com.frank.search.solr.core.query.result.SimpleStatsResult.java Source code

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Here is the source code for com.frank.search.solr.core.query.result.SimpleStatsResult.java

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/*
 * Copyright 2014 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
 *
 * 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 com.frank.search.solr.core.query.result;

import org.springframework.util.ObjectUtils;

import java.util.Date;

/**
 * Trivial implementation of {@link StatsResult}.
 * 
 * @author Francisco Spaeth
 * @author Christoph Strobl
 * @since 1.4
 */
public class SimpleStatsResult implements StatsResult {

    private Object min;
    private Object max;
    private Object sum;
    private Object mean;
    private Long count;
    private Long missing;
    private Double stddev;
    private Double sumOfSquares;

    /*
     * (non-Javadoc)
     * @see org.springframework.data.solr.core.query.result.StatsResult#getMin()
     */
    @Override
    public Object getMin() {
        return min;
    }

    /*
     * (non-Javadoc)
     * @see org.springframework.data.solr.core.query.result.StatsResult#getMinAsDate()
     */
    @Override
    public Date getMinAsDate() {

        if (min instanceof Date) {
            return (Date) min;
        }
        return null;
    }

    /*
     * (non-Javadoc)
     * @see org.springframework.data.solr.core.query.result.StatsResult#getMinAsDouble()
     */
    @Override
    public Double getMinAsDouble() {

        if (min instanceof Number) {
            return ((Number) min).doubleValue();
        }
        return null;
    }

    /*
     * (non-Javadoc)
     * @see org.springframework.data.solr.core.query.result.StatsResult#getMinAsString()
     */
    @Override
    public String getMinAsString() {
        return ObjectUtils.nullSafeToString(min);
    }

    public void setMin(Object min) {
        this.min = min;
    }

    /*
     * (non-Javadoc)
     * @see org.springframework.data.solr.core.query.result.StatsResult#getMax()
     */
    @Override
    public Object getMax() {
        return max;
    }

    /*
     * (non-Javadoc)
     * @see org.springframework.data.solr.core.query.result.StatsResult#getMaxAsDate()
     */
    @Override
    public Date getMaxAsDate() {

        if (max instanceof Date) {
            return (Date) max;
        }
        return null;
    }

    /*
     * (non-Javadoc)
     * @see org.springframework.data.solr.core.query.result.StatsResult#getMaxAsDouble()
     */
    @Override
    public Double getMaxAsDouble() {

        if (max instanceof Number) {
            return ((Number) max).doubleValue();
        }
        return null;
    }

    /*
     * (non-Javadoc)
     * @see org.springframework.data.solr.core.query.result.StatsResult#getMaxAsString()
     */
    @Override
    public String getMaxAsString() {
        return ObjectUtils.nullSafeToString(max);
    }

    public void setMax(Object max) {
        this.max = max;
    }

    /*
     * (non-Javadoc)
     * @see org.springframework.data.solr.core.query.result.StatsResult#getSum()
     */
    @Override
    public Object getSum() {
        return sum;
    }

    public void setSum(Object sum) {
        this.sum = sum;
    }

    /*
     * (non-Javadoc)
     * @see org.springframework.data.solr.core.query.result.StatsResult#getMean()
     */
    @Override
    public Object getMean() {
        return mean;
    }

    public void setMean(Object mean) {
        this.mean = mean;
    }

    /*
     * (non-Javadoc)
     * @see org.springframework.data.solr.core.query.result.StatsResult#getCount()
     */
    @Override
    public Long getCount() {
        return count;
    }

    public void setCount(Long count) {
        this.count = count;
    }

    /*
     * (non-Javadoc)
     * @see org.springframework.data.solr.core.query.result.StatsResult#getMissing()
     */
    @Override
    public Long getMissing() {
        return missing;
    }

    public void setMissing(Long missing) {
        this.missing = missing;
    }

    /*
     * (non-Javadoc)
     * @see org.springframework.data.solr.core.query.result.StatsResult#getStddev()
     */
    @Override
    public Double getStddev() {
        return stddev;
    }

    public void setStddev(Double stddev) {
        this.stddev = stddev;
    }

    /*
     * (non-Javadoc)
     * @see org.springframework.data.solr.core.query.result.StatsResult#getSumOfSquares()
     */
    @Override
    public Double getSumOfSquares() {
        return this.sumOfSquares;
    }

    public void setSumOfSquares(Double sumOfSquares) {
        this.sumOfSquares = sumOfSquares;
    }

    /*
     * (non-Javadoc)
     * @see java.lang.Object#toString()
     */
    @Override
    public String toString() {
        return "SimpleStatsResult [min=" + min + ", max=" + max + ", sum=" + sum + ", mean=" + mean + ", count="
                + count + ", missing=" + missing + ", stddev=" + stddev + "]";
    }

}