com.hammurapi.reasoning.impl
Class ExpressionConditionNode<F>

java.lang.Object
  com.hammurapi.reasoning.impl.ReasoningNodeBase<F>
      com.hammurapi.reasoning.impl.ConditionNode<F>
          com.hammurapi.reasoning.impl.ExpressionConditionNode<F>

All Implemented Interfaces:

FlowElement, Node<List<?>,Integer,KnowledgeBase<F>,com.hammurapi.reasoning.impl.InferenceToken<F>>

public class ExpressionConditionNode<F>
extends ConditionNode<F>

Field Summary

Fields inherited from class com.hammurapi.reasoning.impl.ReasoningNodeBase

knowledgeBase, method, methodName, parameterTypes, pins, rule, ruleDescription, ruleName

Constructor Summary

ExpressionConditionNode()

Method Summary

void	addConditionArgument(ConditionArgument conditionArgument)
void	afterConnect()
protected boolean	partialJoin(List<com.hammurapi.reasoning.impl.InferenceToken<F>>[] inputs, int index) Evaluate condition as soon as all condition arguments are available.
void	setCondition(String condition)
protected void	sortInputs() Sort input pins to move pins with conditon arguments to first positions.
String	toString()

Methods inherited from class com.hammurapi.reasoning.impl.ConditionNode

process

Methods inherited from class com.hammurapi.reasoning.impl.ReasoningNodeBase

addPin, beforeConnect, getInputPins, getInvocable, getInvoker, getPriority, invoke, setKnowledgeBase, setMethodName, setParameterTypes, setPriority, setRuleDescription, setRuleIndex, setRuleName, setRules

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionConditionNode

public ExpressionConditionNode()

Method Detail

setCondition

public void setCondition(String condition)

addConditionArgument

public void addConditionArgument(ConditionArgument conditionArgument)

toString

public String toString()

Overrides:

toString in class ReasoningNodeBase<F>

partialJoin

protected boolean partialJoin(List<com.hammurapi.reasoning.impl.InferenceToken<F>>[] inputs,
                              int index)
                       throws Exception

Evaluate condition as soon as all condition arguments are available.

Overrides:

partialJoin in class ReasoningNodeBase<F>

Parameters:

inputs - Inputs

index - Index of last already joined input.

Returns:

Throws:

Exception

sortInputs

protected void sortInputs()

Sort input pins to move pins with conditon arguments to first positions.

Overrides:

sortInputs in class ReasoningNodeBase<F>

afterConnect

public void afterConnect()
                  throws ConfigurationException

Specified by:

afterConnect in interface FlowElement

Overrides:

afterConnect in class ReasoningNodeBase<F>

Throws:

ConfigurationException