exec.validate_evaluation.categorized.MicroCommitIoExtension.java Source code

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Here is the source code for exec.validate_evaluation.categorized.MicroCommitIoExtension.java

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/**
 * Copyright 2016 Technische Universitt Darmstadt
 * 
 * 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 exec.validate_evaluation.categorized;

import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Set;

import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
import com.google.common.collect.Sets;

import cc.recommenders.names.ICoReMethodName;
import cc.recommenders.names.ICoReTypeName;
import exec.validate_evaluation.microcommits.MicroCommit;
import exec.validate_evaluation.microcommits.MicroCommitIo;

public class MicroCommitIoExtension {

    private Map<String, List<MicroCommit>> contents = Maps.newHashMap();

    public MicroCommitIoExtension(MicroCommitIo io) {
        Set<String> zips = io.findZips();
        System.out.printf("initializing MicroCommitIoExtension, reading %d zips: ", zips.size());
        for (String zip : zips) {
            contents.put(zip, io.read(zip));
            System.out.printf(".");
        }
        System.out.println();
    }

    public List<String> findZipsWith(ICoReTypeName type) {
        List<String> zips = Lists.newLinkedList();
        zipLoop: for (String zip : contents.keySet()) {
            for (MicroCommit mc : contents.get(zip)) {
                if (type.equals(mc.getType())) {
                    zips.add(zip);
                    continue zipLoop;
                }
            }
        }
        return zips;
    }

    public Set<List<MicroCommit>> readZipAndSortByLocation(String zip, ICoReTypeName type) {
        Map<ICoReMethodName, List<MicroCommit>> locations = Maps.newHashMap();
        for (MicroCommit mc : contents.get(zip)) {
            if (type.equals(mc.getType())) {
                ICoReMethodName ctx = mc.getMethodContext();
                List<MicroCommit> mcs = locations.get(ctx);
                if (mcs == null) {
                    mcs = Lists.newLinkedList();
                    locations.put(ctx, mcs);
                }
                mcs.add(mc);
            }
        }
        return Sets.newHashSet(locations.values());
    }
}