freemind.modes

Class LinkRegistryAdapter

public class LinkRegistryAdapter extends Object implements MindMapLinkRegistry

Interface for the registry, which manages the ids of nodes and the existing links in a map. Thus, this interface is bound to a map model, because other maps have a different registry.

Nested Class Summary
class	LinkRegistryAdapter.ID_BasicStateAdapter State parent interface.
class	LinkRegistryAdapter.ID_BlankAdapter This state interface expresses the state that a node is blank (i.e. without an id, normal state).
protected class	LinkRegistryAdapter.ID_RegisteredAdapter This state interface expresses the state that a node has an ID.
protected abstract class	LinkRegistryAdapter.ID_UsedStateAdapter This state interface expresses the state that a node has an ID, but is abstract.

Field Summary
protected HashMap	IDToCuttedLinks
protected HashMap	IDToLinks
protected HashMap	TargetToID

Constructor Summary
	LinkRegistryAdapter()

Method Summary
void	clearCuttedNodeBuffer() Clears the set of recent cutted nodes.
void	cutNode(MindMapNode target)
void	deregisterLink(MindMapLink link)
void	deregisterLinkTarget(MindMapNode target) Exception if there are still targets registered.
protected String	generateUniqueID(String proposedID)
Vector	getAllLinks(MindMapNode node)
Vector	getAllLinksFromMe(MindMapNode source)
Vector	getAllLinksIntoMe(MindMapNode target)
Vector	getAllSources(MindMapNode target) Returns a Vector of Nodes that point to the given target node.
Vector	getCuttedNode(String oldTargetID)
protected String	getIDString(MindMapNode node)
String	getLabel(MindMapNode target)
ID_BasicState	getState(MindMapNode node)
MindMapNode	getTargetForID(String ID)
void	registerLink(MindMapLink link) Method to keep track of the sources associated to a target node.
ID_Registered	registerLinkTarget(MindMapNode target) The main method.
ID_Registered	registerLinkTarget(MindMapNode target, String proposedID)

Field Detail

Method Detail

clearCuttedNodeBuffer

public void clearCuttedNodeBuffer()

Clears the set of recent cutted nodes.

deregisterLink

public void deregisterLink(MindMapLink link)

deregisterLinkTarget

public void deregisterLinkTarget(MindMapNode target)

Exception if there are still targets registered.

generateUniqueID

protected String generateUniqueID(String proposedID)

getAllLinks

public Vector getAllLinks(MindMapNode node)

getAllLinksFromMe

public Vector getAllLinksFromMe(MindMapNode source)

Returns: returns all links from this node.

getAllLinksIntoMe

public Vector getAllLinksIntoMe(MindMapNode target)

Returns: returns all links to this node.

getAllSources

public Vector getAllSources(MindMapNode target)

Returns a Vector of Nodes that point to the given target node.

getCuttedNode

public Vector getCuttedNode(String oldTargetID)

Returns: returns all links that have been cutted out recently.

getIDString

protected String getIDString(MindMapNode node)

getLabel

public String getLabel(MindMapNode target)

getState

public ID_BasicState getState(MindMapNode node)

getTargetForID

public MindMapNode getTargetForID(String ID)

registerLink

public void registerLink(MindMapLink link)

Method to keep track of the sources associated to a target node. This method also sets the new id to the target. Moreover, it is not required that the target node is already registered. This will be done on the fly.

registerLinkTarget

public ID_Registered registerLinkTarget(MindMapNode target)

The main method. Registeres a node with a new (or an existing) node-id. If the state of the id is pending, then it is set to registered again.

registerLinkTarget

public ID_Registered registerLinkTarget(MindMapNode target, String proposedID)