001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase;
019
020import org.junit.jupiter.api.extension.ExtensionContext;
021import org.junit.jupiter.api.extension.ParameterContext;
022import org.junit.jupiter.api.extension.ParameterResolutionException;
023import org.junit.jupiter.api.extension.ParameterResolver;
024import org.junit.jupiter.params.provider.Arguments;
025
026/**
027 * @see HBaseParameterizedTestTemplate
028 */
029public class HBaseParameterizedParameterResolver implements ParameterResolver {
030
031  private final Object[] values;
032
033  HBaseParameterizedParameterResolver(Arguments arguments) {
034    this.values = arguments.get();
035  }
036
037  @Override
038  public boolean supportsParameter(ParameterContext pc, ExtensionContext ec)
039    throws ParameterResolutionException {
040    int index = pc.getIndex();
041    return index < values.length
042      && pc.getParameter().getType().isAssignableFrom(values[index].getClass());
043  }
044
045  @Override
046  public Object resolveParameter(ParameterContext pc, ExtensionContext ec)
047    throws ParameterResolutionException {
048    return values[pc.getIndex()];
049  }
050}