| /******************************************************************************* |
| * Copyright (c) 2011 Oracle. All rights reserved. |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0 |
| * which accompanies this distribution. |
| * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html |
| * and the Eclipse Distribution License is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * Contributors: |
| * Oracle - initial API and implementation |
| * |
| ******************************************************************************/ |
| package org.eclipse.jpt.jpa.core.jpql.spi; |
| |
| import org.eclipse.persistence.jpa.jpql.spi.IType; |
| import org.eclipse.persistence.jpa.jpql.spi.ITypeDeclaration; |
| |
| /** |
| * The concrete implementation of {@link ITypeDeclaration} that is wrapping the design-time |
| * representation of the declaration description of a type. |
| * |
| * Provisional API: This interface is part of an interim API that is still under development and |
| * expected to change significantly before reaching stability. It is available at this early stage |
| * to solicit feedback from pioneering adopters on the understanding that any code that uses this |
| * API will almost certainly be broken (repeatedly) as the API evolves. |
| * |
| * @version 3.1 |
| * @since 3.0 |
| * @author Pascal Filion |
| */ |
| public class JpaTypeDeclaration implements ITypeDeclaration { |
| |
| /** |
| * The dimensionality of the array or 0 if the type is not an array. |
| */ |
| private int dimensionality; |
| |
| /** |
| * The generics of the given type or an empty list if the type is not parameterized. |
| */ |
| private final ITypeDeclaration[] genericTypes; |
| |
| /** |
| * The external form of the Java type. |
| */ |
| private final IType type; |
| |
| /** |
| * Creates a new <code>JpaTypeDeclaration</code>. |
| * |
| * @param type The external form of the Java type |
| * @param genericTypes The generics of the given type or an empty list if the type is not |
| * parameterized |
| */ |
| public JpaTypeDeclaration(IType type, ITypeDeclaration[] genericTypes) { |
| this(type, genericTypes, 0); |
| } |
| |
| /** |
| * Creates a new <code>JpaTypeDeclaration</code>. |
| * |
| * @param type The external form of the Java type |
| * @param genericTypes The generics of the given type or an empty list if the type is not |
| * parameterized |
| * @param dimensionality The dimensionality of the array or 0 if it's not an array |
| */ |
| public JpaTypeDeclaration(IType type, ITypeDeclaration[] genericTypes, int dimensionality) { |
| super(); |
| this.type = type; |
| this.genericTypes = genericTypes; |
| this.dimensionality = dimensionality; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public int getDimensionality() { |
| return dimensionality; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public IType getType() { |
| return type; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public ITypeDeclaration[] getTypeParameters() { |
| return genericTypes; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public boolean isArray() { |
| return dimensionality > 0; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public String toString() { |
| return type.getName(); |
| } |
| } |