73 lines
2.2 KiB
Java
73 lines
2.2 KiB
Java
package eu.eudat.queryable;
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import eu.eudat.queryable.jpa.predicates.*;
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import eu.eudat.queryable.queryableentity.DataEntity;
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import eu.eudat.queryable.types.SelectionField;
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import javax.persistence.TypedQuery;
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import javax.persistence.criteria.Expression;
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import javax.persistence.criteria.Subquery;
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import java.util.List;
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import java.util.Map;
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import java.util.concurrent.CompletableFuture;
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public interface QueryableList<T extends DataEntity> {
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QueryableList<T> where(SinglePredicate<T> predicate);
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<R> List<R> select(SelectPredicate<T, R> predicate);
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<R> CompletableFuture<List<R>> selectAsync(SelectPredicate<T, R> predicate);
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List<T> toList();
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<V> void update(EntitySelectPredicate<T> selectPredicate, V value);
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QueryableList<T> withFields(List<String> fields);
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List<Map> toListWithFields();
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CompletableFuture<List<T>> toListAsync();
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T getSingle();
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CompletableFuture<T> getSingleAsync();
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T getSingleOrDefault();
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CompletableFuture<T> getSingleOrDefaultAsync();
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QueryableList<T> skip(Integer offset);
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QueryableList<T> take(Integer length);
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QueryableList<T> distinct();
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QueryableList<T> orderBy(OrderByPredicate<T> predicate);
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QueryableList<T> groupBy(GroupByPredicate<T> predicate);
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QueryableList<T> withHint(String hint);
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Long count();
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QueryableList<T> where(NestedQuerySinglePredicate<T> predicate);
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CompletableFuture<Long> countAsync();
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Subquery<T> query(List<SelectionField> fields);
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Subquery<T> subQuery(SinglePredicate<T> predicate, List<SelectionField> fields);
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Subquery<T> subQuery(NestedQuerySinglePredicate<T> predicate, List<SelectionField> fields);
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Subquery<Long> subQueryCount(NestedQuerySinglePredicate<T> predicate, List<SelectionField> fields);
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Subquery<Long> subQueryCount(SinglePredicate<T> predicate, List<SelectionField> fields);
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<U> QueryableList<T> initSubQuery(Class<U> uClass);
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<U extends Comparable> Subquery<U> subQueryMax(SinglePredicate<T> predicate, List<SelectionField> fields, Class<U> uClass);
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<U extends Comparable> Subquery<U> subQueryMax(NestedQuerySinglePredicate<T> predicate, List<SelectionField> fields, Class<U> uClass);
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}
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