QueryOptimizer.StringPrefixOptimizer (Ontopia)

java.lang.Object

net.ontopia.topicmaps.query.impl.utils.QueryOptimizer.AbstractQueryOptimizer

net.ontopia.topicmaps.query.impl.utils.QueryOptimizer.StringPrefixOptimizer

All Implemented Interfaces:: QueryOptimizerIF

Enclosing class:: QueryOptimizer

public static class QueryOptimizer.StringPrefixOptimizer extends QueryOptimizer.AbstractQueryOptimizer

INTERNAL: Optimizes queries that do lookup of occurrences by string value, then filter the string value by a prefix.

Constructor Summary

Constructors

Constructor

Description

StringPrefixOptimizer()
Method Summary

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 Details
- StringPrefixOptimizer
  
  public StringPrefixOptimizer()
Method Details
- optimize
  
  public void optimize(TologQuery query, QueryContext context)
  
  Specified by:
  
  optimize in interface QueryOptimizerIF
  
  Overrides:
  
  optimize in class QueryOptimizer.AbstractQueryOptimizer