/**
* Copyright 2004-2016 Riccardo Solmi. All rights reserved.
* This file is part of the Whole Platform.
*
* The Whole Platform is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* The Whole Platform is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with the Whole Platform. If not, see <http://www.gnu.org/licenses/>.
*/
package org.whole.lang.commons.model.impl;
import java.util.Set;
import org.whole.lang.commons.model.AbstractEntityResolver;
import org.whole.lang.commons.model.Resolver;
import org.whole.lang.reflect.EntityDescriptor;
import org.whole.lang.commons.reflect.CommonsEntityDescriptorEnum;
import org.whole.lang.commons.visitors.ICommonsVisitor;
import org.whole.lang.exceptions.IWholeRuntimeException;
import org.whole.lang.model.IEntity;
import org.whole.lang.util.EntityUtils;
/**
* @author Riccardo Solmi
*/
public class ResolverImpl extends AbstractEntityResolver implements Resolver {
private static final long serialVersionUID = 1L;
private EntityDescriptor<?> adapterEntityDescriptor;
public EntityDescriptor<Resolver> wGetEntityDescriptor() {
return CommonsEntityDescriptorEnum.Resolver;
}
public int wGetEntityOrd() {
return CommonsEntityDescriptorEnum.Resolver_ord;
}
protected boolean hasAssignableSet() {
return adapterEntityDescriptor != null;
}
protected Set<EntityDescriptor<?>> calculateAssignableSet() {
return adapterEntityDescriptor.getLanguageConcreteSubtypes();
}
@Override
public void wSetParent(IEntity parent) {
super.wSetParent(parent);
if (EntityUtils.isNull(parent))
return;
int index = parent.wIndexOf(this);
if (index >= 0) {
adapterEntityDescriptor = parent.wGetEntityDescriptor(index);
//IEntity adapter = parent.wGet(index);
//adapterEntityDescriptor = adapter.wGetEntityDescriptor();
updateAssignableSet();
} // else is derived
}
public void accept(ICommonsVisitor visitor) {
try {
visitor.visit(this);
} catch (Exception e) {
throw IWholeRuntimeException.asWholeException(e, this, visitor.getBindings());
}
}
}