com.phoenix_int.aserver
Class PHXComponentBranch

java.lang.Object
  com.phoenix_int.aserver.PHXComponentBranch

public class PHXComponentBranch
extends java.lang.Object

This class represents a branch on a revision history tree for a version controlled component.

Includes functionality for reading/writing XML branch descriptions.

Constructor Summary

PHXComponentBranch()
Constructs an empty branch

PHXComponentBranch(org.w3c.dom.Element branchElement)
Constructs a branch based on an XML branch node

PHXComponentBranch(java.lang.String name)
Constructs an empty named branch

Method Summary

void	addVersion(PHXComponentVersion v) Adds a version to this branch
PHXComponentBranch	findBranch(java.lang.String name) Finds any sub-branch that is part of any version in this branch by name
PHXComponentVersion	findVersion(java.lang.String name) Finds a sub-version by the specified name
void	fromXML(java.lang.String xmlString) Reads in an XML description of a branch into this object
java.lang.String	getName() Gets the name of this branch
int	getNumVersions() Returns how many versions there are in this branch
PHXComponentVersion	getParent() Retrieves the parent version
PHXComponentVersion	getVersion(int i) Gets the i'th version
java.util.Iterator	getVersions() Returns an Iterator over the sub-versions
void	insertVersion(PHXComponentVersion v, int location) Inserts a version to this branch at a particular location
void	setName(java.lang.String name) Changes the branch name
java.lang.String	toXML() Converts this branch into an XML String

Methods inherited from class java.lang.Object

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

Constructor Detail

PHXComponentBranch

public PHXComponentBranch()

Constructs an empty branch

PHXComponentBranch

public PHXComponentBranch(java.lang.String name)

Constructs an empty named branch

PHXComponentBranch

public PHXComponentBranch(org.w3c.dom.Element branchElement)
                   throws java.io.IOException

Constructs a branch based on an XML branch node

Throws:

java.io.IOException

Method Detail

getParent

public PHXComponentVersion getParent()

Retrieves the parent version

setName

public void setName(java.lang.String name)

Changes the branch name

getName

public java.lang.String getName()

Gets the name of this branch

addVersion

public void addVersion(PHXComponentVersion v)

Adds a version to this branch

insertVersion

public void insertVersion(PHXComponentVersion v,
                          int location)

Inserts a version to this branch at a particular location

getNumVersions

public int getNumVersions()

Returns how many versions there are in this branch

getVersions

public java.util.Iterator getVersions()

Returns an Iterator over the sub-versions

getVersion

public PHXComponentVersion getVersion(int i)

Gets the i'th version

findVersion

public PHXComponentVersion findVersion(java.lang.String name)

Finds a sub-version by the specified name

findBranch

public PHXComponentBranch findBranch(java.lang.String name)

Finds any sub-branch that is part of any version in this branch by name

fromXML

public void fromXML(java.lang.String xmlString)
             throws javax.xml.parsers.ParserConfigurationException,
                    org.xml.sax.SAXException,
                    java.io.IOException

Reads in an XML description of a branch into this object

Throws:

javax.xml.parsers.ParserConfigurationException

org.xml.sax.SAXException

java.io.IOException

toXML

public java.lang.String toXML()

Converts this branch into an XML String