/*
* 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.lucene.store;
/**
* <p>A FlushInfo provides information required for a FLUSH context.
* It is used as part of an {@link IOContext} in case of FLUSH context.</p>
*/
public class FlushInfo {
public final int numDocs;
public final long estimatedSegmentSize;
/**
* <p>Creates a new {@link FlushInfo} instance from
* the values required for a FLUSH {@link IOContext} context.
*
* These values are only estimates and are not the actual values.
*
*/
public FlushInfo(int numDocs, long estimatedSegmentSize) {
this.numDocs = numDocs;
this.estimatedSegmentSize = estimatedSegmentSize;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result
+ (int) (estimatedSegmentSize ^ (estimatedSegmentSize >>> 32));
result = prime * result + numDocs;
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
FlushInfo other = (FlushInfo) obj;
if (estimatedSegmentSize != other.estimatedSegmentSize)
return false;
if (numDocs != other.numDocs)
return false;
return true;
}
@Override
public String toString() {
return "FlushInfo [numDocs=" + numDocs + ", estimatedSegmentSize="
+ estimatedSegmentSize + "]";
}
}