Utils (Ontopia)

java.lang.Object
- net.ontopia.topicmaps.impl.rdbms.Utils

```
public class Utils
extends Object
```
INTERNAL: An internal utility class that contains various utility operations on the topic map implementation from this package.

Since:

2.0

Constructor Summary

Constructors
Constructor Description

Utils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`protected static void`	`clearTopicMap(TopicMapIF topicmap)`	INTERNAL: An internal utility class that let one delete a topic map physically from the database.
`protected static void`	`deleteTopicMap(TopicMapIF topicmap)`	INTERNAL: An internal utility class that let one delete a topic map physically from the database.
`static void`	`removeDuplicates(TopicMapIF topicmap)`	INTERNAL: Helper function that effectively finds duplicate characteristics and suppresses them.

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

- Constructor Detail
  - Utils
```
public Utils()
```
- Method Detail
  - clearTopicMap
```
protected static void clearTopicMap(TopicMapIF topicmap)
                             throws SQLException
```
    INTERNAL: An internal utility class that let one delete a topic map physically from the database. This method will delete a topic map conforming to the database schema in OKS 1.x and 2.x.
    
    Throws:
    
    SQLException
    
    Since:
    
    2.1.1
  - deleteTopicMap
```
protected static void deleteTopicMap(TopicMapIF topicmap)
                              throws SQLException
```
    INTERNAL: An internal utility class that let one delete a topic map physically from the database. This method will delete a topic map conforming to the database schema in OKS 1.x and 2.x.
    
    Throws:
    
    SQLException
    
    Since:
    
    2.0
  - removeDuplicates
```
public static void removeDuplicates(TopicMapIF topicmap)
                             throws SQLException
```
    INTERNAL: Helper function that effectively finds duplicate characteristics and suppresses them.
    
    Throws:
    
    SQLException