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com.port80.graph.dot.impl
Class GridFactory.GridIterator  

java.lang.Object
  com.port80.graph.dot.impl.GridFactory.GridIterator

Enclosing class:

GridFactory

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class GridFactory.GridIterator

extends java.lang.Object

Iterate over Grids in a rank. GridIterator use the given path cost to determine the range of valid locations that Grid object need to be created. All created Grid object are then keep in a table with (rank,x) as key for lookup when the location (rank,x) is referenced again.

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Field Summary
(package private)  Grid[]	fGrids           Created Grids in this rank.
(package private)  int	fIndex
(package private)  int	fR           Rank.
(package private)  int[]	fSpaces
(package private)  com.port80.util.struct.IntList	fValidX           Valid X for this rank.
(package private)  VirtualVertex[]	fVts
(package private)  int	fX           Start x.

 

Constructor Summary

GridFactory.GridIterator(int r, int x, float distcost)

 

Method Summary
(package private)  boolean	hasNext()
(package private)  Grid	next()           Get next Grid on the right of the given 'grid'.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

fR

int fR

Rank.

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fX

int fX

Start x.

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fSpaces

int[] fSpaces

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fGrids

Grid[] fGrids

Created Grids in this rank.

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fValidX

com.port80.util.struct.IntList fValidX

Valid X for this rank.

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fIndex

int fIndex

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fVts

VirtualVertex[] fVts

Constructor Detail

GridFactory.GridIterator

public GridFactory.GridIterator(int r,
                                int x,
                                float distcost)

Method Detail

hasNext

boolean hasNext()

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next

Grid next()

Get next Grid on the right of the given 'grid'.

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