# TransitEdge.java

    /*
     * Copyright 2011 Marc Grue.
     *
     * 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 org.qi4j.sample.dcicargo.pathfinder_b.api;

    import java.io.Serializable;
    import java.util.Date;

    /**
     * Represents an edge in a path through a graph,
     * describing the route of a cargo.
     */
    public final class TransitEdge implements Serializable
    {

        private final String voyageNumber;
        private final String fromUnLocode;
        private final String toUnLocode;
        private final Date fromDate;
        private final Date toDate;

        /**
         * Constructor.
         *
         * @param voyageNumber
         * @param fromUnLocode
         * @param toUnLocode
         * @param fromDate
         * @param toDate
         */
        public TransitEdge( final String voyageNumber,
                            final String fromUnLocode,
                            final String toUnLocode,
                            final Date fromDate,
                            final Date toDate
        )
        {
            this.voyageNumber = voyageNumber;
            this.fromUnLocode = fromUnLocode;
            this.toUnLocode = toUnLocode;
            this.fromDate = fromDate;
            this.toDate = toDate;
        }

        public String getVoyageNumber()
        {
            return voyageNumber;
        }

        public String getFromUnLocode()
        {
            return fromUnLocode;
        }

        public String getToUnLocode()
        {
            return toUnLocode;
        }

        public Date getFromDate()
        {
            return fromDate;
        }

        public Date getToDate()
        {
            return toDate;
        }
    }