com.jstatcom.project
Class ProjectTreeNode

java.lang.Object
  javax.swing.tree.DefaultMutableTreeNode
      com.jstatcom.project.ProjectTreeNode

All Implemented Interfaces:

SettingsElement, java.io.Serializable, java.lang.Cloneable, javax.swing.tree.MutableTreeNode, javax.swing.tree.TreeNode

public final class ProjectTreeNode
extends javax.swing.tree.DefaultMutableTreeNode
implements SettingsElement

A tree node that represents a project. It is used as element for the ProjectTree.

Author:

Markus Kraetzig

See Also:

Serialized Form

Field Summary

static javolution.xml.XmlFormat<ProjectTreeNode>

ProjectTreeNode_XML

Fields inherited from class javax.swing.tree.DefaultMutableTreeNode

EMPTY_ENUMERATION

Constructor Summary

ProjectTreeNode(Project project, java.io.File projectFile, boolean isCurrent)
Creates a tree node for a project.

Method Summary

boolean	equals(java.lang.Object o) Overwritessuperclass method to make sure that two project nodes are considered equal if they reference the same project file.
int	hashCode() Overwritten because equals was overwritten.
void	setElement() Interface method from SettingsElement to restore a setting.
java.lang.String	toString() Gets a string representation of this node.

Methods inherited from class javax.swing.tree.DefaultMutableTreeNode

add, breadthFirstEnumeration, children, clone, depthFirstEnumeration, getAllowsChildren, getChildAfter, getChildAt, getChildBefore, getChildCount, getDepth, getFirstChild, getFirstLeaf, getIndex, getLastChild, getLastLeaf, getLeafCount, getLevel, getNextLeaf, getNextNode, getNextSibling, getParent, getPath, getPreviousLeaf, getPreviousNode, getPreviousSibling, getRoot, getSharedAncestor, getSiblingCount, getUserObject, getUserObjectPath, insert, isLeaf, isNodeAncestor, isNodeChild, isNodeDescendant, isNodeRelated, isNodeSibling, isRoot, pathFromAncestorEnumeration, postorderEnumeration, preorderEnumeration, remove, remove, removeAllChildren, removeFromParent, setAllowsChildren, setParent, setUserObject

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

ProjectTreeNode_XML

public static final javolution.xml.XmlFormat<ProjectTreeNode> ProjectTreeNode_XML

Constructor Detail

ProjectTreeNode

public ProjectTreeNode(Project project,
                       java.io.File projectFile,
                       boolean isCurrent)

Creates a tree node for a project.

Parameters:

project - the project that this node stands for

projectFile - the file where the project is stored

isCurrent - whether this node is the currently loaded project

Throws:

java.lang.IllegalArgumentException - if (project == null || projectFile == null)

Method Detail

equals

public final boolean equals(java.lang.Object o)

Overwritessuperclass method to make sure that two project nodes are considered equal if they reference the same project file.

Overrides:

equals in class java.lang.Object

Parameters:

o - object to compare

Returns:

true if o is a ProjectTreeNode that points to the same project file, false otherwise

hashCode

public int hashCode()

Overwritten because equals was overwritten.

Overrides:

hashCode in class java.lang.Object

Returns:

the hashcode of the project file

toString

public java.lang.String toString()

Gets a string representation of this node.

Overrides:

toString in class javax.swing.tree.DefaultMutableTreeNode

Returns:

descriptive string

setElement

public void setElement()

Interface method from SettingsElement to restore a setting. It adds this node to the project tree if the project file still exists.

Specified by:

setElement in interface SettingsElement