org.hibernate.query.sqm.tree.predicate.SqmInSubQueryPredicate Maven / Gradle / Ivy

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Hibernate's core ORM functionality

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/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * 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.query.sqm.tree.predicate;

import javax.persistence.criteria.Expression;

import org.hibernate.query.criteria.JpaExpression;
import org.hibernate.query.internal.QueryHelper;
import org.hibernate.query.sqm.NodeBuilder;
import org.hibernate.query.sqm.SqmExpressable;
import org.hibernate.query.sqm.SemanticQueryWalker;
import org.hibernate.query.sqm.tree.expression.SqmExpression;
import org.hibernate.query.sqm.tree.select.SqmSubQuery;

/**
 * @author Steve Ebersole
 */
public class SqmInSubQueryPredicate extends AbstractNegatableSqmPredicate implements SqmInPredicate {
	private final SqmExpression testExpression;
	private final SqmSubQuery subQueryExpression;

	public SqmInSubQueryPredicate(
			SqmExpression testExpression,
			SqmSubQuery subQueryExpression,
			NodeBuilder nodeBuilder) {
		this( testExpression, subQueryExpression, false, nodeBuilder );
	}

	@SuppressWarnings("WeakerAccess")
	public SqmInSubQueryPredicate(
			SqmExpression testExpression,
			SqmSubQuery subQueryExpression,
			boolean negated,
			NodeBuilder nodeBuilder) {
		super( negated,  nodeBuilder );
		this.testExpression = testExpression;
		this.subQueryExpression = subQueryExpression;

		final SqmExpressable expressableType = QueryHelper.highestPrecedenceType2(
				testExpression.getNodeType(),
				subQueryExpression.getNodeType()
		);

		testExpression.applyInferableType( expressableType );
		subQueryExpression.applyInferableType( expressableType );
	}

	@Override
	public SqmExpression getTestExpression() {
		return testExpression;
	}

	@Override
	public SqmExpression getExpression() {
		return getTestExpression();
	}

	public SqmSubQuery getSubQueryExpression() {
		return subQueryExpression;
	}

	@Override
	public  X accept(SemanticQueryWalker walker) {
		return walker.visitInSubQueryPredicate( this );
	}

	@Override
	public SqmInPredicate value(Object value) {
		throw new UnsupportedOperationException(  );
	}

	@Override
	public SqmInPredicate value(Expression value) {
		throw new UnsupportedOperationException(  );
	}

	@Override
	public SqmInPredicate value(JpaExpression value) {
		throw new UnsupportedOperationException(  );
	}
}