/*
* Copyright 2003-2015 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.project.validation;
import jetbrains.mps.project.validation.ValidationProblem.Severity;
import org.jetbrains.mps.openapi.util.Processor;
import java.util.ArrayList;
import java.util.List;
public class MessageCollectProcessor<T extends ValidationProblem> implements Processor<T> {
private List<String> myWarnings = new ArrayList<>(1);
private List<String> myErrors = new ArrayList<>(1);
private final boolean myCollectWarnings;
public MessageCollectProcessor() {
this(true);
}
public MessageCollectProcessor(boolean collectWarnings) {
myCollectWarnings = collectWarnings;
}
@Override
public boolean process(T problem) {
if (problem.getSeverity() == Severity.ERROR) {
myErrors.add(formatMessage(problem));
} else if (myCollectWarnings){
myWarnings.add(formatMessage(problem));
}
return true;
}
protected String formatMessage(T problem) {
return problem.getMessage();
}
public List<String> getWarnings() {
return myWarnings;
}
public List<String> getErrors() {
return myErrors;
}
}