y.layout
Class AbstractLayoutStage

java.lang.Object
  y.layout.AbstractLayoutStage

All Implemented Interfaces:

Layouter, LayoutStage

Direct Known Subclasses:

AbstractLabelingAlgorithm, BufferedLayouter, BusRouter, ChannelEdgeRouter, CollinearBendHider, ComponentLayouter, CompositeLayoutStage, EdgeGroupRouterStage, EdgeReversalStage, EdgeRouter, FixedGroupLayoutStage, FixNodeLayoutStage, GraphLayoutLineWrapper, GroupedShuffleLayouter, GroupNodeHider, GroupNodeRouterStage, LabelLayoutDataRefinement, LayoutMultiplexer, MinNodeSizeStage, MultiPageLayouter, NormalizingGraphElementOrderStage, OrientationLayouter, OrthogonalEdgeRouter, OrthogonalPatternEdgeRouter, OrthogonalSegmentDistributionStage, ParallelEdgeLayouter, ParentEdgeAugmentationStage, PartialLayouter, PartitionGridLayoutStage, PartitionGridRouterStage, PartitionLayouter, PatchRouterStage, PolylineLayoutStage, PortCalculator, PortConstraintEnforcementStage, RecursiveGroupLayouter, ReducedSphereOfActionStage, RemoveColinearBendsStage, SelfLoopLayouter, SnapOuterPortsToNodeBorderStage, SubgraphLayouter, TopLevelGroupToSwimlaneStage, TreeReductionStage

public abstract class AbstractLayoutStage
extends Object
implements LayoutStage

Partial LayoutStage implementation that handles the management of the core layouter part.

Field Summary

Fields inherited from interface y.layout.Layouter

EDGE_ID_DPKEY, NODE_ID_DPKEY, SELECTED_EDGES, SELECTED_NODES

Constructor Summary

AbstractLayoutStage()
Default constructor.

AbstractLayoutStage(Layouter core)
Initializes this AbstractLayoutStage with the given core Layouter.

Method Summary

protected boolean	canLayoutCore(LayoutGraph graph) Queries the core layouter whether or not the given graph can be laid out.
protected void	doLayoutCore(LayoutGraph graph) Invokes the layout routine of the core layouter.
Layouter	getCoreLayouter() Returns the core layouter.
void	setCoreLayouter(Layouter l) Sets the core layouter.

Methods inherited from class java.lang.Object

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

Methods inherited from interface y.layout.Layouter

canLayout, doLayout

Constructor Detail

AbstractLayoutStage

public AbstractLayoutStage()

Default constructor.

AbstractLayoutStage

public AbstractLayoutStage(Layouter core)

Initializes this AbstractLayoutStage with the given core Layouter.

Method Detail

setCoreLayouter

public void setCoreLayouter(Layouter l)

Sets the core layouter.

Specified by:

setCoreLayouter in interface LayoutStage

getCoreLayouter

public Layouter getCoreLayouter()

Returns the core layouter.

Specified by:

getCoreLayouter in interface LayoutStage

doLayoutCore

protected void doLayoutCore(LayoutGraph graph)

Invokes the layout routine of the core layouter.

canLayoutCore

protected boolean canLayoutCore(LayoutGraph graph)

Queries the core layouter whether or not the given graph can be laid out.