/*
 * 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.protobuf;

import com.google.common.collect.ImmutableList;
import com.google.errorprone.annotations.Immutable;
import com.google.protobuf.Message;
import io.spine.annotation.Beta;
import io.spine.validate.ConstraintViolation;

/**
 * A message with validation constraints.
 *
 * <p>See {@code spine/options.proto} for the validation option definitions.
 */
@Beta
@Immutable
public interface MessageWithConstraints extends Message {

    /**
     * Validates this message according to the rules in the Protobuf definition.
     *
     * @return a list of {@code ConstraintViolation}s or an empty list if the message is valid
     */
    ImmutableList<ConstraintViolation> validate();
}

@@ -1305,17 +1305,24 @@
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@@ -1352,16 +1352,31 @@
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@@ -1384,27 +1384,16 @@
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Improve doc in `MessageWithConstraints`