/*
* Copyright 2011 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.chance.rule.constraint.core;
import org.drools.chance.degree.Degree;
public interface ConstraintCore {
Degree eval( Object left, Object right );
Degree eval( Object obj );
Degree eval( Object... objs );
boolean isUnary();
boolean isBinary();
boolean isNary();
}