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MappedIndexScopeImpl.java
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MappedIndexScopeImpl.java
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/*
* Hibernate Search, full-text search for your domain model
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.search.engine.mapper.scope.impl;
import org.hibernate.search.engine.backend.scope.spi.IndexScope;
import org.hibernate.search.engine.backend.session.spi.BackendSessionContext;
import org.hibernate.search.engine.mapper.scope.spi.MappedIndexScope;
import org.hibernate.search.engine.search.aggregation.dsl.SearchAggregationFactory;
import org.hibernate.search.engine.search.aggregation.dsl.impl.DefaultSearchAggregationFactory;
import org.hibernate.search.engine.search.aggregation.dsl.impl.SearchAggregationDslContextImpl;
import org.hibernate.search.engine.search.loading.context.spi.LoadingContextBuilder;
import org.hibernate.search.engine.search.predicate.dsl.SearchPredicateFactory;
import org.hibernate.search.engine.search.predicate.dsl.impl.DefaultSearchPredicateFactory;
import org.hibernate.search.engine.search.projection.dsl.SearchProjectionFactory;
import org.hibernate.search.engine.search.projection.dsl.impl.DefaultSearchProjectionFactory;
import org.hibernate.search.engine.search.query.dsl.SearchQuerySelectStep;
import org.hibernate.search.engine.search.query.dsl.impl.DefaultSearchQuerySelectStep;
import org.hibernate.search.engine.search.sort.dsl.SearchSortFactory;
import org.hibernate.search.engine.search.sort.dsl.impl.DefaultSearchSortFactory;
import org.hibernate.search.engine.search.sort.dsl.impl.SearchSortDslContextImpl;
class MappedIndexScopeImpl<C, R, E> implements MappedIndexScope<R, E> {
private final IndexScope<C> delegate;
MappedIndexScopeImpl(IndexScope<C> delegate) {
this.delegate = delegate;
}
@Override
public String toString() {
return new StringBuilder( getClass().getSimpleName() )
.append( "[" )
.append( "delegate=" ).append( delegate )
.append( "]" )
.toString();
}
@Override
public <LOS> SearchQuerySelectStep<?, R, E, LOS, SearchProjectionFactory<R, E>, ?> search(
BackendSessionContext sessionContext,
LoadingContextBuilder<R, E, LOS> loadingContextBuilder) {
return new DefaultSearchQuerySelectStep<>( delegate, sessionContext, loadingContextBuilder );
}
@Override
public SearchPredicateFactory predicate() {
return new DefaultSearchPredicateFactory<>( delegate.getSearchPredicateBuilderFactory() );
}
@Override
public SearchSortFactory sort() {
return new DefaultSearchSortFactory<>(
SearchSortDslContextImpl.root(
delegate.getSearchSortBuilderFactory(),
predicate(),
delegate.getSearchPredicateBuilderFactory()
)
);
}
@Override
public SearchProjectionFactory<R, E> projection() {
return new DefaultSearchProjectionFactory<>( delegate.getSearchProjectionFactory() );
}
@Override
public SearchAggregationFactory aggregation() {
return new DefaultSearchAggregationFactory(
SearchAggregationDslContextImpl.root(
delegate.getSearchAggregationFactory(),
predicate(),
delegate.getSearchPredicateBuilderFactory()
)
);
}
}