NullableVariantHolder.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.arrow.variant.holders;

import org.apache.arrow.memory.ArrowBuf;
import org.apache.arrow.variant.extension.VariantType;
import org.apache.arrow.vector.holders.ExtensionHolder;
import org.apache.arrow.vector.types.pojo.ArrowType;

@SuppressWarnings("checkstyle:VisibilityModifier")
public final class NullableVariantHolder extends ExtensionHolder {

  public int isSet;
  public int metadataStart;
  public int metadataEnd;
  public ArrowBuf metadataBuffer;
  public int valueStart;
  public int valueEnd;
  public ArrowBuf valueBuffer;

  public NullableVariantHolder() {}

  @Override
  public boolean equals(Object obj) {
    throw new UnsupportedOperationException();
  }

  @Override
  public int hashCode() {
    throw new UnsupportedOperationException();
  }

  @Override
  public String toString() {
    throw new UnsupportedOperationException();
  }

  @Override
  public ArrowType type() {
    return VariantType.INSTANCE;
  }
}