de.winterfish.neon.model
Class DataNode

java.lang.Object
  |
  +--de.winterfish.neon.model.DataNode

Direct Known Subclasses:

DataFolder, NDoc

public abstract class DataNode

extends java.lang.Object

Field Summary

protected NeonGui	aGui
protected DataFolder	aParent

Constructor Summary

protected

DataNode(java.lang.String name, DataType type, DataFolder parent, NeonGui gui)

Method Summary

boolean	delete() Deletes a Node without any security questions.
protected boolean	doesNameExist(java.lang.String name)
abstract DataNode	duplicate(DataNode newParent)
boolean	equals(DataNode node)
abstract byte[]	getContent()
javax.swing.ImageIcon	getIcon()
java.io.InputStream	getInputStream() Not yet implemented.
java.lang.String	getName()
javax.swing.tree.TreeNode	getParent()
javax.swing.tree.TreePath	getPath()
DataType	getType()
java.lang.String	getURI()
java.net.URL	getURL() Returns a URL reference to the document represented by this DataNode.
boolean	isDeleted()
boolean	isFolder()
boolean	isRoot()
void	removeFromParent()
abstract void	setContent(byte[] content)
boolean	setName(java.lang.String name)
void	setParent(javax.swing.tree.MutableTreeNode newParent) Moves a NodeNode
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

aParent

protected DataFolder aParent

aGui

protected NeonGui aGui

Constructor Detail

DataNode

protected DataNode(java.lang.String name,
                   DataType type,
                   DataFolder parent,
                   NeonGui gui)

Method Detail

getType

public DataType getType()

isFolder

public boolean isFolder()

getName

public java.lang.String getName()

getPath

public javax.swing.tree.TreePath getPath()

getURI

public java.lang.String getURI()

toString

public final java.lang.String toString()

Overrides:

toString in class java.lang.Object

isRoot

public boolean isRoot()

isDeleted

public boolean isDeleted()

getParent

public javax.swing.tree.TreeNode getParent()

setName

public boolean setName(java.lang.String name)

getIcon

public javax.swing.ImageIcon getIcon()

removeFromParent

public void removeFromParent()

equals

public boolean equals(DataNode node)

setParent

public void setParent(javax.swing.tree.MutableTreeNode newParent)

Moves a NodeNode

delete

public boolean delete()

Deletes a Node without any security questions. Such request dialogs are handled by the GUI. Should be called from an inheriting class.

Returns:

True if operation was successful.

getURL

public java.net.URL getURL()

Returns a URL reference to the document represented by this DataNode. May be a temporaryly generated one. Some viewers or other applications may depend on a file based data access.

duplicate

public abstract DataNode duplicate(DataNode newParent)

getContent

public abstract byte[] getContent()

setContent

public abstract void setContent(byte[] content)

getInputStream

public java.io.InputStream getInputStream()

Not yet implemented. Is planned to replace getContent().

doesNameExist

protected boolean doesNameExist(java.lang.String name)