com.metaeffekt.artifact.analysis.version.VersionModifier Maven / Gradle / Ivy

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/*
 * Copyright 2021-2024 the original author or authors.
 *
 * Licensed 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 com.metaeffekt.artifact.analysis.version;

import com.metaeffekt.artifact.analysis.version.token.VersionToken;
import com.metaeffekt.artifact.analysis.version.token.VersionTokenType;

import java.util.Arrays;
import java.util.Comparator;

public enum VersionModifier {
    DEV(-6, "development", "dev"),
    ALPHA(-5, "alpha"),
    BETA(-4, "beta"),
    MILESTONE(-3, "milestone"),
    RELEASE_CANDIDATE(-2, "release candidate", "rc"),
    GENERAL_AVAILABILITY(-1, "general availability", "ga"),
    STABLE(-1, "stable"),
    SNAPSHOT(-1, "snapshot"),
    NEUTRAL(0, "neutral_token"),
    REVISION(1, "revision", "rev"),
    PATCH(1, "patch"),
    UPDATE(2, "update"),
    TRIAL(2, "trial"),
    ;

    private final int value;
    private final String[] names;

    VersionModifier(int value, String... names) {
        this.value = value;
        this.names = names;
    }

    public int getValue() {
        return value;
    }

    public String[] getNames() {
        return names;
    }

    public static VersionModifier fromStringName(String modifier) {
        for (VersionModifier versionModifier : values()) {
            for (String name : versionModifier.getNames()) {
                if (name.equalsIgnoreCase(modifier)) {
                    return versionModifier;
                }
            }
        }
        return null;
    }

    public final static VersionToken NEUTRAL_TOKEN = new VersionToken(NEUTRAL.names[0], VersionTokenType.VERSION_MODIFIER);

    public final static VersionModifier LOWEST_MODIFIER = Arrays.stream(VersionModifier.values())
            .min(Comparator.comparingInt(VersionModifier::getValue))
            .orElse(null);
}