mess
Class JessHelper

java.lang.Object
  |
  +--mess.JessHelper

public class JessHelper

extends Object

A bunch of static tools to help you with Jess/Java conectivity

Constructor Summary

JessHelper()

Method Summary

static Object	castValue(Value v, Context c) Casts a JESS Value into the most appropriate Java class
static int	getSlotIntValue(Fact f, String slotName, Context c)
static int	getSlotIntValue(Fact f, String slotName, Rete rete)
static Object	getSlotValue(Fact f, String slotName, Context c) Helps you get a nicely cast value out of a slot in your fact
static Object	getSlotValue(Fact f, String slotName, Rete rete) Helps you get a nicely cast value out of a slot in your fact

Methods inherited from class java.lang.Object

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

Constructor Detail

JessHelper

public JessHelper()

Method Detail

castValue

public static Object castValue(Value v,
                               Context c)

Casts a JESS Value into the most appropriate Java class

Parameters:

v - a JESS Value object

getSlotValue

public static Object getSlotValue(Fact f,
                                  String slotName,
                                  Rete rete)

Helps you get a nicely cast value out of a slot in your fact

Parameters:

f - a Jess fact

slotName - name of the slot

rete - rete engine

Returns:

a nicely cast value of the slot or null if anything goes wrong

getSlotValue

public static Object getSlotValue(Fact f,
                                  String slotName,
                                  Context c)

Helps you get a nicely cast value out of a slot in your fact

Parameters:

f - a Jess fact

slotName - name of the slot

c - Jess context

Returns:

a nicely cast value of the slot or null if anything goes wrong

getSlotIntValue

public static int getSlotIntValue(Fact f,
                                  String slotName,
                                  Rete rete)

getSlotIntValue

public static int getSlotIntValue(Fact f,
                                  String slotName,
                                  Context c)