modules/control-utility/src/main/java/org/apache/ignite/internal/commandline/indexreader/TreeTraversalInfo.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.ignite.internal.commandline.indexreader;

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

/**
 * This class is used to store result of tree traversal.
 */
public class TreeTraversalInfo {
    /** Page type statistics. */
    final Map<Class, Long> ioStat;

    /** Map of errors, pageId -> set of exceptions. */
    final Map<Long, List<Throwable>> errors;

    /** Set of all inner page ids. */
    final Set<Long> innerPageIds;

    /** Root page id. */
    final long rootPageId;

    /**
     * List of items storage.
     */
    final ItemStorage itemStorage;

    /** */
    public TreeTraversalInfo(
            Map<Class, Long> ioStat,
            Map<Long, List<Throwable>> errors,
            Set<Long> innerPageIds,
            long rootPageId,
            ItemStorage itemStorage
    ) {
        this.ioStat = ioStat;
        this.errors = errors;
        this.innerPageIds = innerPageIds;
        this.rootPageId = rootPageId;
        this.itemStorage = itemStorage;
    }
}