cn.wjybxx.btree.branch.SwitchHandler Maven / Gradle / Ivy
/*
* Copyright 2024 wjybxx([email protected])
*
* 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 cn.wjybxx.btree.branch;
import cn.wjybxx.btree.BranchTask;
/**
* @author wjybxx
* date - 2024/7/15
*/
public interface SwitchHandler {
/**
* 选择要执行的子节点
*
* @param branchTask 要测试的分支
* @return 选中的分支索引，-1表示未选中
*/
int select(BranchTask branchTask);
}