001/*
002 * Copyright 2010-2013 JetBrains s.r.o.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.jetbrains.jet.cli.common.messages;
018
019import com.google.common.collect.Sets;
020import org.jetbrains.annotations.NotNull;
021
022import java.util.Arrays;
023import java.util.Set;
024
025public class MessageSeverityCollector implements MessageCollector {
026
027    private final MessageCollector delegate;
028
029    private final Set<CompilerMessageSeverity> reportedSeverities = Sets.newHashSet();
030
031    public MessageSeverityCollector(@NotNull MessageCollector delegate) {
032        this.delegate = delegate;
033    }
034
035    @Override
036    public void report(
037            @NotNull CompilerMessageSeverity severity,
038            @NotNull String message,
039            @NotNull CompilerMessageLocation location
040    ) {
041        delegate.report(severity, message, location);
042
043        reportedSeverities.add(severity);
044    }
045
046    public boolean anyReported(@NotNull CompilerMessageSeverity... severities) {
047        return reportedSeverities.containsAll(Arrays.asList(severities));
048    }
049}