com.irs.jam
Class TestAction

java.lang.Object
  |
  +--com.irs.jam.Action
        |
        +--com.irs.jam.TestAction

All Implemented Interfaces:

java.io.Serializable

public class TestAction

extends Action

implements java.io.Serializable

A built-in JAM primitive action for evaluating boolean expressions.

See Also:

Serialized Form

Field Summary

protected Expression

_expression

Fields inherited from class com.irs.jam.Action

_actType, ACT_ACHIEVE, ACT_ASSERT, ACT_ASSIGN, ACT_CANNOT_EXECUTE, ACT_FACT, ACT_FAIL, ACT_FAILED, ACT_GOAL_ACTION, ACT_LOAD, ACT_MAINTAIN, ACT_OBJECT, ACT_PARSE, ACT_PERFORM, ACT_POST, ACT_PRIMITIVE, ACT_QUERY, ACT_RETRACT, ACT_RETRIEVE, ACT_SUCCEEDED, ACT_TEST, ACT_UNDEFINED, ACT_UNPOST, ACT_UPDATE, ACT_WAIT

Method Summary

int	execute(Binding b, Goal currentGoal) Perform the action's functionality
void	format(java.io.PrintStream s, Binding b)
Expression	getExp()
boolean	isExecutableAction()

Methods inherited from class com.irs.jam.Action

getName, getRelation, getTraceFile, getTraceLine, getType, setTrace, setTraceFile, setTraceLine

Methods inherited from class java.lang.Object

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

Field Detail

_expression

protected Expression _expression

Method Detail

isExecutableAction

public boolean isExecutableAction()

Overrides:

isExecutableAction in class Action

getExp

public Expression getExp()

execute

public int execute(Binding b,
                   Goal currentGoal)

Description copied from class: Action

Perform the action's functionality

Overrides:

execute in class Action

format

public void format(java.io.PrintStream s,
                   Binding b)

Overrides:

format in class Action