/*
 * 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 org.lance.fragment;

import org.lance.FragmentMetadata;
import org.lance.schema.LanceSchema;

import com.google.common.base.MoreObjects;
import org.apache.arrow.c.ArrowArrayStream;

/**
 * Result of {@link org.lance.Fragment#mergeColumns(ArrowArrayStream, String, String)
 * Fragment.mergeColumns()}.
 */
public class FragmentMergeResult {
  private final FragmentMetadata fragmentMetadata;
  private final LanceSchema schema;

  public FragmentMergeResult(FragmentMetadata fragmentMetadata, LanceSchema schema) {
    this.fragmentMetadata = fragmentMetadata;
    this.schema = schema;
  }

  public LanceSchema getSchema() {
    return schema;
  }

  public FragmentMetadata getFragmentMetadata() {
    return fragmentMetadata;
  }

  @Override
  public String toString() {
    return MoreObjects.toStringHelper(this)
        .add("fragmentMetadata", fragmentMetadata)
        .add("schema", schema)
        .toString();
  }
}
