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Hibernate O/RM implementation of the Jakarta Persistence specification

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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.domain;

import org.hibernate.metamodel.model.domain.EntityDomainType;
import org.hibernate.query.PathException;
import org.hibernate.query.sqm.NodeBuilder;
import org.hibernate.query.sqm.SemanticQueryWalker;

/**
 * @author Steve Ebersole
 */
public class SqmTreatedSimplePath
		extends SqmEntityValuedSimplePath
		implements SqmSimplePath, SqmTreatedPath {

	private final EntityDomainType treatTarget;
	private final SqmPath wrappedPath;

	@SuppressWarnings({"unchecked", "WeakerAccess"})
	public SqmTreatedSimplePath(
			SqmPluralValuedSimplePath wrappedPath,
			EntityDomainType treatTarget,
			NodeBuilder nodeBuilder) {
		super(
				wrappedPath.getNavigablePath(),
				(EntityDomainType) wrappedPath.getReferencedPathSource(),
				wrappedPath.getLhs(),
				nodeBuilder
		);
		this.treatTarget = treatTarget;
		this.wrappedPath = wrappedPath;
	}

	@SuppressWarnings({"unchecked", "WeakerAccess"})
	public SqmTreatedSimplePath(
			SqmPath wrappedPath,
			EntityDomainType treatTarget,
			NodeBuilder nodeBuilder) {
		super(
				wrappedPath.getNavigablePath(),
				(EntityDomainType) wrappedPath.getReferencedPathSource(),
				wrappedPath.getLhs(),
				nodeBuilder
		);
		this.treatTarget = treatTarget;
		this.wrappedPath = wrappedPath;
	}

	@Override
	public EntityDomainType getTreatTarget() {
		return treatTarget;
	}

	@Override
	public SqmPath getWrappedPath() {
		return wrappedPath;
	}

	@Override
	public  SqmTreatedSimplePath treatAs(Class treatJavaType) throws PathException {
		return super.treatAs( treatJavaType );
	}

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

	@Override
	public void appendHqlString(StringBuilder sb) {
		sb.append( "treat(" );
		wrappedPath.appendHqlString( sb );
		sb.append( " as " );
		sb.append( treatTarget.getName() );
		sb.append( ')' );
	}
}