phoenix-core/src/main/java/org/apache/phoenix/util/TableViewFinderResult.java

/**
 * 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 com.google.common.collect.Lists;
import org.apache.phoenix.coprocessor.TableInfo;

/**
 * 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());
    }
}