jess
Class Test1

java.lang.Object
  jess.Test1

All Implemented Interfaces:

java.lang.Cloneable, java.io.Serializable, TestBase, Visitable

public final class Test1

extends java.lang.Object

implements TestBase, java.io.Serializable, Visitable, java.lang.Cloneable

Holds a single test in a Pattern on the LHS of a Rule.

(C) 2005 Sandia National Laboratories

See Also:

Serialized Form

Field Summary

Fields inherited from interface jess.TestBase

EQ, NEQ

Constructor Summary

Test1(int test, int sub_idx, Value slot_value)

Test1(int test, int sub_idx, Value slot_value, int conjunction)
Create a single test.

Test1(int test, Value slot_value)

Test1(int test, Value slot_value, int conjunction)
Create a single test.

Method Summary

java.lang.Object	accept(Visitor jv) A proper accept() implementation should call one of the visitXXX() methods on the Visitor.
java.lang.Object	clone()
boolean	doTest(Context context) Perform the actual test.
boolean	equals(java.lang.Object o)
int	getConjunction()
int	getMultiSlotIndex()
int	getTest()
Value	getValue()
void	setMultiSlotIndex(int subIndex)
java.lang.String	toString()

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Test1

public Test1(int test,
             int sub_idx,
             Value slot_value,
             int conjunction)

Create a single test.

Parameters:

test - TestBase.EQ or TestBase.NEQ

sub_idx - The subfield of a multislot

slot_value - An object test against

conjunction - RU.AND or RU.OR

Test1

public Test1(int test,
             Value slot_value,
             int conjunction)

Create a single test.

Parameters:

test - TestBase.EQ or TestBase.NEQ

slot_value - An object test against

conjunction - RU.AND or RU.OR

Test1

public Test1(int test,
             int sub_idx,
             Value slot_value)

Test1

public Test1(int test,
             Value slot_value)

Method Detail

clone

public java.lang.Object clone()

getTest

public int getTest()

getValue

public Value getValue()

getMultiSlotIndex

public int getMultiSlotIndex()

setMultiSlotIndex

public void setMultiSlotIndex(int subIndex)

getConjunction

public int getConjunction()

doTest

public boolean doTest(Context context)
               throws JessException

Description copied from interface: TestBase

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

Specified by:

doTest in interface TestBase

Parameters:

context - The execution context in which to evaluate the test

Returns:

The result of the test

Throws:

JessException - If anything goes wrong

equals

public boolean equals(java.lang.Object o)

accept

public java.lang.Object accept(Visitor jv)

Description copied from interface: Visitable

A proper accept() implementation should call one of the visitXXX() methods on the Visitor.

Specified by:

accept in interface Visitable

Parameters:

jv - a visitor to invoke

Returns:

whatever the invoked Visitor method returns.

toString

public java.lang.String toString()