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The official Couchbase JVM Core IO Library

There is a newer version: 3.7.2

/*
 * Copyright (c) 2023 Couchbase, Inc.
 *
 * 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.couchbase.client.core.api.search.facet;


import com.couchbase.client.core.annotation.Stability;
import com.couchbase.client.core.deps.com.fasterxml.jackson.databind.node.ObjectNode;
import reactor.util.annotation.Nullable;

import static com.couchbase.client.core.util.Validators.notNullOrEmpty;

@Stability.Internal
public abstract class CoreSearchFacet {
  private final String field;
  private final @Nullable Integer size;

  CoreSearchFacet(String field, @Nullable Integer size) {
    this.field = notNullOrEmpty(field, "Field");
    this.size = size;
  }

  public String field() {
    return field;
  }

  @Nullable
  public Integer size() {
    return size;
  }

  public void injectParams(final ObjectNode queryJson) {
    if (size != null) {
      queryJson.put("size", size);
    }
    queryJson.put("field", field);
  }

}