/*
 * Copyright 2019, TeamDev. All rights reserved.
 *
 * Redistribution and use in source and/or binary forms, with or without
 * modification, must retain the above copyright notice and the following
 * disclaimer.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package io.spine.server.delivery;

/**
 * The statistics on {@linkplain Delivery#deliverMessagesFrom(ShardIndex) delivering the messages}
 * from a certain shard.
 */
public final class DeliveryStats {

    private final ShardIndex index;
    private final int deliveredCount;

    DeliveryStats(ShardIndex index, int deliveredCount) {
        this.index = index;
        this.deliveredCount = deliveredCount;
    }

    /**
     * Returns the index of the shard for which this statistics is calculated.
     */
    public ShardIndex shardIndex() {
        return index;
    }

    /**
     * Returns the total number of messages delivered.
     */
    public int deliveredCount() {
        return deliveredCount;
    }

    @Override
    public String toString() {
        return "DeliveryStats{" +
                "index=" + index +
                ", deliveredCount=" + deliveredCount +
                '}';
    }
}

/*
 * Copyright 2019, TeamDev. All rights reserved.
 *
 * Redistribution and use in source and/or binary forms, with or without
 * modification, must retain the above copyright notice and the following
 * disclaimer.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package io.spine.server.delivery;

/**
 * The statistics on {@linkplain Delivery#deliverMessagesFrom(ShardIndex) delivering the messages}
 * from a certain shard.
 */
public final class DeliveryStats {

    private final ShardIndex index;
    private final int deliveredCount;

    DeliveryStats(ShardIndex index, int deliveredCount) {
        this.index = index;
        this.deliveredCount = deliveredCount;
    }

    /**
     * Returns the index of the shard for which this statistics is calculated.
     */
    public ShardIndex shardIndex() {
        return index;
    }

    /**
     * Returns the total number of messages delivered.
     */
    public int deliveredCount() {
        return deliveredCount;
    }
}

Remove the `toString()` method previously used for debugging.