/**
* Copyright 2011 Nube Technologies
*
* 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 co.nubetech.crux.server.functions;
import org.apache.hadoop.hbase.util.Bytes;
import org.apache.log4j.Logger;
import co.nubetech.crux.util.CruxException;
public class Ceil extends FunctionBase implements CruxNonAggregator{
private final static Logger logger = Logger.getLogger(Ceil.class);
String valueType;
public Ceil() {
}
@Override
public Object execute(Object value) throws CruxException {
try {
if (value instanceof byte[]) {
Double dbl = Bytes.toDouble((byte[]) value);
return Math.ceil(dbl);
}
else {
Double dbl = (Double) value;
return Math.ceil(dbl);
}
} catch (Exception e) {
e.printStackTrace();
throw new CruxException(e.getMessage());
}
}
@Override
public boolean isAggregate() {
return false;
}
}