// Copyright (C) 2019 The Android Open Source Project
//
// 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.google.gerrit.plugins.checks.api;

import com.google.gerrit.extensions.restapi.NotImplementedException;
import com.google.gerrit.extensions.restapi.RestApiException;
import java.util.List;

public interface PendingChecks {
  QueryRequest query();

  default QueryRequest query(String query) {
    return query().withQuery(query);
  }

  abstract class QueryRequest {
    private String query;

    public abstract List<PendingChecksInfo> get() throws RestApiException;

    public QueryRequest withQuery(String query) {
      this.query = query;
      return this;
    }

    public String getQuery() {
      return query;
    }

    @Override
    public String toString() {
      return query;
    }
  }

  /**
   * A default implementation which allows source compatibility when adding new methods to the
   * interface.
   */
  class NotImplemented implements PendingChecks {
    @Override
    public QueryRequest query() {
      throw new NotImplementedException();
    }
  }
}