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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /libjava/classpath/java/security/cert/PolicyNode.java | |
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Diffstat (limited to 'libjava/classpath/java/security/cert/PolicyNode.java')
-rw-r--r-- | libjava/classpath/java/security/cert/PolicyNode.java | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/libjava/classpath/java/security/cert/PolicyNode.java b/libjava/classpath/java/security/cert/PolicyNode.java new file mode 100644 index 000000000..5da78c188 --- /dev/null +++ b/libjava/classpath/java/security/cert/PolicyNode.java @@ -0,0 +1,108 @@ +/* PolicyNode.java -- a single node in a policy tree + Copyright (C) 2003 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package java.security.cert; + +import java.util.Iterator; +import java.util.Set; + +/** + * @since 1.4 + */ +public interface PolicyNode +{ + + /** + * Get the iterator of the child nodes of this node. The returned + * iterator is (naturally) unmodifiable. + * + * @return An iterator over the child nodes. + */ + Iterator<? extends PolicyNode> getChildren(); + + /** + * Get the depth of this node within the tree, starting at 0 for the + * root node. + * + * @return The depth of this node. + */ + int getDepth(); + + /** + * Returns a set of policies (string OIDs) that will satisfy this + * node's policy. The root node should always return the singleton set + * with the element "any-policy". + * + * @return The set of expected policies. + */ + Set<String> getExpectedPolicies(); + + /** + * Returns the parent node of this node, or null if this is the root + * node. + * + * @return The parent node, or null. + */ + PolicyNode getParent(); + + /** + * Returns a set of {@link PolicyQualifierInfo} objects that qualify + * the valid policy of this node. The root node should always return + * the empty set. + * + * @return The set of {@link PolicyQualifierInfo} objects. + */ + Set<? extends PolicyQualifierInfo> getPolicyQualifiers(); + + /** + * Get the policy OID this node represents. The root node should return + * the special value "any-policy". + * + * @return The policy of this node. + */ + String getValidPolicy(); + + /** + * Return the criticality flag of this policy node. Nodes who return + * true for this method should be considered critical. The root node + * is never critical. + * + * @return The criticality flag. + */ + boolean isCritical(); +} |