com.ibm.able.rules
Class AbleTreeEdge

java.lang.Object
  com.ibm.able.rules.AbleTreeEdge

public class AbleTreeEdge

extends java.lang.Object

This class represents an edge in a decision table or tree. The edge contains a value which is combinded with the parent node term to create an expression, and a tree node which it connects to.

Field Summary

protected AbleTreeNode	decisionTreeNode
protected AbleExpression	myAbleExpression
protected AbleTreePartialExpression	value
protected java.lang.String	valueRef

Constructor Summary

AbleTreeEdge()
Create a new tree edge.

AbleTreeEdge(AbleTreePartialExpression theValue)
Create a tree edge with specified value (operator and rhs)

Method Summary

AbleExpression	getAbleExpression() Get the executable (ABLE) boolean expression for this edge.
AbleTreeNode	getChildNode() Retrieve the node that this edge connects to.
AbleTreePartialExpression	getValue() Retrieve the value of the edge (operator and rhs)
void	setAbleExpression(AbleExpression theAbleExpression) Set the executable (ABLE) boolean expression for this edge
void	setChildNode(AbleTreeNode newDecisionTreeNode) Set the node that this edge connects to.
void	setValue(AbleTreePartialExpression theValue) Set the value of this edge.
void	setValueRef(java.lang.String theValueRef) Set the uid of the shared value referenced by this edge.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

valueRef

protected java.lang.String valueRef

value

protected AbleTreePartialExpression value

decisionTreeNode

protected AbleTreeNode decisionTreeNode

myAbleExpression

protected AbleExpression myAbleExpression

Constructor Detail

AbleTreeEdge

public AbleTreeEdge()

Create a new tree edge.

AbleTreeEdge

public AbleTreeEdge(AbleTreePartialExpression theValue)

Create a tree edge with specified value (operator and rhs)

Parameters:

theValue -

Method Detail

getChildNode

public AbleTreeNode getChildNode()

Retrieve the node that this edge connects to.

Returns:

The connecting node.

setChildNode

public void setChildNode(AbleTreeNode newDecisionTreeNode)

Set the node that this edge connects to.

Parameters:

newDecisionTreeNode -

getValue

public AbleTreePartialExpression getValue()

Retrieve the value of the edge (operator and rhs)

Returns:

The edge value.

setValue

public void setValue(AbleTreePartialExpression theValue)

Set the value of this edge.

Parameters:

theValue -

setValueRef

public void setValueRef(java.lang.String theValueRef)

Set the uid of the shared value referenced by this edge.

Parameters:

theValueRef -

setAbleExpression

public void setAbleExpression(AbleExpression theAbleExpression)

Set the executable (ABLE) boolean expression for this edge

Parameters:

theAbleExpression -

getAbleExpression

public AbleExpression getAbleExpression()

Get the executable (ABLE) boolean expression for this edge.

Returns:

The expression.

toString

public java.lang.String toString()