/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.apache.phoenix.util;

import java.util.List;
import org.apache.phoenix.coprocessorclient.TableInfo;

import org.apache.phoenix.thirdparty.com.google.common.collect.Lists;

/**
 * This class wraps the results of a scanning SYSTEM.CATALOG or SYSTEM.CHILD_LINK for child related
 * tables or views.
 */
public class TableViewFinderResult {

  private List<TableInfo> tableViewInfoList = Lists.newArrayList();

  public TableViewFinderResult() {
  }

  public TableViewFinderResult(List<TableInfo> results) {
    this.tableViewInfoList = results;
  }

  public boolean hasLinks() {
    return !tableViewInfoList.isEmpty();
  }

  public List<TableInfo> getLinks() {
    return tableViewInfoList;
  }

  void addResult(TableViewFinderResult result) {
    this.tableViewInfoList.addAll(result.getLinks());
  }
}
