/**
 * 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.hadoop.hive.ql.plan;

import java.util.List;

import org.apache.hadoop.hive.metastore.api.PrincipalType;
import org.apache.hadoop.hive.ql.plan.Explain.Level;


@Explain(displayName="grant or revoke roles", explainLevels = { Level.USER, Level.DEFAULT, Level.EXTENDED })
public class GrantRevokeRoleDDL {

  private boolean grant;

  private List<PrincipalDesc> principalDesc;

  private List<String> roles;

  private String grantor;

  private PrincipalType grantorType;

  private boolean grantOption;

  public GrantRevokeRoleDDL() {
  }

  public GrantRevokeRoleDDL(boolean grant, List<String> roles,
      List<PrincipalDesc> principalDesc, String grantor,
      PrincipalType grantorType, boolean grantOption) {
    super();
    this.grant = grant;
    this.principalDesc = principalDesc;
    this.roles = roles;
    this.grantor = grantor;
    this.grantorType = grantorType;
    this.grantOption = grantOption;
  }

  /**
   * @return grant or revoke privileges
   */
  @Explain(displayName="grant (or revoke)", explainLevels = { Level.USER, Level.DEFAULT, Level.EXTENDED })
  public boolean getGrant() {
    return grant;
  }

  public void setGrant(boolean grant) {
    this.grant = grant;
  }

  /**
   * @return a list of principals
   */
  @Explain(displayName="principals", explainLevels = { Level.USER, Level.DEFAULT, Level.EXTENDED })
  public List<PrincipalDesc> getPrincipalDesc() {
    return principalDesc;
  }

  public void setPrincipalDesc(List<PrincipalDesc> principalDesc) {
    this.principalDesc = principalDesc;
  }

  /**
   * @return a list of roles
   */
  @Explain(displayName="roles", explainLevels = { Level.USER, Level.DEFAULT, Level.EXTENDED })
  public List<String> getRoles() {
    return roles;
  }

  public void setRoles(List<String> roles) {
    this.roles = roles;
  }

  public String getGrantor() {
    return grantor;
  }

  public void setGrantor(String grantor) {
    this.grantor = grantor;
  }

  public PrincipalType getGrantorType() {
    return grantorType;
  }

  public void setGrantorType(PrincipalType grantorType) {
    this.grantorType = grantorType;
  }

  public boolean isGrantOption() {
    return grantOption;
  }

  public void setGrantOption(boolean grantOption) {
    this.grantOption = grantOption;
  }

}