/*
* Copyright 2003-2014 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.migration.global;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.Map;
import java.util.TreeMap;
public class MigrationProperties {
protected Map<String, String> myProperties = new TreeMap<String, String>();
public void setProperty(@NotNull String key, String value) {
if (value == null) {
myProperties.remove(key);
return;
}
myProperties.put(key, value);
}
@Nullable
public String getProperty(String key) {
return myProperties.get(key);
}
}