1 files changed, 158 insertions, 0 deletions
diff --git a/framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ProjectBuildList.java b/framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ProjectBuildList.java
new file mode 100644
index 00000000..6c8fd50a
--- /dev/null
+++ b/framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/lifecycle/internal/ProjectBuildList.java
@@ -0,0 +1,158 @@
+package org.apache.maven.lifecycle.internal;
+
+/*
+ * 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.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.maven.artifact.ArtifactUtils;
+import org.apache.maven.execution.MavenSession;
+import org.apache.maven.project.MavenProject;
+
+/**
+ * A list of project segments, ordered so that all ProjectSegments from first TaskSegment come before any
+ * subsequent TaskSegments.
+ *
+ * @since 3.0
+ * @author Kristian Rosenvold
+ *         <p/>
+ *         NOTE: This class is not part of any public api and can be changed or deleted without prior notice.
+ */
+public class ProjectBuildList
+    implements Iterable<ProjectSegment>
+{
+    private final List<ProjectSegment> items;
+
+    public ProjectBuildList( List<ProjectSegment> items )
+    {
+        this.items = Collections.unmodifiableList( items );
+    }
+
+    // TODO: Optimize; or maybe just rewrite the whole way aggregating mojos are being run.
+    /**
+     * Returns aProjectBuildList that contains only items for the specified taskSegment
+     * @param taskSegment the requested tasksegment
+     * @return a project build list for the supplied task segment
+     */
+    public ProjectBuildList getByTaskSegment( TaskSegment taskSegment )
+    {
+        List<ProjectSegment> currentSegment = new ArrayList<ProjectSegment>();
+        for ( ProjectSegment projectBuild : items )
+        {
+            if ( taskSegment == projectBuild.getTaskSegment() )
+            { // NOTE: There's no notion of taskSegment equality.
+                currentSegment.add( projectBuild );
+            }
+        }
+        return new ProjectBuildList( currentSegment );
+    }
+
+    public Map<MavenProject, ProjectSegment> selectSegment( TaskSegment taskSegment )
+    {
+        Map<MavenProject, ProjectSegment> result = new HashMap<MavenProject, ProjectSegment>();
+        for ( ProjectSegment projectBuild : items )
+        {
+            if ( taskSegment == projectBuild.getTaskSegment() )
+            { // NOTE: There's no notion of taskSegment equality.
+                result.put( projectBuild.getProject(), projectBuild );
+            }
+        }
+        return result;
+    }
+
+    /**
+     * Finds the first ProjectSegment matching the supplied project
+     * @param mavenProject the requested project
+     * @return The projectSegment or null.
+     */
+    public ProjectSegment findByMavenProject( MavenProject mavenProject )
+    {
+        for ( ProjectSegment projectBuild : items )
+        {
+            if ( mavenProject.equals( projectBuild.getProject() ) )
+            {
+                return projectBuild;
+            }
+        }
+        return null;
+    }
+
+    public Iterator<ProjectSegment> iterator()
+    {
+        return items.iterator();
+    }
+
+    public void closeAll()
+    {
+        for ( ProjectSegment item : items )
+        {
+            MavenSession sessionForThisModule = item.getSession();
+            sessionForThisModule.setCurrentProject( null );
+        }
+    }
+
+    public int size()
+    {
+        return items.size();
+    }
+
+    public ProjectSegment get( int index )
+    {
+        return items.get( index );
+    }
+
+    public Set<String> getReactorProjectKeys()
+    {
+        Set<String> projectKeys = new HashSet<String>( items.size() * 2 );
+        for ( ProjectSegment projectBuild : items )
+        {
+            MavenProject project = projectBuild.getProject();
+            String key = ArtifactUtils.key( project.getGroupId(), project.getArtifactId(), project.getVersion() );
+            projectKeys.add( key );
+        }
+        return projectKeys;
+    }
+
+
+    public boolean isEmpty()
+    {
+        return items.isEmpty();
+    }
+
+    /**
+     * @return a set of all the projects managed by the build
+     */
+    public Set<MavenProject> getProjects()
+    {
+        Set<MavenProject> projects = new HashSet<MavenProject>();
+
+        for ( ProjectSegment s : items )
+        {
+            projects.add( s.getProject() );
+        }
+        return projects;
+    }
+}