y.layout.hierarchic.incremental
Class PartitionGridLayoutStage

java.lang.Object
  y.layout.AbstractLayoutStage
      y.layout.hierarchic.incremental.PartitionGridLayoutStage

All Implemented Interfaces:

Layouter, LayoutStage

public class PartitionGridLayoutStage
extends AbstractLayoutStage

Layout stage that is used for handling a given partition grid structure (PartitionGrid) that is attached to a graph with DataProvider PartitionGrid.PARTITION_GRID_DPKEY.

Note: the IncrementalHierarchicLayouter automatically uses this stage if needed.

See Also:

PartitionGrid, IncrementalHierarchicLayouter

Field Summary

Fields inherited from interface y.layout.Layouter

EDGE_ID_DPKEY, NODE_ID_DPKEY, SELECTED_EDGES, SELECTED_NODES

Constructor Summary

PartitionGridLayoutStage()

Method Summary

boolean	canLayout(LayoutGraph graph) Returns true iff the given graph can be laid out by this algorithm.
void	doLayout(LayoutGraph graph) Main layout routine that assigns new layout information to the given graph.

Methods inherited from class y.layout.AbstractLayoutStage

canLayoutCore, doLayoutCore, getCoreLayouter, setCoreLayouter

Methods inherited from class java.lang.Object

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

Constructor Detail

PartitionGridLayoutStage

public PartitionGridLayoutStage()

Method Detail

canLayout

public boolean canLayout(LayoutGraph graph)

Description copied from interface: Layouter

Returns true iff the given graph can be laid out by this algorithm. Calling doLayout with the given graph as its argument will only success if this method returns true.

doLayout

public void doLayout(LayoutGraph graph)

Description copied from interface: Layouter

Main layout routine that assigns new layout information to the given graph.