All Downloads are FREE. Search and download functionalities are using the official Maven repository.

com.mongodb.client.model.EstimatedDocumentCountOptions Maven / Gradle / Ivy

Go to download

The Java operations layer for the MongoDB Java Driver. Third parties can wrap this layer to provide custom higher-level APIs

There is a newer version: 5.3.0-beta0
Show newest version
/*
 * Copyright 2008-present MongoDB, Inc.
 *
 * 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.mongodb.client.model;

import com.mongodb.lang.Nullable;
import org.bson.BsonString;
import org.bson.BsonValue;

import java.util.concurrent.TimeUnit;

import static com.mongodb.assertions.Assertions.notNull;

/**
 * The options an estimated count operation.
 *
 * @since 3.8
 * @mongodb.driver.manual reference/command/count/ Count
 */
public class EstimatedDocumentCountOptions {
    private long maxTimeMS;
    private BsonValue comment;

    /**
     * Gets the maximum execution time on the server for this operation.  The default is 0, which places no limit on the execution time.
     *
     * @param timeUnit the time unit to return the result in
     * @return the maximum execution time in the given time unit
     */
    public long getMaxTime(final TimeUnit timeUnit) {
        notNull("timeUnit", timeUnit);
        return timeUnit.convert(maxTimeMS, TimeUnit.MILLISECONDS);
    }

    /**
     * Sets the maximum execution time on the server for this operation.
     *
     * @param maxTime  the max time
     * @param timeUnit the time unit, which may not be null
     * @return this
     */
    public EstimatedDocumentCountOptions maxTime(final long maxTime, final TimeUnit timeUnit) {
        notNull("timeUnit", timeUnit);
        this.maxTimeMS = TimeUnit.MILLISECONDS.convert(maxTime, timeUnit);
        return this;
    }

    /**
     * @return the comment for this operation. A null value means no comment is set.
     * @since 4.7
     * @mongodb.server.release 4.4
     */
    @Nullable
    public BsonValue getComment() {
        return comment;
    }

    /**
     * Sets the comment for this operation. A null value means no comment is set.
     *
     * @param comment the comment
     * @return this
     * @since 4.7
     * @mongodb.server.release 4.4
     */
    public EstimatedDocumentCountOptions comment(@Nullable final String comment) {
        this.comment = comment == null ? null : new BsonString(comment);
        return this;
    }

    /**
     * Sets the comment for this operation. A null value means no comment is set.
     *
     * @param comment the comment
     * @return this
     * @since 4.7
     * @mongodb.server.release 4.4
     */
    public EstimatedDocumentCountOptions comment(@Nullable final BsonValue comment) {
        this.comment = comment;
        return this;
    }

    @Override
    public String toString() {
        return "EstimatedCountOptions{"
                + ", maxTimeMS=" + maxTimeMS
                + ", comment=" + comment
                + '}';
    }
}




© 2015 - 2024 Weber Informatics LLC | Privacy Policy