QueryOptimizer.NextPreviousOptimizer (Ontopia)

java.lang.Object
- net.ontopia.topicmaps.query.impl.utils.QueryOptimizer.AbstractQueryOptimizer
- - net.ontopia.topicmaps.query.impl.utils.QueryOptimizer.NextPreviousOptimizer

All Implemented Interfaces:

QueryOptimizerIF

Enclosing class:

QueryOptimizer
```
public static class QueryOptimizer.NextPreviousOptimizer
extends QueryOptimizer.AbstractQueryOptimizer
```
INTERNAL: Optimizes queries that look for the next or the previous value in a sequence from a given start value to not load all values and then do it the hard way, but instead to use a sorted index.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  NextPreviousOptimizer()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void optimize(TologQuery query, QueryContext context)
  - Methods inherited from class net.ontopia.topicmaps.query.impl.utils.QueryOptimizer.AbstractQueryOptimizer
    optimize, optimize
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - NextPreviousOptimizer
```
public NextPreviousOptimizer()
```
- Method Detail
  - optimize
```
public void optimize(TologQuery query,
                     QueryContext context)
```
    Specified by:
    
    optimize in interface QueryOptimizerIF
    
    Overrides:
    
    optimize in class QueryOptimizer.AbstractQueryOptimizer