org.apache.maven.mercury.metadata
Class MetadataTreeNode

java.lang.Object
  org.apache.maven.mercury.metadata.MetadataTreeNode

public class MetadataTreeNode
extends java.lang.Object

metadata [dirty] Tree

Author:

Oleg Gusakov

Constructor Summary

MetadataTreeNode()

MetadataTreeNode(ArtifactMetadata md, MetadataTreeNode parent, ArtifactBasicMetadata query)

MetadataTreeNode(ArtifactMetadata md, MetadataTreeNode parent, ArtifactBasicMetadata query, boolean resolved)
pointers to parent and query are a must.

Method Summary

MetadataTreeNode	addChild(MetadataTreeNode kid) dependencies are ordered in the POM - they should be added in the POM order
MetadataTreeNode	addQuery(ArtifactBasicMetadata query) dependencies are ordered in the POM - they should be added in the POM order
int	countDistinctNodes()
int	countNodes()
static int	countNodes(MetadataTreeNode node)
static MetadataTreeNode	deepCopy(MetadataTreeNode node)
java.util.List<MetadataTreeNode>	getChildren()
int	getDepth()
static void	getDistinctNodes(MetadataTreeNode node, java.util.TreeSet<java.lang.String> nodes)
int	getId()
int	getMaxDepth(int depth)
ArtifactMetadata	getMd()
MetadataTreeNode	getParent()
java.util.List<ArtifactBasicMetadata>	getQueries()
ArtifactBasicMetadata	getQuery()
boolean	hasChildren()
boolean	isOptional()
static void	reNumber(MetadataTreeNode node, int startNum)
void	setId(int id)
void	setParent(MetadataTreeNode parent)
static void	showNode(MetadataTreeNode n, int level) helper method to print the tree into sysout
static void	showNode(MetadataTreeNode n, int level, java.io.Writer wr) helper method to print the tree into a Writer
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

MetadataTreeNode

public MetadataTreeNode()

MetadataTreeNode

public MetadataTreeNode(ArtifactMetadata md,
                        MetadataTreeNode parent,
                        ArtifactBasicMetadata query,
                        boolean resolved)

pointers to parent and query are a must.

MetadataTreeNode

public MetadataTreeNode(ArtifactMetadata md,
                        MetadataTreeNode parent,
                        ArtifactBasicMetadata query)

Method Detail

countNodes

public int countNodes()

countNodes

public static int countNodes(MetadataTreeNode node)

countDistinctNodes

public int countDistinctNodes()

getDistinctNodes

public static void getDistinctNodes(MetadataTreeNode node,
                                    java.util.TreeSet<java.lang.String> nodes)

addChild

public MetadataTreeNode addChild(MetadataTreeNode kid)

dependencies are ordered in the POM - they should be added in the POM order

addQuery

public MetadataTreeNode addQuery(ArtifactBasicMetadata query)

dependencies are ordered in the POM - they should be added in the POM order

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

hasChildren

public boolean hasChildren()

getMd

public ArtifactMetadata getMd()

getParent

public MetadataTreeNode getParent()

getDepth

public int getDepth()

getMaxDepth

public int getMaxDepth(int depth)

setParent

public void setParent(MetadataTreeNode parent)

getChildren

public java.util.List<MetadataTreeNode> getChildren()

isOptional

public boolean isOptional()

getQuery

public ArtifactBasicMetadata getQuery()

getQueries

public java.util.List<ArtifactBasicMetadata> getQueries()

deepCopy

public static final MetadataTreeNode deepCopy(MetadataTreeNode node)

showNode

public static final void showNode(MetadataTreeNode n,
                                  int level,
                                  java.io.Writer wr)
                           throws java.io.IOException

helper method to print the tree into a Writer

Throws:

java.io.IOException

showNode

public static final void showNode(MetadataTreeNode n,
                                  int level)
                           throws java.io.IOException

helper method to print the tree into sysout

Throws:

java.io.IOException

getId

public int getId()

setId

public void setId(int id)

reNumber

public static void reNumber(MetadataTreeNode node,
                            int startNum)