/*
 * Copyright ConsenSys AG.
 *
 * 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.
 *
 * SPDX-License-Identifier: Apache-2.0
 */
package org.hyperledger.besu.datatypes.parameters;

import static com.google.common.base.Preconditions.checkArgument;

import com.fasterxml.jackson.annotation.JsonCreator;

/** A parameter that represents an unsigned int value. */
public class UnsignedIntParameter {

  private final int value;

  /**
   * Create a new UnsignedIntParameter
   *
   * @param value the value
   */
  @JsonCreator
  public UnsignedIntParameter(final String value) {
    this.value = Integer.decode(value);
    checkArgument(this.value >= 0);
  }

  /**
   * Create a new UnsignedIntParameter
   *
   * @param value the value
   */
  @JsonCreator
  public UnsignedIntParameter(final int value) {
    this.value = value;
    checkArgument(this.value >= 0);
  }

  /**
   * Get the value of the parameter
   *
   * @return the value
   */
  public int getValue() {
    return value;
  }
}
