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/*****************************************************************************
* Copyright (c) 2013, 2017 CEA LIST.
*
* 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:
* CEA LIST - Initial API and implementation
*****************************************************************************/
package org.eclipse.papyrus.cdo.internal.core.importer;
import org.eclipse.core.runtime.IPath;
import org.eclipse.emf.common.util.DiagnosticChain;
import org.eclipse.papyrus.cdo.core.importer.IModelTransferConfiguration;
import org.eclipse.papyrus.cdo.core.importer.IModelTransferNode;
import com.google.common.base.Objects;
/**
* This is the ManyToOneModelImportMapping type. Enjoy.
*/
public class ManyToOneModelImportMapping extends AbstractModelImportMapping {
private IPath mapping;
public ManyToOneModelImportMapping(IModelTransferConfiguration config) {
super(config);
computeDefaultMappings(config);
}
@Override
public void mapTo(IModelTransferNode source, IPath path) {
if (!Objects.equal(this.mapping, path)) {
this.mapping = path;
for (IModelTransferNode next : getConfiguration().getModelsToTransfer()) {
fireMappingChanged(next);
}
}
}
@Override
public IPath getMapping(IModelTransferNode node) {
return mapping;
}
@Override
protected void validateUniqueMappings(DiagnosticChain diagnostics) {
// pass. The whole point of this mapping is that all inputs map to one output
}
}
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