uk.ac.ic.doc.automed.p2p.editor
Class KQueryMainHelper

java.lang.Object
  uk.ac.ic.doc.automed.p2p.editor.KQueryMainHelper

public class KQueryMainHelper
extends java.lang.Object

Field Summary

private int	domainKeywordIndex
private java.lang.Thread	getKeywordThread
private java.util.List	keywordList
private static java.lang.String	LIST_SEPARATOR
private KQueryMain	qtool
private RandomCharacter	rc
private java.util.Map	userMappings

Constructor Summary

KQueryMainHelper(KQueryMain qtool)

Method Summary

void	addSelectedMapping(java.lang.String sourceObj, java.lang.String targetObj, java.lang.String sourceURL, java.lang.String targetURL) register a selected mapping as the user operates on the mapping table
protected void	clearResult()
void	executeMapping(java.lang.String sourceObj, java.lang.String targetObj, java.lang.String sourceURL, java.lang.String targetURL) Execute an object mapping
void	executeUserMappings(boolean wrapSchemas) Execute all user's selected mappings, user the default top-listed mapping for nonselected edge
private java.awt.event.ActionListener	getActionListener_KeywordListInsert(MenuPopUpHelper mp, java.util.List selectedIndices)
private java.awt.event.ActionListener	getActionListener_KeywordListNewQuery(MenuPopUpHelper mp, java.util.List selectedIndices)
protected java.lang.String	getDebugJoinMap(QueryPlannerResult qpresult)
private java.awt.event.KeyListener	getKeyListener_KeywordList()
java.util.List	getKeywordList()
private java.util.Map	getSchemaKeywords()
private void	handleEvent(java.awt.Component com, int event, java.lang.Object data) Invoked directly by the GUI when events happen to a component
private void	init() Initialise handlers for gui components
private void	initKeywordList()
private ObjectMapping	lookUpMapping(java.util.Map map, java.lang.String sourceObj, java.lang.String targetObj, java.lang.String sourceURL, java.lang.String targetURL)
private void	registerQTreeListener() Register a listener for handling user's click event on the query tree
protected void	showError(java.lang.String title, java.lang.String msg)
protected void	showInfo(java.lang.String title, java.lang.String msg)
protected void	updateKeywordMap(boolean refreshDomain) Ask the DSP for the keyword maps and also display keywords associated to any of the selected schemas
private void	updateQTree(Node currentNode, javax.swing.tree.DefaultMutableTreeNode treeParent, GTree tree)
private void	updateTreeView()
Schema	wrapSchema(java.lang.String objectURL) wrap a selected schema

Methods inherited from class java.lang.Object

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

Field Detail

qtool

private KQueryMain qtool

keywordList

private java.util.List keywordList

domainKeywordIndex

private int domainKeywordIndex

rc

private RandomCharacter rc

userMappings

private java.util.Map userMappings

LIST_SEPARATOR

private static final java.lang.String LIST_SEPARATOR

See Also:

Constant Field Values

getKeywordThread

private java.lang.Thread getKeywordThread

Constructor Detail

KQueryMainHelper

public KQueryMainHelper(KQueryMain qtool)

Method Detail

getKeywordList

public java.util.List getKeywordList()

init

private void init()

Initialise handlers for gui components

wrapSchema

public Schema wrapSchema(java.lang.String objectURL)

wrap a selected schema

Parameters:

objectURL -

executeMapping

public void executeMapping(java.lang.String sourceObj,
                           java.lang.String targetObj,
                           java.lang.String sourceURL,
                           java.lang.String targetURL)

Execute an object mapping

Parameters:

objMapID -

addSelectedMapping

public void addSelectedMapping(java.lang.String sourceObj,
                               java.lang.String targetObj,
                               java.lang.String sourceURL,
                               java.lang.String targetURL)

register a selected mapping as the user operates on the mapping table

Parameters:

sourceObj -

targetObj -

sourceURL -

targetURL -

executeUserMappings

public void executeUserMappings(boolean wrapSchemas)

Execute all user's selected mappings, user the default top-listed mapping for nonselected edge

updateKeywordMap

protected void updateKeywordMap(boolean refreshDomain)

Ask the DSP for the keyword maps and also display keywords associated to any of the selected schemas

clearResult

protected void clearResult()

getSchemaKeywords

private java.util.Map getSchemaKeywords()

lookUpMapping

private ObjectMapping lookUpMapping(java.util.Map map,
                                    java.lang.String sourceObj,
                                    java.lang.String targetObj,
                                    java.lang.String sourceURL,
                                    java.lang.String targetURL)

getDebugJoinMap

protected java.lang.String getDebugJoinMap(QueryPlannerResult qpresult)

initKeywordList

private void initKeywordList()

showError

protected void showError(java.lang.String title,
                         java.lang.String msg)

showInfo

protected void showInfo(java.lang.String title,
                        java.lang.String msg)

getKeyListener_KeywordList

private java.awt.event.KeyListener getKeyListener_KeywordList()

handleEvent

private void handleEvent(java.awt.Component com,
                         int event,
                         java.lang.Object data)

Invoked directly by the GUI when events happen to a component

Parameters:

com -

event -

data -

updateTreeView

private void updateTreeView()

registerQTreeListener

private void registerQTreeListener()

Register a listener for handling user's click event on the query tree

updateQTree

private void updateQTree(Node currentNode,
                         javax.swing.tree.DefaultMutableTreeNode treeParent,
                         GTree tree)

getActionListener_KeywordListInsert

private java.awt.event.ActionListener getActionListener_KeywordListInsert(MenuPopUpHelper mp,
                                                                          java.util.List selectedIndices)

getActionListener_KeywordListNewQuery

private java.awt.event.ActionListener getActionListener_KeywordListNewQuery(MenuPopUpHelper mp,
                                                                            java.util.List selectedIndices)