Class CPTNode

java.lang.Object
  Cluster
      CPTNode

public class CPTNode
extends Cluster

A CPT node used in the bucket-tree method. The ID of a CPT node is the ID of the child variable in the CPT.

Field Summary

Fields inherited from class Cluster

id, instAry, modeAry, offset, varAry, width

Constructor Summary

CPTNode(int i, VArray a)

Method Summary

void	buildModes() Adds the input/output modes for all variables in the CPT.
java.lang.String	toPrismString() Returns a string representation of the corresponding "cpt" literal.
java.lang.String	toPrismString2() The same as toPrismString().
java.lang.String	toString() Returns an _internal_ string representation.

Methods inherited from class Cluster

computeWidth, getId, getInstAry, getModeAry, getOffset, getVarAry, getWidth, setInstAry, setModeAry, setOffset

Methods inherited from class java.lang.Object

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

Constructor Detail

CPTNode

public CPTNode(int i,
               VArray a)
        throws B2PException

Parameters:

i - ID of the cluster node.

a - bit array that indicates the variables in the CPT.

Throws:

B2PException

Method Detail

buildModes

public void buildModes()

Adds the input/output modes for all variables in the CPT.

toString

public java.lang.String toString()

Returns an _internal_ string representation.

Specified by:

toString in class Cluster

toPrismString

public java.lang.String toPrismString()

Returns a string representation of the corresponding "cpt" literal.

Specified by:

toPrismString in class Cluster

toPrismString2

public java.lang.String toPrismString2()

The same as toPrismString().

Specified by:

toPrismString2 in class Cluster