ubc.cs.JLog.Terms
Class jPredefined

java.lang.Object
  ubc.cs.JLog.Terms.jPredefined

Direct Known Subclasses:

jPredefinedBuiltins, jPredefinedTerms

public abstract class jPredefined
extends Object

Abstract class for creating any non-builtin predefined predicates needed by the jKnowledgeBase and registering any operator and predicate entries with their corresponding registries for use by the parser. The register method for subclasses in a JLog library is automatically invoked, as neccessary.

Version:

%I%, %G%

Author:

Glendon Holst

Constructor Summary

jPredefined(jPrologServices ps, String lib)

Method Summary

protected void	addOperator(pOperatorEntry oe)
protected void	addPredicate(pPredicateEntry pe)
protected void	addRuleDefinitions(jRuleDefinitions rds)
protected void	addRules(jRule[] r)
protected void	consultDatabase()
String	getLibrary()
abstract void	register()

Methods inherited from class java.lang.Object

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

Constructor Detail

jPredefined

public jPredefined(jPrologServices ps,
                   String lib)

Method Detail

register

public abstract void register()

getLibrary

public String getLibrary()

addPredicate

protected void addPredicate(pPredicateEntry pe)

addOperator

protected void addOperator(pOperatorEntry oe)

addRuleDefinitions

protected void addRuleDefinitions(jRuleDefinitions rds)

addRules

protected void addRules(jRule[] r)

consultDatabase

protected void consultDatabase()