Examples of org.hibernate.hql.lucene.internal.ClassBasedLuceneQueryResolverDelegate

Package org.hibernate.hql.lucene.internal

Examples of org.hibernate.hql.lucene.internal.ClassBasedLuceneQueryResolverDelegate

org.hibernate.hql.lucene.internal.ClassBasedLuceneQueryResolverDelegate
This extends the ANTLR generated AST walker to transform a parsed tree into a Lucene Query and collect the target entity types of the query.
TODO:
It is currently human-written but should evolve into another ANTLR generated tree walker, not extending GeneratedHQLResolver but using its output as a generic normalization AST transformer.
We are assembling the Lucene Query directly, but this doesn't take into account parameter types which might need some transformation; the Hibernate Search provided {@code QueryBuilder} could do this.
Implement more predicates
Support multiple types being targeted by the Query
Support positional parameters (currently only consumed named parameters)
@author Sanne Grinovero (C) 2011 Red Hat Inc. @author Gunnar Morling

     */
    public LuceneProcessingChain buildProcessingChainForClassBasedEntities() {
      ClassBasedLucenePropertyHelper propertyHelper = new ClassBasedLucenePropertyHelper( searchFactory, entityNames );


      QueryResolverProcessor resolverProcessor = new QueryResolverProcessor(
          new ClassBasedLuceneQueryResolverDelegate( propertyHelper, entityNames )
          );


      LuceneQueryRendererDelegate rendererDelegate = getRendererDelegate( searchFactory, null, entityNames, namedParameters, propertyHelper );


      QueryRendererProcessor rendererProcessor = new QueryRendererProcessor( rendererDelegate );

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     */
    public LuceneProcessingChain buildProcessingChainForClassBasedEntities() {
      ClassBasedLucenePropertyHelper propertyHelper = new ClassBasedLucenePropertyHelper( searchFactory, entityNames );


      QueryResolverProcessor resolverProcessor = new QueryResolverProcessor(
          new ClassBasedLuceneQueryResolverDelegate( propertyHelper, entityNames )
          );


      LuceneQueryRendererDelegate rendererDelegate = getRendererDelegate( searchFactory, null, entityNames, namedParameters, propertyHelper );


      QueryRendererProcessor rendererProcessor = new QueryRendererProcessor( rendererDelegate );

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