qcloud.storage.ranger.thirdparty.org.apache.curator.framework.imps.CuratorMultiTransactionRecord Maven / Gradle / Ivy

/**
 * 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 qcloud.storage.ranger.thirdparty.org.apache.curator.framework.imps;

import qcloud.storage.ranger.thirdparty.com.google.common.collect.Lists;
import qcloud.storage.ranger.thirdparty.org.apache.curator.framework.api.transaction.OperationType;
import qcloud.storage.ranger.thirdparty.org.apache.zookeeper.MultiTransactionRecord;
import qcloud.storage.ranger.thirdparty.org.apache.zookeeper.Op;
import java.util.List;

class CuratorMultiTransactionRecord extends MultiTransactionRecord
{
    private final List     metadata = Lists.newArrayList();

    static class TypeAndPath
    {
        final OperationType type;
        final String forPath;

        TypeAndPath(OperationType type, String forPath)
        {
            this.type = type;
            this.forPath = forPath;
        }
    }

    @Override
    public final void add(Op op)
    {
        throw new UnsupportedOperationException();
    }
    
    void add(Op op, OperationType type, String forPath)
    {
        super.add(op);
        metadata.add(new TypeAndPath(type, forPath));
    }
    
    TypeAndPath     getMetadata(int index)
    {
        return metadata.get(index);
    }

    int             metadataSize()
    {
        return metadata.size();
    }
}