org.n52.series.db.beans.CountDataEntity Maven / Gradle / Ivy
/*
* Copyright 2015-2019 52°North Initiative for Geospatial Open Source
* Software GmbH
*
* Licensed 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.n52.series.db.beans;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class CountDataEntity extends DataEntity {
private static final Logger LOGGER = LoggerFactory.getLogger(CountDataEntity.class);
private static final long serialVersionUID = -8559375927338360585L;
@Override
public boolean isNoDataValue(Collection noDataValues) {
Integer value = getValue();
return value == null || containsValue(noDataValues, value);
}
private boolean containsValue(Collection collection, Integer value) {
for (Integer noDataValue : convertToIntegers(collection)) {
if (noDataValue.equals(value)) {
return true;
}
}
return false;
}
private Collection convertToIntegers(Collection collection) {
List validatedValues = new ArrayList<>();
for (String value : collection) {
String trimmed = value.trim();
try {
validatedValues.add(Integer.parseInt(trimmed));
} catch (NumberFormatException e) {
LOGGER.debug("Ignoring NO_DATA value {} (not an integer).", trimmed);
}
}
return validatedValues;
}
}