| /* |
| * 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 java.security.cert; |
| |
| import java.util.Iterator; |
| import java.util.Set; |
| |
| /** |
| * The interface to a valid policy tree node for the PKIX certification path |
| * validation algorithm. |
| * <p> |
| * Instances of this class are one of the outputs of the PKIX certification path |
| * validation algorithm. |
| */ |
| public interface PolicyNode { |
| |
| /** |
| * Returns the list of children of this node as an {@code Iterator}. |
| * |
| * @return the list of children of this node as an {@code Iterator}. |
| */ |
| public Iterator<? extends PolicyNode> getChildren(); |
| |
| /** |
| * Returns the depth of this node in the policy tree. |
| * <p> |
| * the depth is zero based. |
| * |
| * @return the depth of this node in the policy tree. |
| */ |
| public int getDepth(); |
| |
| /** |
| * Returns the expected policies for the next certificate to be valid. |
| * |
| * @return the expected policies. |
| */ |
| public Set<String> getExpectedPolicies(); |
| |
| /** |
| * Returns the parent policy node. |
| * |
| * @return the parent policy node. |
| */ |
| public PolicyNode getParent(); |
| |
| /** |
| * Returns the policy qualifiers associated with the policy of this node. |
| * |
| * @return the policy qualifiers associated with the policy of this node. |
| */ |
| public Set<? extends PolicyQualifierInfo> getPolicyQualifiers(); |
| |
| /** |
| * Returns the valid policy of this node. |
| * |
| * @return the valid policy of this node. |
| */ |
| public String getValidPolicy(); |
| |
| /** |
| * Returns whether the certificate policy extension of the most recently |
| * processed certificate is marked as critical. |
| * |
| * @return {@code true} if the extension is marked as critical, otherwise |
| * {@code false}. |
| */ |
| public boolean isCritical(); |
| } |