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ResizeBlockEntry.java
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ResizeBlockEntry.java
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/*
* Licensed to the University of California, Berkeley 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 tachyon.master.file.journal;
import java.util.Map;
import com.google.common.base.Preconditions;
import com.google.common.collect.Maps;
import tachyon.master.journal.JournalEntry;
import tachyon.master.journal.JournalEntryType;
public class ResizeBlockEntry implements JournalEntry {
private final String mPath;
private final long mBlockSizeBytes;
public ResizeBlockEntry(String path, long blockSizeBytes) {
mPath = Preconditions.checkNotNull(path);
mBlockSizeBytes = blockSizeBytes;
}
public String getPath() {
return mPath;
}
public long getBlockSizeBytes() {
return mBlockSizeBytes;
}
@Override
public JournalEntryType getType() {
return JournalEntryType.RESIZE_BLOCK;
}
@Override
public Map<String, Object> getParameters() {
Map<String, Object> parameters = Maps.newHashMapWithExpectedSize(2);
parameters.put("path", mPath);
parameters.put("blockSizeBytes", mBlockSizeBytes);
return parameters;
}
}