/**
* ***************************************************************
* JADE - Java Agent DEvelopment Framework is a framework to develop
* multi-agent systems in compliance with the FIPA specifications.
* Copyright (C) 2000 CSELT S.p.A.
*
* GNU Lesser General Public License
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation,
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
* **************************************************************
*/
package jade.content.lang.sl;
import jade.content.*;
import jade.content.onto.*;
import jade.content.schema.*;
import jade.content.abs.*;
import jade.core.CaseInsensitiveString;
/**
* Ontology containing schemas for the SL2 language operators.
* see jade.content.Ontology
* @author Giovanni Caire - TILAB
*/
class SL2Ontology extends SL1Ontology implements SL2Vocabulary {
// NAME
public static final String ONTOLOGY_NAME = jade.domain.FIPANames.Ontology.SL2_ONTOLOGY;;
// The singleton instance of this ontology
private static Ontology theInstance = new SL2Ontology(ONTOLOGY_NAME, SL1Ontology.getInstance(), null);
public static Ontology getInstance() {
return theInstance;
}
/**
* Constructor
*/
protected SL2Ontology(String name, Ontology base, Introspector intro) {
super(name, base, intro);
try {
add(new PredicateSchema(IMPLIES), AbsPredicate.getJavaClass());
add(new PredicateSchema(EQUIV), AbsPredicate.getJavaClass());
PredicateSchema ps = (PredicateSchema) getSchema(IMPLIES);
ps.add(IMPLIES_LEFT, (PredicateSchema) PredicateSchema.getBaseSchema());
ps.add(IMPLIES_RIGHT, (PredicateSchema) PredicateSchema.getBaseSchema());
ps = (PredicateSchema) getSchema(EQUIV);
ps.add(EQUIV_LEFT, (PredicateSchema) PredicateSchema.getBaseSchema());
ps.add(EQUIV_RIGHT, (PredicateSchema) PredicateSchema.getBaseSchema());
add(VariableSchema.getBaseSchema());
add(new IRESchema(IOTA));
add(new IRESchema(ANY));
add(new IRESchema(ALL));
add(new PredicateSchema(FORALL), AbsPredicate.getJavaClass());
add(new PredicateSchema(EXISTS), AbsPredicate.getJavaClass());
add(new PredicateSchema(BELIEF), AbsPredicate.getJavaClass());
add(new PredicateSchema(UNCERTAINTY), AbsPredicate.getJavaClass());
add(new PredicateSchema(PERSISTENT_GOAL), AbsPredicate.getJavaClass());
add(new PredicateSchema(INTENTION), AbsPredicate.getJavaClass());
add(new PredicateSchema(FEASIBLE), AbsPredicate.getJavaClass());
add(new AgentActionSchema(ACTION_SEQUENCE), AbsAgentAction.getJavaClass());
add(new AgentActionSchema(ACTION_ALTERNATIVE), AbsAgentAction.getJavaClass());
ps = (PredicateSchema) getSchema(EXISTS);
ps.add(EXISTS_WHAT, (VariableSchema) VariableSchema.getBaseSchema());
ps.add(EXISTS_CONDITION, (PredicateSchema) PredicateSchema.getBaseSchema());
ps = (PredicateSchema) getSchema(FORALL);
ps.add(FORALL_WHAT, (VariableSchema) VariableSchema.getBaseSchema());
ps.add(FORALL_CONDITION, (PredicateSchema) PredicateSchema.getBaseSchema());
ps = (PredicateSchema) getSchema(BELIEF);
ps.add(BELIEF_AGENT, (ConceptSchema) getSchema(AID));
ps.add(BELIEF_CONDITION, (PredicateSchema) PredicateSchema.getBaseSchema());
ps = (PredicateSchema) getSchema(UNCERTAINTY);
ps.add(UNCERTAINTY_AGENT, (ConceptSchema) getSchema(AID));
ps.add(UNCERTAINTY_CONDITION, (PredicateSchema) PredicateSchema.getBaseSchema());
ps = (PredicateSchema) getSchema(PERSISTENT_GOAL);
ps.add(PERSISTENT_GOAL_AGENT, (ConceptSchema) getSchema(AID));
ps.add(PERSISTENT_GOAL_CONDITION, (PredicateSchema) PredicateSchema.getBaseSchema());
ps = (PredicateSchema) getSchema(INTENTION);
ps.add(INTENTION_AGENT, (ConceptSchema) getSchema(AID));
ps.add(INTENTION_CONDITION, (PredicateSchema) PredicateSchema.getBaseSchema());
ps = (PredicateSchema) getSchema(FEASIBLE);
ps.add(FEASIBLE_ACTION, (VariableSchema) VariableSchema.getBaseSchema());
ps.add(FEASIBLE_CONDITION, (PredicateSchema) PredicateSchema.getBaseSchema(), ObjectSchema.OPTIONAL);
AgentActionSchema as = (AgentActionSchema) getSchema(ACTION_SEQUENCE);
as.add(ACTION_SEQUENCE_FIRST, (AgentActionSchema) AgentActionSchema.getBaseSchema());
as.add(ACTION_SEQUENCE_SECOND, (AgentActionSchema) AgentActionSchema.getBaseSchema());
as.setEncodingByOrder(true);
as = (AgentActionSchema) getSchema(ACTION_ALTERNATIVE);
as.add(ACTION_ALTERNATIVE_FIRST, (AgentActionSchema) AgentActionSchema.getBaseSchema());
as.add(ACTION_ALTERNATIVE_SECOND, (AgentActionSchema) AgentActionSchema.getBaseSchema());
as.setEncodingByOrder(true);
}
catch (OntologyException oe) {
oe.printStackTrace();
}
}
boolean isQuantifier(String symbol) {
return (CaseInsensitiveString.equalsIgnoreCase(EXISTS, symbol) ||
CaseInsensitiveString.equalsIgnoreCase(FORALL, symbol));
}
boolean isModalOp(String symbol) {
return (CaseInsensitiveString.equalsIgnoreCase(BELIEF, symbol) ||
CaseInsensitiveString.equalsIgnoreCase(UNCERTAINTY, symbol) ||
CaseInsensitiveString.equalsIgnoreCase(PERSISTENT_GOAL, symbol) ||
CaseInsensitiveString.equalsIgnoreCase(INTENTION, symbol));
}
boolean isActionOp(String symbol) {
return (super.isActionOp(symbol) ||
CaseInsensitiveString.equalsIgnoreCase(FEASIBLE, symbol));
}
boolean isSLFunctionWithoutSlotNames(String symbol) {
return (super.isSLFunctionWithoutSlotNames(symbol) ||
CaseInsensitiveString.equalsIgnoreCase(ACTION_SEQUENCE, symbol) ||
CaseInsensitiveString.equalsIgnoreCase(ACTION_ALTERNATIVE, symbol));
}
boolean isBinaryLogicalOp(String symbol) {
return (super.isBinaryLogicalOp(symbol) ||
CaseInsensitiveString.equalsIgnoreCase(IMPLIES, symbol) ||
CaseInsensitiveString.equalsIgnoreCase(EQUIV, symbol));
}
}