package org.apache.lucene.queryParser.standard.config;
/**
* 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.
*/
import org.apache.lucene.document.DateTools;
import org.apache.lucene.document.DateTools.Resolution;
import org.apache.lucene.queryParser.core.config.QueryConfigHandler;
import org.apache.lucene.queryParser.standard.processors.ParametricRangeQueryNodeProcessor;
import org.apache.lucene.util.AttributeImpl;
/**
* This attribute is used by {@link ParametricRangeQueryNodeProcessor} processor
* and must be defined in the {@link QueryConfigHandler}. This attribute tells
* the processor which {@link Resolution} to use when parsing the date. <br/>
*
* @see org.apache.lucene.queryParser.standard.config.DateResolutionAttribute
*/
public class DateResolutionAttributeImpl extends AttributeImpl
implements DateResolutionAttribute {
private static final long serialVersionUID = -6804360312723049526L;
private DateTools.Resolution dateResolution = null;
public DateResolutionAttributeImpl() {
dateResolution = null; //default in 2.4
}
public void setDateResolution(DateTools.Resolution dateResolution) {
this.dateResolution = dateResolution;
}
public DateTools.Resolution getDateResolution() {
return this.dateResolution;
}
@Override
public void clear() {
throw new UnsupportedOperationException();
}
@Override
public void copyTo(AttributeImpl target) {
throw new UnsupportedOperationException();
}
@Override
public boolean equals(Object other) {
if (other instanceof DateResolutionAttributeImpl) {
DateResolutionAttributeImpl dateResAttr = (DateResolutionAttributeImpl) other;
if (dateResAttr.getDateResolution() == getDateResolution()
|| dateResAttr.getDateResolution().equals(getDateResolution())) {
return true;
}
}
return false;
}
@Override
public int hashCode() {
return (this.dateResolution == null) ? 0 : this.dateResolution.hashCode();
}
@Override
public String toString() {
return "<dateResolutionAttribute dateResolution='" + this.dateResolution
+ "'/>";
}
}