Sirius.navigator.types.treenode

Class PureTreeNode

java.lang.Object

javax.swing.tree.DefaultMutableTreeNode

Sirius.navigator.types.treenode.DefaultMetaTreeNode

Sirius.navigator.types.treenode.PureTreeNode

All Implemented Interfaces:

de.cismet.connectioncontext.ConnectionContextProvider, Serializable, Cloneable, MutableTreeNode, TreeNode

public class PureTreeNode
extends DefaultMetaTreeNode

DOCUMENT ME!

Version:

$Revision$, $Date$

See Also:

Serialized Form

Field Summary

Fields inherited from class Sirius.navigator.types.treenode.DefaultMetaTreeNode

enabled, explored, selected

Fields inherited from class javax.swing.tree.DefaultMutableTreeNode

allowsChildren, children, EMPTY_ENUMERATION, parent, userObject

Constructor Summary

Constructors

Constructor and Description
PureTreeNode(Sirius.server.middleware.types.MetaNode metaNode, de.cismet.connectioncontext.ConnectionContext connectionContext) Creates a new PureTreeNode object.

Method Summary

Modifier and Type	Method and Description
boolean	equals(DefaultMetaTreeNode node) DOCUMENT ME!
boolean	equalsNode(Sirius.server.middleware.types.Node node) Vergleicht die DefaultMetaTreeNode mit einer Sirius Node, und liefert true, falls diese die gleichen Daten enthalten.
void	explore() Expandiert diesen Knoten und uerberprueft, ob dessen Kinder bereits vom Server geladen wurden.
int	getClassID() Returns the class ob object id.
ImageIcon	getClosedIcon() DOCUMENT ME!
String	getDescription() Liefert die Beschreibung (bzw.
String	getDomain() return the class or object domain (was: localserver)
int	getID() Returns the class ob object id.
String	getKey() Returns the unique key of the node's user object (class or object).
ImageIcon	getLeafIcon() DOCUMENT ME!
Sirius.server.middleware.types.MetaNode	getMetaNode() DOCUMENT ME!
ImageIcon	getOpenIcon() DOCUMENT ME!
TreeNodeLoader	getTreeNodeLoader() DOCUMENT ME!
boolean	isClassNode() DOCUMENT ME!
boolean	isObjectNode() DOCUMENT ME!
boolean	isPureNode() DOCUMENT ME!
boolean	isRootNode() Gibt an, ob diese TreeNode eine RootNode ist. Eine RootNode ist ein spezieller Typ von DefaultMetaTreeNode.
boolean	isWaitNode() Gibt an, ob diese TreeNode eine WaitNode ist. Eine WaitNode ist ein spezieller Typ von DefaultMetaTreeNode.
String	toString() Liefert eine String Repraesentation dieser TreeNode.

Methods inherited from class Sirius.navigator.types.treenode.DefaultMetaTreeNode

deepEquals, explore, exploreAll, getAllowsChildren, getChildren, getConnectionContext, getNode, insertNode, isChanged, isEditable, isEnabled, isExplored, isLeaf, isNew, isSelected, refreshChildren, removeChildren, removeNode, selectSubtree, setChanged, setEnabled, setExplored, setLeaf, setNew, setNode, setSelected

Methods inherited from class javax.swing.tree.DefaultMutableTreeNode

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

Methods inherited from class java.lang.Object

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

Constructor Detail

PureTreeNode

public PureTreeNode(Sirius.server.middleware.types.MetaNode metaNode,
                    de.cismet.connectioncontext.ConnectionContext connectionContext)

Creates a new PureTreeNode object.

Parameters:

metaNode - DOCUMENT ME!

connectionContext - DOCUMENT ME!

Method Detail

getMetaNode

public Sirius.server.middleware.types.MetaNode getMetaNode()

DOCUMENT ME!

Returns:

DOCUMENT ME!

getTreeNodeLoader

public TreeNodeLoader getTreeNodeLoader()

Description copied from class: DefaultMetaTreeNode

DOCUMENT ME!

Specified by:

getTreeNodeLoader in class DefaultMetaTreeNode

Returns:

DOCUMENT ME!

explore

public final void explore()
                   throws Exception

Description copied from class: DefaultMetaTreeNode

Expandiert diesen Knoten und uerberprueft, ob dessen Kinder bereits vom Server geladen wurden. Hat der Knoten noch keine Kinder und ist er kein Blatt (!isLeaf()), werden die Children vom Server geladen.

Specified by:

explore in class DefaultMetaTreeNode

Throws:

Exception - DOCUMENT ME!

isRootNode

public final boolean isRootNode()

Description copied from class: DefaultMetaTreeNode

Gibt an, ob diese TreeNode eine RootNode ist.
Eine RootNode ist ein spezieller Typ von DefaultMetaTreeNode. Unter eine RootNode werden alle anderen Knoten angehaengt. Pro MetaTree gibt es nur eine RootNode.

Specified by:

isRootNode in class DefaultMetaTreeNode

Returns:

true/false

isWaitNode

public final boolean isWaitNode()

Description copied from class: DefaultMetaTreeNode

Gibt an, ob diese TreeNode eine WaitNode ist.
Eine WaitNode ist ein spezieller Typ von DefaultMetaTreeNode. Die WaitNode wird dann angezeigt, wenn ein Knoten innerhalb eines Threads expandiert wurde. Die WaitNode wird zwar direkt nach dem Aufruf der Methode getChildren wieder entfernt, da aber der Thread den View des MetaTree erst wieder aktualisert wenn alle Children geladen wurden (asynchrones Update), wird diese WaitNode solange angezeigt, wie der Thread läuft. Wird der Knoten nicht innerhalb eines Threads angezeigt, wird auch die WaitNode nicht angezeigt.

Specified by:

isWaitNode in class DefaultMetaTreeNode

Returns:

true/false

isObjectNode

public final boolean isObjectNode()

Description copied from class: DefaultMetaTreeNode

DOCUMENT ME!

Specified by:

isObjectNode in class DefaultMetaTreeNode

Returns:

DOCUMENT ME!

isPureNode

public final boolean isPureNode()

Description copied from class: DefaultMetaTreeNode

DOCUMENT ME!

Specified by:

isPureNode in class DefaultMetaTreeNode

Returns:

DOCUMENT ME!

isClassNode

public final boolean isClassNode()

Description copied from class: DefaultMetaTreeNode

DOCUMENT ME!

Specified by:

isClassNode in class DefaultMetaTreeNode

Returns:

DOCUMENT ME!

toString

public final String toString()

Description copied from class: DefaultMetaTreeNode

Liefert eine String Repraesentation dieser TreeNode.

Specified by:

toString in class DefaultMetaTreeNode

Returns:

Der Name des userObjects.

getDescription

public final String getDescription()

Description copied from class: DefaultMetaTreeNode

Liefert die Beschreibung (bzw. den URL zur Beschreibung) der selektierten TreeNode.

Specified by:

getDescription in class DefaultMetaTreeNode

Returns:

URL String der Beschreibung oder "wird geladen ...", wenn WaitNode.

getOpenIcon

public final ImageIcon getOpenIcon()

Description copied from class: DefaultMetaTreeNode

DOCUMENT ME!

Specified by:

getOpenIcon in class DefaultMetaTreeNode

Returns:

DOCUMENT ME!

getClosedIcon

public final ImageIcon getClosedIcon()

Description copied from class: DefaultMetaTreeNode

DOCUMENT ME!

Specified by:

getClosedIcon in class DefaultMetaTreeNode

Returns:

DOCUMENT ME!

getLeafIcon

public final ImageIcon getLeafIcon()

Description copied from class: DefaultMetaTreeNode

DOCUMENT ME!

Specified by:

getLeafIcon in class DefaultMetaTreeNode

Returns:

DOCUMENT ME!

equals

public final boolean equals(DefaultMetaTreeNode node)

Description copied from class: DefaultMetaTreeNode

DOCUMENT ME!

Specified by:

equals in class DefaultMetaTreeNode

Parameters:

node - DOCUMENT ME!

Returns:

DOCUMENT ME!

equalsNode

public final boolean equalsNode(Sirius.server.middleware.types.Node node)

Description copied from class: DefaultMetaTreeNode

Vergleicht die DefaultMetaTreeNode mit einer Sirius Node, und liefert true, falls diese die gleichen Daten enthalten.

Specified by:

equalsNode in class DefaultMetaTreeNode

Parameters:

node - DOCUMENT ME!

Returns:

true oder false.

getID

public final int getID()

Description copied from class: DefaultMetaTreeNode

Returns the class ob object id.

Specified by:

getID in class DefaultMetaTreeNode

Returns:

DOCUMENT ME!

getDomain

public final String getDomain()

Description copied from class: DefaultMetaTreeNode

return the class or object domain (was: localserver)

Specified by:

getDomain in class DefaultMetaTreeNode

Returns:

DOCUMENT ME!

getClassID

public final int getClassID()

Description copied from class: DefaultMetaTreeNode

Returns the class ob object id.

Specified by:

getClassID in class DefaultMetaTreeNode

Returns:

DOCUMENT ME!

getKey

public String getKey()
              throws Exception

Description copied from class: DefaultMetaTreeNode

Returns the unique key of the node's user object (class or object).

Specified by:

getKey in class DefaultMetaTreeNode

Returns:

DOCUMENT ME!

Throws:

Exception - DOCUMENT ME!