edu.unh.sdb.lattice
Class Topology

java.lang.Object
  edu.unh.sdb.lattice.Topology

Direct Known Subclasses:

RectilinearTopology, UnstructuredTopology

public abstract class Topology
extends java.lang.Object

Field Summary

protected int

dimensionality

Constructor Summary

protected	Topology()
	Topology(int dimensionality)

Method Summary

abstract void	activate()
abstract Datum	datum(IndexSpaceID id) return a datum corresponding to the IndexSpaceID argument.
int	dim() Return the dimensionality of this topology.
abstract Cell	findEnclosingCell(IndexSpaceID partitionID, Point p)
abstract ISBounds	getBounds() Return a bounds for the Topology.
abstract RecordDescriptor	getRecordDescriptor() Return a RecordDescriptor for datums returned by this topology.
java.lang.String	toString() Return a String representing the object.
java.lang.String	toString(java.lang.String indent) Return a String representing the object indented by the argument string.

Methods inherited from class java.lang.Object

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

Field Detail

dimensionality

protected int dimensionality

Constructor Detail

Topology

protected Topology()

Topology

public Topology(int dimensionality)

Method Detail

dim

public int dim()

Return the dimensionality of this topology.

activate

public abstract void activate()

findEnclosingCell

public abstract Cell findEnclosingCell(IndexSpaceID partitionID,
                                       Point p)

datum

public abstract Datum datum(IndexSpaceID id)

return a datum corresponding to the IndexSpaceID argument.

getBounds

public abstract ISBounds getBounds()

Return a bounds for the Topology. This may be 1D for unstructured Topologies.

getRecordDescriptor

public abstract RecordDescriptor getRecordDescriptor()

Return a RecordDescriptor for datums returned by this topology.

toString

public java.lang.String toString()

Return a String representing the object.

Overrides:

toString in class java.lang.Object

toString

public java.lang.String toString(java.lang.String indent)

Return a String representing the object indented by the argument string.