SqlConditionGenerator (BCD-UI Api)

All Known Implementing Classes:

SubjectSettings2Sql

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface SqlConditionGenerator
```
the interface for condition generator in SQL clause. Such a generator may deal with different aspects of restricting an SQL result.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`getCondition()`	generates a condition which may be connected with other conditions in order to restrict/extend set of data.

- Method Detail
  - getCondition
```
java.lang.String getCondition()
                       throws BindingException
```
    generates a condition which may be connected with other conditions in order to restrict/extend set of data. The callee controls how conditions from multiple generators are connected. The condition genereated here is self-contained is does not make assumptions on any other possible conditions. The condition follows the valid SQL syntax.
    
    Returns:
    
    NULL in case of no condition or non-empty String, such as '1=1' or '(0=0)' or more complex, like '(a=b or c is null)'
    
    Throws:
    
    BindingException