the request parameter to contextualize the returned list to the current user.
    
    Returns:
    
    A List of LabelValue beans representing the values of the parent Column.
    
    Throws:
    
    UnsupportedOperationException - because this method should should never be invoked.