content: /*
   * Copyright 2024 Alibaba Group Holding Limited.
   *
   * 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 com.alibaba.graphscope.common.ir.rel.metadata.glogue.pattern;
  
  import com.google.common.collect.Lists;
  
  import java.util.Arrays;
  import java.util.List;
  
  public class SinglePatternVertex extends PatternVertex {
      private Integer vertexTypeId;
      private Integer id;
  
      public SinglePatternVertex(Integer vertexTypeId) {
          this(vertexTypeId, 0);
      }
  
      public SinglePatternVertex(Integer vertexTypeId, int id) {
          this(vertexTypeId, id, new ElementDetails());
      }
  
      public SinglePatternVertex(Integer typeId, int id, ElementDetails details) {
          super(details, new VertexIsomorphismChecker(Lists.newArrayList(typeId), details));
          this.vertexTypeId = typeId;
          this.id = id;
      }
  
      @Override
      public List<Integer> getVertexTypeIds() {
          return Arrays.asList(vertexTypeId);
      }
  
      @Override
      public Integer getId() {
          return id;
      }
  }
  