hu.icellmobilsoft.coffee.module.ruleng.rule.IRuleSelector Maven / Gradle / Ivy
/*-
* #%L
* Coffee
* %%
* Copyright (C) 2020 i-Cell Mobilsoft Zrt.
* %%
* 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.
* #L%
*/
package hu.icellmobilsoft.coffee.module.ruleng.rule;
import java.util.Comparator;
/**
* Rule kiértékelését kiegészítő interfész
*
* @author imre.scheffer
* @since 1.0.0
*/
public interface IRuleSelector extends Comparable {
/**
* Sorrend, ez szerint sorrendezzünk
*
* @return alapból 0
*/
default int order() {
return 0;
}
/**
* Csoportosítás
*
* @return alapból {@link RuleGroup#NONE}
* @see RuleGroup
*/
default Enum group() {
return RuleGroup.NONE;
}
/** {@inheritDoc} */
@Override
default int compareTo(IRuleSelector o) {
return Comparator.comparingInt(IRuleSelector::order).compare(this, o);
}
}