/*
 * Copyright 2018, TeamDev Ltd. 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.command.dispatch;

import com.google.common.collect.ImmutableList;
import com.google.protobuf.Any;
import com.google.protobuf.Message;
import io.spine.core.Event;
import io.spine.core.MessageEnvelope;
import io.spine.core.Version;
import io.spine.server.model.HandlerMethod;

import java.util.List;

/**
 * The events emitted as a result of message dispatch. 
 *
 * <p>Dispatch result can be treated in different forms. 
 * (e.g. {@link #asMessages() as messages} or {@link #asEvents(Any, Version) as events}). 
 *
 * @author Mykhailo Drachuk
 */
public final class DispatchResult {

    private final List<? extends Message> messages;
    private final MessageEnvelope envelope;

    <E extends MessageEnvelope> DispatchResult(List<? extends Message> messages, E envelope) {
        this.messages = ImmutableList.copyOf(messages);
        this.envelope = envelope;
    }

    /**
     * @return dispatch result representation as a list of domain events.
     */
    public List<? extends Message> asMessages() {
        return ImmutableList.copyOf(this.messages);
    }

    /**
     * @return dispatch result representation as a list of Spine events.
     */
    public List<Event> asEvents(Any producerId, Version version) {
        return HandlerMethod.toEvents(producerId, version, messages, envelope);
    }
}

/*
 * Copyright 2018, TeamDev Ltd. 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.command.dispatch;

import com.google.common.collect.ImmutableList;
import com.google.protobuf.Any;
import com.google.protobuf.Message;
import io.spine.core.Event;
import io.spine.core.MessageEnvelope;
import io.spine.core.Version;
import io.spine.server.model.HandlerMethod;

import java.util.List;

/**
 * The events emitted as a result of message dispatch. 
 *
 * <p>Dispatch result can be treated in different forms. 
 * (e.g. {@link #asMessages() as messages} or {@link #asEvents(Any, Version) as events}). 
 *
 * @author Mykhailo Drachuk
 */
public final class DispatchResult {

    private final List<? extends Message> messages;
    private final MessageEnvelope envelope;

    <E extends MessageEnvelope> DispatchResult(List<? extends Message> messages, E envelope) {
        this.messages = ImmutableList.copyOf(messages);
        this.envelope = envelope;
    }

    /**
     * @return dispatch result representation as a list of domain events
     */
    public List<? extends Message> asMessages() {
        return ImmutableList.copyOf(this.messages);
    }

    /**
     * @return dispatch result representation as a list of Spine events
     */
    public List<Event> asEvents(Any producerId, Version version) {
        return HandlerMethod.toEvents(producerId, version, messages, envelope);
    }
}

Remove redundant sentence periods.