jess
Interface Test

All Known Implementing Classes:

Test1

public interface Test

A generic Rete network test. Different implementations of this represent pattern-network tests, join-network tests, etc.

(C) 1997 Ernest J. Friedman-Hill and Sandia National Laboratories

Author:

Ernest J. Friedman-Hill

Field Summary

static int	EQ Used by Test constructors to indicate this test is for equality
static int	NEQ Used by Test constructors to indicate this test is for inequality

Method Summary

boolean

doTest(Context context) Perform the actual test.

Field Detail

EQ

public static final int EQ

Used by Test constructors to indicate this test is for equality

NEQ

public static final int NEQ

Used by Test constructors to indicate this test is for inequality

Method Detail

doTest

public boolean doTest(Context context)
               throws JessException

Perform the actual test. The context argument contains all relevant information needed to resolve variables, etc.

Parameters:

context - The execution context in which to evaluate the test

Returns:

The result of the test

Throws:

JessException - If anything goes wrong