walker.blue.path.lib.node

Class GridNode

java.lang.Object

walker.blue.path.lib.base.AbstractPathfinderNode

walker.blue.path.lib.node.GridNode

All Implemented Interfaces:

java.lang.Comparable<AbstractPathfinderNode>

Direct Known Subclasses:

FloorConnector

public class GridNode
extends AbstractPathfinderNode

This class subclasses AbstractPathfinderNode and inludes the rest of the information needed to perform path planning using a grid as the structure for describing the search area.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	traversable Holds the state of whether the node is an obstruction or walkable area

Fields inherited from class walker.blue.path.lib.base.AbstractPathfinderNode

g, h, location, parent

Constructor Summary

Constructors

Constructor and Description
GridNode(int x, int y, int z, boolean traversable) Class constructor taking in x, y, and z coordinates to set the location.
GridNode(RectCoordinates location, boolean traversable) Class constructor taking in a RectCoordinates object to set the location.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj) TODO: Should we check other things?
boolean	isTraversable() Access method to determine if the node is traversable or not.
java.lang.String	toString() Returns a formatted String holding the location of the node.

Methods inherited from class walker.blue.path.lib.base.AbstractPathfinderNode

compareTo, getG, getH, getLocation, getParent, setG, setH, setParent

Methods inherited from class java.lang.Object

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

Field Detail

traversable

protected boolean traversable

Holds the state of whether the node is an obstruction or walkable area

Constructor Detail

GridNode

public GridNode(int x,
                int y,
                int z,
                boolean traversable)

Class constructor taking in x, y, and z coordinates to set the location.

Parameters:

x - the column the node is located in the grid

y - the row the node is located in the grid

z - the aisle the node is located in the grid

traversable - determines whether the node can be traversed through

GridNode

public GridNode(RectCoordinates location,
                boolean traversable)

Class constructor taking in a RectCoordinates object to set the location.

Parameters:

location - the index of the node in the grid

traversable - determines whether the node can be traversed through

Method Detail

isTraversable

public boolean isTraversable()

Access method to determine if the node is traversable or not.

Returns:

boolean representing whether the node is transversable

equals

public boolean equals(java.lang.Object obj)

TODO: Should we check other things?

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Description copied from class: AbstractPathfinderNode

Returns a formatted String holding the location of the node.

Overrides:

toString in class AbstractPathfinderNode

Returns:

String