/*
* Copyright 2003-2011 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package jetbrains.mps.datatransfer;
import org.jetbrains.mps.openapi.language.SLanguage;
import org.jetbrains.mps.openapi.module.SModuleReference;
import org.jetbrains.mps.openapi.model.SModelReference;
import org.jetbrains.mps.openapi.model.SNode;
import org.jetbrains.mps.openapi.model.SReference;
import org.jetbrains.annotations.Nullable;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
/**
* XXX why is this data modifiable? emptyPasteNodeData creates a copy with
* modifiable collections, does it mean we intend to modify PasteNodeData after creation?
*/
public class PasteNodeData {
private List<SNode> myNodes;
private Set<SReference> myRequireResolveReferences;
private Set<SLanguage> myNecessaryLanguages;
private Set<SModelReference> myNecessaryModels;
private SModelReference mySourceModel;
public PasteNodeData(List<SNode> nodes, Set<SReference> references,
SModelReference sourceModelRef,
Set<SLanguage> necessaryLanguages,
Set<SModelReference> necessaryModels) {
myNodes = nodes;
myRequireResolveReferences = references;
mySourceModel = sourceModelRef;
myNecessaryLanguages = necessaryLanguages;
myNecessaryModels = necessaryModels;
}
public List<SNode> getNodes() {
return myNodes;
}
public Set<SReference> getRequireResolveReferences() {
return myRequireResolveReferences;
}
@Nullable
public SModelReference getSourceModel() {
return mySourceModel;
}
public Set<SLanguage> getNecessaryLanguages() {
return myNecessaryLanguages;
}
public Set<SModelReference> getNecessaryModels() {
return myNecessaryModels;
}
public static PasteNodeData emptyPasteNodeData(SModelReference sourceModel) {
return new PasteNodeData(new ArrayList<SNode>(),
new HashSet<SReference>(),
sourceModel,
new HashSet<SLanguage>(),
new HashSet<SModelReference>());
}
}