1 package org.apache.maven.api.services; 2 3 /* 4 * Licensed to the Apache Software Foundation (ASF) under one 5 * or more contributor license agreements. See the NOTICE file 6 * distributed with this work for additional information 7 * regarding copyright ownership. The ASF licenses this file 8 * to you under the Apache License, Version 2.0 (the 9 * "License"); you may not use this file except in compliance 10 * with the License. You may obtain a copy of the License at 11 * 12 * http://www.apache.org/licenses/LICENSE-2.0 13 * 14 * Unless required by applicable law or agreed to in writing, 15 * software distributed under the License is distributed on an 16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 17 * KIND, either express or implied. See the License for the 18 * specific language governing permissions and limitations 19 * under the License. 20 */ 21 22 import org.apache.maven.api.Service; 23 import org.apache.maven.api.Version; 24 import org.apache.maven.api.VersionRange; 25 import org.apache.maven.api.annotations.Experimental; 26 import org.apache.maven.api.annotations.Nonnull; 27 28 /** 29 * Service interface to parse {@link Version} and {@link VersionRange}. 30 * 31 * @since 4.0 32 */ 33 @Experimental 34 public interface VersionParser extends Service 35 { 36 /** 37 * Parses the specified version string, for example "1.0". 38 * 39 * @param version The version string to parse, must not be {@code null}. 40 * @return The parsed version, never {@code null}. 41 * @throws VersionParserException If the string violates the syntax rules of this scheme. 42 * @see org.apache.maven.api.Session#parseVersion(String) 43 */ 44 @Nonnull 45 Version parseVersion( @Nonnull String version ); 46 47 /** 48 * Parses the specified version range specification, for example "[1.0,2.0)". 49 * 50 * @param range The range specification to parse, must not be {@code null}. 51 * @return The parsed version range, never {@code null}. 52 * @throws VersionParserException If the range specification violates the syntax rules of this scheme. 53 */ 54 @Nonnull 55 VersionRange parseVersionRange( @Nonnull String range ); 56 57 /** 58 * Checks whether a given artifact version is considered a {@code SNAPSHOT} or not. 59 */ 60 boolean isSnapshot( @Nonnull String version ); 61 62 }