org.apache.maven.lifecycle.internal.builder.multithreaded

Class ConcurrencyDependencyGraph

java.lang.Object

org.apache.maven.lifecycle.internal.builder.multithreaded.ConcurrencyDependencyGraph

public class ConcurrencyDependencyGraph
extends Object

Presents a view of the Dependency Graph that is suited for concurrent building.

NOTE: This class is not part of any public api and can be changed or deleted without prior notice.

Since:

3.0

Author:

Kristian Rosenvold

Constructor Summary

Constructors

Constructor and Description
ConcurrencyDependencyGraph(ProjectBuildList projectBuilds, ProjectDependencyGraph projectDependencyGraph)

Method Summary

Modifier and Type	Method and Description
List<MavenProject>	getActiveDependencies(MavenProject p) For the given MavenProject p return p's uncompleted dependencies.
protected List<MavenProject>	getDependencies(MavenProject p) For the given MavenProject p, return all of p's dependencies.
protected Set<MavenProject>	getFinishedProjects()
int	getNumberOfBuilds()
protected ProjectBuildList	getProjectBuilds()
List<MavenProject>	getRootSchedulableBuilds() Gets all the builds that have no reactor-dependencies
Set<MavenProject>	getUnfinishedProjects()
List<MavenProject>	markAsFinished(MavenProject mavenProject) Marks the provided project as finished.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ConcurrencyDependencyGraph

public ConcurrencyDependencyGraph(ProjectBuildList projectBuilds,
                                  ProjectDependencyGraph projectDependencyGraph)

Method Detail

getNumberOfBuilds

public int getNumberOfBuilds()

getRootSchedulableBuilds

public List<MavenProject> getRootSchedulableBuilds()

Gets all the builds that have no reactor-dependencies

Returns:

A set of all the initial builds

markAsFinished

public List<MavenProject> markAsFinished(MavenProject mavenProject)

Marks the provided project as finished. Returns a list of

Parameters:

mavenProject - The project

Returns:

The list of builds that are eligible for starting now that the provided project is done

getUnfinishedProjects

public Set<MavenProject> getUnfinishedProjects()

Returns:

set of projects that have yet to be processed successfully by the build.

getFinishedProjects

protected Set<MavenProject> getFinishedProjects()

Returns:

set of projects that have been successfully processed by the build.

getProjectBuilds

protected ProjectBuildList getProjectBuilds()

getDependencies

protected List<MavenProject> getDependencies(MavenProject p)

For the given MavenProject p, return all of p's dependencies.

Parameters:

p -

Returns:

List of prerequisite projects

getActiveDependencies

public List<MavenProject> getActiveDependencies(MavenProject p)

For the given MavenProject p return p's uncompleted dependencies.

Parameters:

p -

Returns:

List of uncompleted prerequisite projects