org.nuxeo.build.maven.graph

Class TreePrinterDependencyVisitor

java.lang.Object

org.nuxeo.build.maven.graph.AbstractDependencyVisitor

org.nuxeo.build.maven.graph.TreePrinterDependencyVisitor

All Implemented Interfaces:

org.eclipse.aether.graph.DependencyVisitor

public class TreePrinterDependencyVisitor
extends AbstractDependencyVisitor

Prints all dependencies as a tree. Duplicates and conflicting versions mentioned but not removed. However, nodes are only expanded once.

Since:

2.0

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,org.eclipse.aether.graph.DependencyNode>	dependencyMap
protected Map<String,List<org.eclipse.aether.graph.Dependency>>	directDepsByArtifact
protected int	format
protected OutputStream	output
static String	TAB_STR Tabulation used in PrintGraphTask.MODE_TREE mode.
protected String	tabs

Fields inherited from class org.nuxeo.build.maven.graph.AbstractDependencyVisitor

ignores, nodesMap, scopes

Constructor Summary

Constructors

Constructor and Description
TreePrinterDependencyVisitor(OutputStream output, int format, List<String> scopes, List<Node> roots)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addMissingChildren(org.eclipse.aether.graph.DependencyNode node) Add child nodes which were removed by the ConflictResolver (it lets no duplicate)
protected void	decTabs()
protected void	doVisit(org.eclipse.aether.graph.DependencyNode node, boolean newNode) Actions to perform when visiting a node.
protected void	incTabs()
protected void	print(org.eclipse.aether.graph.DependencyNode node)
String	toString(org.eclipse.aether.graph.DependencyNode node)
boolean	visitLeave(org.eclipse.aether.graph.DependencyNode node) Note that method is always called, even if AbstractDependencyVisitor.doVisit(DependencyNode, boolean) was not.

Methods inherited from class org.nuxeo.build.maven.graph.AbstractDependencyVisitor

addIgnores, getArtifacts, getClassPath, getDependencies, getFiles, getNodes, setVisited, visitEnter

Methods inherited from class java.lang.Object

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

Field Detail

TAB_STR

public static final String TAB_STR

Tabulation used in PrintGraphTask.MODE_TREE mode.

See Also:

Constant Field Values

tabs

protected String tabs

format

protected int format

output

protected OutputStream output

dependencyMap

protected Map<String,org.eclipse.aether.graph.DependencyNode> dependencyMap

directDepsByArtifact

protected Map<String,List<org.eclipse.aether.graph.Dependency>> directDepsByArtifact

Constructor Detail

TreePrinterDependencyVisitor

public TreePrinterDependencyVisitor(OutputStream output,
                            int format,
                            List<String> scopes,
                            List<Node> roots)

Parameters:

output -

format - 0 = standard GAV ; 1 = File + GAV

scopes -

roots -

Method Detail

doVisit

protected void doVisit(org.eclipse.aether.graph.DependencyNode node,
           boolean newNode)

Description copied from class: AbstractDependencyVisitor

Actions to perform when visiting a node. The method is not called if the node was "ignored" (ie included in AbstractDependencyVisitor.ignores.

Specified by:

doVisit in class AbstractDependencyVisitor

newNode - True if visiting the node for the first time

addMissingChildren

protected void addMissingChildren(org.eclipse.aether.graph.DependencyNode node)

Add child nodes which were removed by the ConflictResolver (it lets no duplicate)

incTabs

protected void incTabs()

visitLeave

public boolean visitLeave(org.eclipse.aether.graph.DependencyNode node)

Description copied from class: AbstractDependencyVisitor

Note that method is always called, even if AbstractDependencyVisitor.doVisit(DependencyNode, boolean) was not. Check AbstractDependencyVisitor.ignores if needed.

Specified by:

visitLeave in interface org.eclipse.aether.graph.DependencyVisitor

Overrides:

visitLeave in class AbstractDependencyVisitor

decTabs

protected void decTabs()

print

protected void print(org.eclipse.aether.graph.DependencyNode node)
              throws UnsupportedEncodingException,
                     IOException

Throws:

UnsupportedEncodingException

IOException

toString

public String toString(org.eclipse.aether.graph.DependencyNode node)

Returns:

String representation depending on format

See Also:

PrintGraphTask.FORMAT_GAV, PrintGraphTask.FORMAT_KV_F_GAV