/*
 * Copyright (C) 2020-2023 Hedera Hashgraph, LLC
 *
 * 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 com.hedera.test.factories.keys;

import static java.util.stream.Collectors.toList;

import com.hederahashgraph.api.proto.java.Key;
import java.util.List;

public class KeyTreeThresholdNode extends KeyTreeListNode {
    private final int M;

    public KeyTreeThresholdNode(List<KeyTreeNode> children, int M) {
        super(children);
        this.M = M;
    }

    @Override
    public Key asKey(KeyFactory factory) {
        return factory.newThreshold(
                children.stream().map(node -> node.asKey(factory)).collect(toList()), M);
    }
}
