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/*******************************************************************************
* Copyright (c) 2009, 2010 Oracle. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0, which accompanies this distribution
* and is available at http://www.eclipse.org/legal/epl-v10.html.
*
* Contributors:
* Oracle - initial API and implementation
******************************************************************************/
package org.eclipse.jpt.jpa.core.jpa2.resource.java;
import org.eclipse.jdt.core.IPackageFragmentRoot;
import org.eclipse.jpt.common.utility.Filter;
import org.eclipse.jpt.common.utility.internal.SimpleFilter;
import org.eclipse.jpt.jpa.core.resource.java.AccessType;
import org.eclipse.jpt.jpa.core.resource.java.JavaResourcePersistentAttribute;
import org.eclipse.jpt.jpa.core.resource.java.JavaResourcePersistentType;
/**
* JPA 2.0 Java source code or binary persistent type.
* <p>
* 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 2.3
* @since 2.3
*/
public interface JavaResourcePersistentType2_0
extends JavaResourcePersistentType
{
// ********** metamodel **********
/**
* Return the <code>javax.annotation.Generated</code> annotation.
*/
GeneratedAnnotation getGeneratedAnnotation();
/**
* Return whether the type is a metamodel top-level type generated in the
* specified source folder.
*/
boolean isGeneratedMetamodelTopLevelType(IPackageFragmentRoot sourceFolder);
/**
* Return whether the type is a generated metamodel top-level type.
* The type is generated and either it or one of its nested types is a
* metamodel type.
*/
boolean isGeneratedMetamodelTopLevelType();
/**
* Return whether the type is a metamodel type.
*/
boolean isMetamodel();
/**
* The value used to tag a generated type:
* <pre>
* @javax.annotation.Generated(value="Dali", date="2009-11-23T13:56:06.171-0500")
* </pre>
*/
String METAMODEL_GENERATED_ANNOTATION_VALUE = "Dali"; //$NON-NLS-1$
// ********** access type filters **********
Filter<JavaResourcePersistentAttribute> PROPERTY_ACCESS_TYPE_FILTER = new AccessTypeFilter(AccessType.PROPERTY);
Filter<JavaResourcePersistentAttribute> FIELD_ACCESS_TYPE_FILTER = new AccessTypeFilter(AccessType.FIELD);
class AccessTypeFilter
extends SimpleFilter<JavaResourcePersistentAttribute, AccessType>
{
AccessTypeFilter(AccessType accessType) {
super(accessType);
}
@Override
public boolean accept(JavaResourcePersistentAttribute resourceAttribute) {
return resourceAttribute.getSpecifiedAccess() == this.criterion;
}
}
}
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