NodeSelectorFactory.java

/*
 * Copyright 2015 S. Webber
 *
 * 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.oakgp.select;

import org.oakgp.rank.RankedCandidates;

/** Returns instances of {@code NodeSelector}. */
@FunctionalInterface
public interface NodeSelectorFactory {
   /**
    * Returns a {@code NodeSelector} that selects from the specified candidates.
    *
    * @param candidates
    *           a list of {@code RankedCandidate} instances the returned selector should select from
    * @return a {@code NodeSelector} that selects from {@code candidates}
    */
   NodeSelector getSelector(RankedCandidates candidates);
}