Package de.xima.fc.workflow.converter.bpmn

Class FindPositionVisitor

java.lang.Object

de.xima.fc.common.tree.TreeVisit.ITreeVisitor.Pathless<Positioned<? extends IWorkflowBpmnAlignmentItem<?,?>,Point2DDouble>>

de.xima.fc.workflow.converter.bpmn.FindPositionVisitor

All Implemented Interfaces:

TreeVisit.ITreeVisitor<Positioned<? extends IWorkflowBpmnAlignmentItem<?,?>,Point2DDouble>>

public final class FindPositionVisitor
extends TreeVisit.ITreeVisitor.Pathless<Positioned<? extends IWorkflowBpmnAlignmentItem<?,?>,Point2DDouble>>

Nested Class Summary

Nested classes/interfaces inherited from interface de.xima.fc.common.tree.TreeVisit.ITreeVisitor

TreeVisit.ITreeVisitor.Pathless<Node>

Method Summary

Modifier and Type	Method	Description
TreeVisit.ETreeVisitResult	enter(Positioned<? extends IWorkflowBpmnAlignmentItem<?,?>,Point2DDouble> positioned)	Enters a tree node.
protected boolean	exit(Positioned<? extends IWorkflowBpmnAlignmentItem<?,?>,Point2DDouble> positioned)	Exists a tree node.
static Positioned<IWorkflowBpmnAlignmentItem<?,?>,Point2DDouble>	resolvePositionOfItemByValue(IWorkflowBpmnAlignmentItem<?,?> item, Object value)
static <T> Positioned<IWorkflowBpmnAlignmentItem<T,?>,Point2DDouble>	resolvePositionOfItemByValue(IWorkflowBpmnAlignmentItem<?,?> item, Object value, Class<T> type)
protected boolean	visit(Positioned<? extends IWorkflowBpmnAlignmentItem<?,?>,Point2DDouble> positioned)	Visits a tree node.

Methods inherited from class de.xima.fc.common.tree.TreeVisit.ITreeVisitor.Pathless

enter, exit, visit

Methods inherited from class java.lang.Object

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

Method Detail

enter

public TreeVisit.ETreeVisitResult enter(Positioned<? extends IWorkflowBpmnAlignmentItem<?,?>,Point2DDouble> positioned)

Description copied from class: TreeVisit.ITreeVisitor.Pathless

Enters a tree node. This is called when the node is first reached, before any visitor methods are called on child nodes. See TreeVisit for an example of the call order.

Overrides:

enter in class TreeVisit.ITreeVisitor.Pathless<Positioned<? extends IWorkflowBpmnAlignmentItem<?,?>,Point2DDouble>>

Parameters:

positioned - A tree node.

Returns:

How to proceed with the tree visit.

exit

protected boolean exit(Positioned<? extends IWorkflowBpmnAlignmentItem<?,?>,Point2DDouble> positioned)

Description copied from class: TreeVisit.ITreeVisitor.Pathless

Exists a tree node. This is called at the end, after all children were visited. No more visitor methods will be called on any children of the node. See TreeVisit for an example of the call order.

Overrides:

exit in class TreeVisit.ITreeVisitor.Pathless<Positioned<? extends IWorkflowBpmnAlignmentItem<?,?>,Point2DDouble>>

Parameters:

positioned - A tree node.

Returns:

true to continue with the tree visit, false to exit the visit (see TreeVisit.ETreeVisitResult.QUIT).

visit

protected boolean visit(Positioned<? extends IWorkflowBpmnAlignmentItem<?,?>,Point2DDouble> positioned)

Description copied from class: TreeVisit.ITreeVisitor.Pathless

Visits a tree node. This is called between enter and exit. See TreeVisit for an example of the call order.

Overrides:

visit in class TreeVisit.ITreeVisitor.Pathless<Positioned<? extends IWorkflowBpmnAlignmentItem<?,?>,Point2DDouble>>

Parameters:

positioned - A tree node.

Returns:

true to continue with the tree visit, false to exit the visit (see TreeVisit.ETreeVisitResult.QUIT).

resolvePositionOfItemByValue

public static <T> Positioned<IWorkflowBpmnAlignmentItem<T,?>,Point2DDouble> resolvePositionOfItemByValue(IWorkflowBpmnAlignmentItem<?,?> item,
                                                                                                                     Object value,
                                                                                                                     Class<T> type)

resolvePositionOfItemByValue

public static Positioned<IWorkflowBpmnAlignmentItem<?,?>,Point2DDouble> resolvePositionOfItemByValue(IWorkflowBpmnAlignmentItem<?,?> item,
                                                                                                                 Object value)