pl.edu.agh.cast.schema.editor.model.diagram
Interface ISchemaDiagram

All Superinterfaces:

IDiagram<ISchemaDataSet,IVisualSchemaDataSet>

All Known Implementing Classes:

SchemaDiagram

public interface ISchemaDiagram
extends IDiagram<ISchemaDataSet,IVisualSchemaDataSet>

Schema diagram interface.

Author:

AGH CAST Team

Method Summary

void	initDiagramLayout(org.eclipse.core.runtime.IProgressMonitor monitor) If diagram has not been initialized before (is just created), the method performs default layout for all IVisualSchemaNode elements.
void	layoutSelectedNode(Collection<ISchemaNode> nodes, ILayoutAlgorithm layout, org.eclipse.core.runtime.IProgressMonitor monitor) Performs the specified layout on the given visual nodes.

Methods inherited from interface pl.edu.agh.cast.model.visual.IDiagram

getDataSets, getLegend, getModel, getName

Method Detail

initDiagramLayout

void initDiagramLayout(org.eclipse.core.runtime.IProgressMonitor monitor)

If diagram has not been initialized before (is just created), the method performs default layout for all IVisualSchemaNode elements. Otherwise it keeps original positions.

Parameters:

monitor - progress monitor used to set progress bar

layoutSelectedNode

void layoutSelectedNode(Collection<ISchemaNode> nodes,
                        ILayoutAlgorithm layout,
                        org.eclipse.core.runtime.IProgressMonitor monitor)

Performs the specified layout on the given visual nodes.

Parameters:

nodes - nodes on which the layout will be performed

layout - layout to perform

monitor - progress monitor