com.attribyte.essem.es.IntRangeQuery.java Source code

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Here is the source code for com.attribyte.essem.es.IntRangeQuery.java

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/*
 * Copyright 2014 Attribyte, LLC
 *
 * 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.attribyte.essem.es;

import com.fasterxml.jackson.core.JsonGenerator;

import java.io.IOException;

public class IntRangeQuery extends Query {

    /**
     * Creates an inclusive range query.
     * @param minValue The minimum value.
     * @param maxValue The maximum value.
     */
    public IntRangeQuery(final String term, final long minValue, final long maxValue) {
        this(term, minValue, maxValue, true, true);
    }

    /**
     * Creates a range query.
     * @param minValue The minimum value.
     * @param maxValue The maximum value.
     * @param includeMin Should the minimum be included in the range?
     * @param includeMax Should the maximum be included in the range?
     */
    public IntRangeQuery(final String term, final long minValue, final long maxValue, final boolean includeMin,
            final boolean includeMax) {
        this.term = term;
        this.minValue = minValue;
        this.maxValue = maxValue;
        this.includeMin = includeMin;
        this.includeMax = includeMax;
    }

    @Override
    public void generate(final JsonGenerator generator) throws IOException {
        generator.writeStartObject();
        {
            generator.writeObjectFieldStart("range");
            {
                generator.writeObjectFieldStart(term);
                {
                    if (includeMin) {
                        generator.writeNumberField("gte", minValue);
                    } else {
                        generator.writeNumberField("gt", minValue);
                    }

                    if (includeMax) {
                        generator.writeNumberField("lte", maxValue);
                    } else {
                        generator.writeNumberField("lt", maxValue);
                    }
                }
                generator.writeEndObject();
            }
            generator.writeEndObject();
        }
        generator.writeEndObject();
    }

    /**
     * The range term.
     */
    public final String term;

    /**
     * The minimum value.
     */
    public final long minValue;

    /**
     * The maximum value.
     */
    public final long maxValue;

    /**
     * Should the minimum be included in the range?
     */
    public final boolean includeMin;

    /**
     * Should the maximum be included in the range?
     */
    public final boolean includeMax;
}