/*
* 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.newTypesystem.state.blocks;
import jetbrains.mps.newTypesystem.TypesUtil;
import jetbrains.mps.newTypesystem.state.State;
import jetbrains.mps.util.Pair;
import org.jetbrains.mps.openapi.model.SNode;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
public class MultipleWhenConcreteBlock extends WhenConcreteBlock {
private List<SNode> myArguments;
public MultipleWhenConcreteBlock(State state, Runnable runnable, String nodeModel, String nodeId, SNode argument, boolean isShallow, boolean skipError) {
super(state, runnable, nodeModel, nodeId, argument, isShallow, skipError);
}
public MultipleWhenConcreteBlock(State state, Runnable runnable, String nodeModel, String nodeId, List<SNode> argument, boolean isShallow, boolean skipError) {
super(state, runnable, nodeModel, nodeId, null, isShallow, skipError);
myArguments = argument;
}
@Override
public Set<Pair<SNode, ConditionKind>> getInitialInputs() {
Set<Pair<SNode, ConditionKind>> result = new HashSet<Pair<SNode, ConditionKind>>();
for (SNode arg : myArguments) {
result.add(new Pair<SNode, ConditionKind>(arg, myConditionKind));
}
return result;
}
@Override
public Set<SNode> getInputs() {
HashSet<SNode> result = new HashSet<SNode>();
result.addAll(myArguments);
return result;
}
@Override
public List<SNode> getVariables(State state) {
List<SNode> result = new ArrayList<SNode>();
for (SNode arg : myArguments) {
result.addAll(TypesUtil.getVariables(arg, state));
}
return result;
}
@Override
public String getPresentation() {
return "when concrete (" + myArguments + ") " + myConditionKind.getPresentation();
}
@Override
public String getShortPresentation() {
return myConditionKind.getPresentation() + myArguments;
}
}