hudson.model.DependecyDeclarer Maven / Gradle / Ivy

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/*
 * The MIT License
 * 
 * Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package hudson.model;

import hudson.tasks.BuildStep;
import hudson.tasks.Builder;
import hudson.tasks.Publisher;

/**
 * Marker interface for those {@link BuildStep}s that can participate
 * in the dependency graph computation process.
 *
 * 
 * {@link Publisher}s, {@link Builder}s, and {@link JobProperty}s
 * can additional implement this method to add additional edges
 * to the dependency graph computation.
 *
 * @author Nicolas Lalevee
 * @author Martin Ficker
 * @author Kohsuke Kawaguchi
 * @since 1.160
 */
public interface DependecyDeclarer {
    // I thought about whether this should extend BuildStep or not and decided not to.
    // so that this concept can be extended elsewhere, like maven projects and so on.

    /**
     * Invoked from {@link AbstractProject#buildDependencyGraph(DependencyGraph)}.
     *
     * @param owner
     *      The project that owns the publishers, builders, etc.
     *      This information is conceptually redundant, as those objects are
     *      only configured against the single owner, but this information is
     *      nevertheless passed in since often owner information is not recorded.
     *      Never null.
     * @param graph
     *      The dependency graph being built. Never null.
     */
    void buildDependencyGraph(AbstractProject owner, DependencyGraph graph);
}