/*
* Copyright 2011-2020 the original author or authors.
*
* 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
*
* https://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.springframework.data.geo;
import lombok.Getter;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageImpl;
import org.springframework.data.domain.Pageable;
import org.springframework.lang.Nullable;
import org.springframework.util.ObjectUtils;
Author: Oliver Gierke, Thomas Darimont Since: 1.8
/**
* Custom {@link Page} to carry the average distance retrieved from the {@link GeoResults} the {@link GeoPage} is set up
* from.
*
* @author Oliver Gierke
* @author Thomas Darimont
* @since 1.8
*/
public class GeoPage<T> extends PageImpl<GeoResult<T>> {
private static final long serialVersionUID = -5655267379242128600L;
The average distance of the underlying results.
/**
* The average distance of the underlying results.
*/
private final @Getter Distance averageDistance;
Creates a new GeoPage
from the given GeoResults
. Params: - content – must not be null.
/**
* Creates a new {@link GeoPage} from the given {@link GeoResults}.
*
* @param content must not be {@literal null}.
*/
public GeoPage(GeoResults<T> results) {
super(results.getContent());
this.averageDistance = results.getAverageDistance();
}
Params: - results – must not be null.
- pageable – must not be null.
- total –
/**
* Creates a new {@link GeoPage} from the given {@link GeoResults}, {@link Pageable} and total.
*
* @param results must not be {@literal null}.
* @param pageable must not be {@literal null}.
* @param total
*/
public GeoPage(GeoResults<T> results, Pageable pageable, long total) {
super(results.getContent(), pageable, total);
this.averageDistance = results.getAverageDistance();
}
/*
* (non-Javadoc)
* @see org.springframework.data.domain.PageImpl#equals(java.lang.Object)
*/
@Override
public boolean equals(@Nullable Object obj) {
if (this == obj) {
return true;
}
if (!(obj instanceof GeoPage)) {
return false;
}
GeoPage<?> that = (GeoPage<?>) obj;
return super.equals(obj) && ObjectUtils.nullSafeEquals(this.averageDistance, that.averageDistance);
}
/*
* (non-Javadoc)
* @see org.springframework.data.domain.PageImpl#hashCode()
*/
@Override
public int hashCode() {
return super.hashCode() + ObjectUtils.nullSafeHashCode(this.averageDistance);
}
}