org.opencores.structure
Class IndexedNode

java.lang.Object
  |
  +--org.opencores.structure.Node
        |
        +--org.opencores.structure.NodeRoutable
              |
              +--org.opencores.structure.IndexedNode

Direct Known Subclasses:

NodeGPC, NodeIOC

public abstract class IndexedNode

extends NodeRoutable

Class representing Nodes, that can be indexed. From index we can calculate actual position. All mapped elements should extend this node.

Field Summary

int	idx node index

Fields inherited from class org.opencores.structure.NodeRoutable

cost, costs, neigh, neighCoor, NINPUTS_ROUTABLE, nSegments, portsUnassigned, segments

Fields inherited from class org.opencores.structure.Node

dir, flag, fx, fy, INOUT, INPUT, link, name, nfx, nfy, OUTPUT, ports, temp, visited, weight, width, x, y

Constructor Summary

IndexedNode(int width)
Costructs new node.

Method Summary

abstract int	posX() Returns its x position.
abstract int	posY() Returns its y position.

Methods inherited from class org.opencores.structure.NodeRoutable

calcCost, isConnectable, lessLoadedNeighbour, opposite, writeBitstream

Methods inherited from class org.opencores.structure.Node

clone, duplicate, linkNets, setWidth, toString, unlinkNets

Methods inherited from class java.lang.Object

, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, wait, wait, wait

Field Detail

idx

public int idx

node index

Constructor Detail

IndexedNode

public IndexedNode(int width)

Costructs new node.

Parameters:

width - node width

Method Detail

posX

public abstract int posX()

Returns its x position.

Returns:

x position

posY

public abstract int posY()

Returns its y position.

Returns:

y position