edu.mines.jtk.mesh

Interface TetMesh.NodeListener

All Superinterfaces:

java.util.EventListener

Enclosing class:

TetMesh

public static interface TetMesh.NodeListener
extends java.util.EventListener

Implemented to monitor the addition and removal of nodes in the mesh. When node listeners are called, the mesh is valid. Therefore, classes can safely call any tet mesh method in their implementations of this interface.

Classes that maintain references to nodes in a tet mesh should implement this interface. Those references are almost certainly invalid (and may prevent garbage collection) after nodes are removed from the mesh.

Method Summary

Methods

Modifier and Type	Method and Description
void	nodeAdded(TetMesh mesh, TetMesh.Node node) Called after the specified node has been added to the mesh.
void	nodeRemoved(TetMesh mesh, TetMesh.Node node) Called after the specified node has been removed from the mesh.
void	nodeWillBeAdded(TetMesh mesh, TetMesh.Node node) Called when the specified node will be added to the mesh.
void	nodeWillBeRemoved(TetMesh mesh, TetMesh.Node node) Called when the specified node will be removed from the mesh.

Method Detail

nodeWillBeAdded

void nodeWillBeAdded(TetMesh mesh,
                   TetMesh.Node node)

Called when the specified node will be added to the mesh.

Parameters:

mesh - this mesh.

node - the node that will be added.

nodeAdded

void nodeAdded(TetMesh mesh,
             TetMesh.Node node)

Called after the specified node has been added to the mesh.

Parameters:

mesh - this mesh.

node - the node added.

nodeWillBeRemoved

void nodeWillBeRemoved(TetMesh mesh,
                     TetMesh.Node node)

Called when the specified node will be removed from the mesh.

Parameters:

mesh - this mesh.

node - the node that will be removed.

nodeRemoved

void nodeRemoved(TetMesh mesh,
               TetMesh.Node node)

Called after the specified node has been removed from the mesh.

Parameters:

mesh - this mesh.

node - the node removed.