/*
* 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.state.NodeMaps;
import jetbrains.mps.newTypesystem.state.State;
import org.jetbrains.mps.openapi.model.SNode;
import jetbrains.mps.util.Pair;
import java.util.List;
import java.util.Set;
public abstract class Block {
private State myState;
private String myNodeModel;
private String myNodeId;
public Block(State state, String nodeModel, String nodeId) {
myState = state;
myNodeModel = nodeModel;
myNodeId = nodeId;
}
public SNode getResolvedInput(SNode input) {
return myState.expand(input);
}
public String getNodeModel() {
return myNodeModel;
}
public String getNodeId() {
return myNodeId;
}
public String getExpandedPresentation(State state) {
return getPresentation();
}
public String getVariablesNodes(State state) {
StringBuilder sb = new StringBuilder();
NodeMaps nodeMaps = state.getNodeMaps();
for (SNode var : getVariables(state)) {
sb.append(var);
sb.append(" is a type of ");
sb.append(nodeMaps.getNode(var));
sb.append("\n");
}
return sb.toString();
}
public abstract List<SNode> getVariables(State state);
public abstract BlockKind getBlockKind();
public abstract String getPresentation();
public abstract String getShortPresentation();
public abstract void performAction();
public abstract Set<SNode> getInputs();
public abstract Set<Pair<SNode, ConditionKind>> getInitialInputs();
protected State getState() {
return myState;
}
}