TopicCharacteristicGrabbers (Ontopia)

java.lang.Object
- net.ontopia.topicmaps.utils.TopicCharacteristicGrabbers

```
public class TopicCharacteristicGrabbers
extends Object
```
INTERNAL: A convenience class for creating grabbers that grab specific topic characteristics, using various criteria, including scope.

Since:

1.1

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static Function<TopicIF,NameIF>`	`getDisplayNameGrabber()`	INTERNAL: Returns a grabber that will grab the name most suitable for display from a topic.
`static Function<TopicIF,NameIF>`	`getSortNameGrabber()`	INTERNAL: Returns a grabber that will grab the name most suitable for sorting from a topic.

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

- Method Detail
  - getDisplayNameGrabber
```
public static Function<TopicIF,NameIF> getDisplayNameGrabber()
```
    INTERNAL: Returns a grabber that will grab the name most suitable for display from a topic. If the topic has a display name that name will be chosen. If not, the base name in the least constrained scope will be chosen.
    
    Returns:
    
    A TopicNameIF or VariantNameIF object; null if the topic has no base names.
  - getSortNameGrabber
```
public static Function<TopicIF,NameIF> getSortNameGrabber()
```
    INTERNAL: Returns a grabber that will grab the name most suitable for sorting from a topic. If the topic has a sort name that name will be chosen. If not, the base name in the least constrained scope will be chosen.
    
    Returns:
    
    A TopicNameIF or VariantNameIF object; null if the topic has no base names.