/*
* 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.nifi.processor.util.list;
import java.util.Collection;
import java.util.Date;
import javax.xml.bind.annotation.XmlTransient;
import javax.xml.bind.annotation.XmlType;
/**
* A simple POJO for maintaining state about the last entities listed by an AbstractListProcessor that was performed so that
* we can avoid pulling the same file multiple times
*/
@XmlType(name = "listing")
public class EntityListing {
private Date latestTimestamp;
private Collection<String> matchingIdentifiers;
/**
* @return the modification date of the newest file that was contained in the listing
*/
public Date getLatestTimestamp() {
return latestTimestamp;
}
/**
* Sets the timestamp of the modification date of the newest file that was contained in the listing
*
* @param latestTimestamp the timestamp of the modification date of the newest file that was contained in the listing
*/
public void setLatestTimestamp(Date latestTimestamp) {
this.latestTimestamp = latestTimestamp;
}
/**
* @return a Collection containing the identifiers of all entities in the listing whose timestamp
* was equal to {@link #getLatestTimestamp()}
*/
@XmlTransient
public Collection<String> getMatchingIdentifiers() {
return matchingIdentifiers;
}
/**
* Sets the Collection containing the identifiers of all entities in the listing whose Timestamp was
* equal to {@link #getLatestTimestamp()}
*
* @param matchingIdentifiers the identifiers that have last modified date matching the latest timestamp
*/
public void setMatchingIdentifiers(Collection<String> matchingIdentifiers) {
this.matchingIdentifiers = matchingIdentifiers;
}
}