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Apache Solr (module: core)
/*
* 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.solr.search;
/**
* Thrown by {@link EarlyTerminatingCollector} when the maximum to abort the scoring / collection
* process early, when the specified maximum number of documents were collected.
*/
public class EarlyTerminatingCollectorException extends RuntimeException {
private static final long serialVersionUID = 5939241340763428118L;
private int numberScanned;
private int numberCollected;
public EarlyTerminatingCollectorException(int numberCollected, int numberScanned) {
assert numberCollected <= numberScanned : numberCollected + "<=" + numberScanned;
assert 0 < numberCollected;
assert 0 < numberScanned;
this.numberCollected = numberCollected;
this.numberScanned = numberScanned;
}
/**
* The total number of documents in the index that were "scanned" by the index when collecting the
* {@link #getNumberCollected()} documents that triggered this exception.
*
* This number represents the sum of:
*
*
* - The total number of documents in all LeafReaders that were fully exhausted during
* collection
*
- The id of the last doc collected in the last LeafReader consulted during collection.
*
*/
public int getNumberScanned() {
return numberScanned;
}
/** The number of documents collected that resulted in early termination */
public int getNumberCollected() {
return numberCollected;
}
}