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    
017    package org.jetbrains.jet.cli.common.messages;
018    
019    import com.google.common.collect.Sets;
020    import org.jetbrains.annotations.NotNull;
021    
022    import java.util.Arrays;
023    import java.util.Set;
024    
025    public 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    }