MiniChunkHelper.java

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/*
 * Autopsy Forensic Browser
 *
 * Copyright 2011-2019 Basis Technology Corp.
 * Contact: carrier <at> sleuthkit <dot> org
 *
 * 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 org.sleuthkit.autopsy.keywordsearch;

final class MiniChunkHelper {

    private MiniChunkHelper() {}

    static String SUFFIX = "_mini";

    static String getChunkIdString(String baseChunkID) {
        return baseChunkID + SUFFIX;
    }

    static boolean isMiniChunkID(String chunkID) {
        return chunkID.endsWith(SUFFIX);
    }

    static String getBaseChunkID(String miniChunkID) {
        return miniChunkID.replaceFirst(SUFFIX + "$", "");
    }
}