org.jcae.mesh.amibe.util
Interface KdTreeProcedure

public interface KdTreeProcedure

Procedure to apply on all kd-tree cells.

Field Summary

static int	ABORT Abort tree traversal immediately.
static int	OK Continue tree traversal.
static int	SKIPCHILD Do not process children.

Method Summary

int	action(java.lang.Object o, int s, int[] i0) Perform an action on the given kdtree cell.

Field Detail

OK

static final int OK

Continue tree traversal.

See Also:

Constant Field Values

ABORT

static final int ABORT

Abort tree traversal immediately.

See Also:

Constant Field Values

SKIPCHILD

static final int SKIPCHILD

Do not process children.

See Also:

Constant Field Values

Method Detail

action

int action(java.lang.Object o,
           int s,
           int[] i0)

Perform an action on the given kdtree cell. This method is called by KdTree.walk(KdTreeProcedure) on all cells of the kd-tree recursively.

Parameters:

o - kd-tree cell.

s - cell size.

i0 - coordinates of the bottom left corner of this cell.

Returns:

ABORT if walk processing must abort now, SKIPCHILD if node children have to be ignored, and OK to process node children recursively.