| /* |
| * 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.ranger.plugin.policyengine; |
| |
| import org.apache.ranger.plugin.contextenricher.RangerTagForEval; |
| import org.apache.ranger.plugin.policyevaluator.RangerPolicyEvaluator; |
| |
| import java.io.Serializable; |
| import java.util.Comparator; |
| |
| public class PolicyEvaluatorForTag { |
| public static final Comparator<PolicyEvaluatorForTag> EVAL_ORDER_COMPARATOR = new PolicyEvalOrderComparator(); |
| public static final Comparator<PolicyEvaluatorForTag> NAME_COMPARATOR = new PolicyNameComparator(); |
| |
| private final RangerPolicyEvaluator evaluator; |
| private final RangerTagForEval tag; |
| |
| PolicyEvaluatorForTag(RangerPolicyEvaluator evaluator, RangerTagForEval tag) { |
| this.evaluator = evaluator; |
| this.tag = tag; |
| } |
| |
| RangerPolicyEvaluator getEvaluator() { |
| return evaluator; |
| } |
| |
| RangerTagForEval getTag() { |
| return tag; |
| } |
| |
| static class PolicyNameComparator implements Comparator<PolicyEvaluatorForTag>, Serializable { |
| @Override |
| public int compare(PolicyEvaluatorForTag me, PolicyEvaluatorForTag other) { |
| return RangerPolicyEvaluator.NAME_COMPARATOR.compare(me.getEvaluator(), other.getEvaluator()); |
| } |
| } |
| |
| static class PolicyEvalOrderComparator implements Comparator<PolicyEvaluatorForTag>, Serializable { |
| @Override |
| public int compare(PolicyEvaluatorForTag me, PolicyEvaluatorForTag other) { |
| return RangerPolicyEvaluator.EVAL_ORDER_COMPARATOR.compare(me.getEvaluator(), other.getEvaluator()); |
| } |
| } |
| } |