package org.apache.maven.lifecycle.internal.builder;

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

import java.util.List;
import java.util.concurrent.ExecutionException;

import org.apache.maven.execution.MavenSession;
import org.apache.maven.lifecycle.internal.ProjectBuildList;
import org.apache.maven.lifecycle.internal.ReactorBuildStatus;
import org.apache.maven.lifecycle.internal.ReactorContext;
import org.apache.maven.lifecycle.internal.TaskSegment;

/**
 * This is provisional API and is very likely to change in the near future. If you implement a builder expect it to
 * change. 
 * 
 * @author jvanzyl
 *
 */
public interface Builder
{
    //
    // Be nice to whittle this down to Session, maybe add task segments to the session. The session really is the 
    // the place to store reactor related information.
    //
    void build( MavenSession session, ReactorContext reactorContext, ProjectBuildList projectBuilds,
                List<TaskSegment> taskSegments, ReactorBuildStatus reactorBuildStatus )
        throws ExecutionException, InterruptedException;
} 

@@ -1226,132 +1226,244 @@
 %0A * 
-This is provisional API and is very likely to change in the near future. If you implement a builder expect it to%0A * change. 
+%0A * A %7B@link Builder%7D encapsulates a strategy for building a set of Maven projects. The default strategy in Maven builds the%0A * the projects serially, but a %7B@link Builder%7D can employ any type of concurrency model to build the projects.
 %0A * 
@@ -1482,16 +1482,33 @@
 jvanzyl%0A
+ * @provisional %0A
  *%0A */%0Ap

Add a provisional marker to the Builder interface and add a bit of javadoc.