    1   /**
    2    * Licensed to Neo Technology under one or more contributor
    3    * license agreements. See the NOTICE file distributed with
    4    * this work for additional information regarding copyright
    5    * ownership. Neo Technology licenses this file to you under
    6    * the Apache License, Version 2.0 (the "License"); you may
    7    * not use this file except in compliance with the License.
    8    * You may obtain a copy of the License at
    9    *
    10   * http://www.apache.org/licenses/LICENSE-2.0
    11   *
    12   * Unless required by applicable law or agreed to in writing,
    13   * software distributed under the License is distributed on an
    14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    15   * KIND, either express or implied. See the License for the
    16   * specific language governing permissions and limitations
    17   * under the License.
    18   */
    19  package org.neo4j.examples.server;
    20
    21  public class Relationship {
    22
    23      public static final String OUT = "out";
    24      public static final String IN = "in";
    25      public static final String BOTH = "both";
    26      private String type;
    27      private String direction;
    28
    29      public String toJsonCollection() {
    30          StringBuilder sb = new StringBuilder();
    31          sb.append("{ ");
    32          sb.append(" \"type\" : \"" + type + "\"");
    33          if(direction != null) {
    34              sb.append(", \"direction\" : \"" + direction + "\"");
    35          }
    36          sb.append(" }");
    37          return sb.toString();
    38      }
    39
    40      public Relationship(String type, String direction) {
    41          setType(type);
    42          setDirection(direction);
    43      }
    44
    45
    46      public Relationship(String type) {
    47          this(type, null);
    48      }
    49
    50      public void setType(String type) {
    51          this.type = type;
    52      }
    53
    54      public void setDirection(String direction) {
    55          this.direction = direction;
    56      }
    57  }