/*
 * Copyright 2026 Conductor Authors.
 * <p>
 * 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
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * 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.conductoross.conductor.core.storage;

import java.util.HashSet;
import java.util.Set;

/**
 * Test stub for {@link WorkflowFamilyResolver}. Returns a family containing only the queried
 * workflowId itself — simulating a workflow with no relatives.
 */
class StubWorkflowFamilyResolver implements WorkflowFamilyResolver {

    @Override
    public Set<String> getFamily(String workflowId) {
        if (workflowId == null) return Set.of();
        return new HashSet<>(Set.of(workflowId));
    }
}
