001/*
002 * Copyright (C) 2022 - 2024, the original author or authors.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *    http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package io.github.ascopes.jct.junit;
017
018import io.github.ascopes.jct.compilers.JctCompiler;
019import org.apiguardian.api.API;
020import org.apiguardian.api.API.Status;
021
022/**
023 * Strategy for setting a version on a JUnit compiler annotation.
024 *
025 * @author Ashley Scopes
026 * @since 0.0.1
027 */
028@API(since = "0.0.1", status = Status.STABLE)
029public enum VersionStrategy {
030
031  /**
032   * Set the {@link JctCompiler#release release}.
033   */
034  RELEASE {
035    @Override
036    public void configureCompiler(JctCompiler compiler, int version) {
037      compiler
038          .release(version)
039          .name(compiler.getName() + " (release = Java " + version + ")");
040    }
041  },
042
043  /**
044   * Set the {@link JctCompiler#source source}.
045   */
046  SOURCE {
047    @Override
048    public void configureCompiler(JctCompiler compiler, int version) {
049      compiler
050          .source(version)
051          .name(compiler.getName() + " (source = Java " + version + ")");
052    }
053  },
054
055  /**
056   * Set the {@link JctCompiler#target target}.
057   */
058  TARGET {
059    @Override
060    public void configureCompiler(JctCompiler compiler, int version) {
061      compiler
062          .target(version)
063          .name(compiler.getName() + " (target = Java " + version + ")");
064    }
065  },
066
067  /**
068   * Set the {@link JctCompiler#source source} and {@link JctCompiler#target target}.
069   */
070  SOURCE_AND_TARGET {
071    @Override
072    public void configureCompiler(JctCompiler compiler, int version) {
073      compiler
074          .source(version)
075          .target(version)
076          .name(compiler.getName() + " (source and target = Java " + version + ")");
077    }
078  };
079
080  /**
081   * Set the given version on the compiler, according to the strategy in use.
082   *
083   * @param compiler the compiler to configure.
084   * @param version  the version to set.
085   */
086  public abstract void configureCompiler(JctCompiler compiler, int version);
087}