DateRangeExpression (JasperReports Javadoc 7.0.0 API)

All Known Implementing Classes:

RelativeDateRange, RelativeTimestampRange
```
public interface DateRangeExpression
```
Interface for utility class which allows to deal with date range as with string expression. It is separated from DateRange in order to decouple date range by itself which is necessary for query execution only and it's string representation which is necessary for UI presentation of date range.

Author:

Sergey Prilukin

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  String getExpression()
  Returns string which represents date range expression.

- Method Detail
  - getExpression
```
String getExpression()
```
    Returns string which represents date range expression.
    
    Returns:
    
    relative date expression as a string.