diff options
author | Ashlee Young <ashlee@onosfw.com> | 2015-10-09 18:32:44 -0700 |
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committer | Ashlee Young <ashlee@onosfw.com> | 2015-10-09 18:32:44 -0700 |
commit | 6a07d2d622eaa06953f3353e39c080984076e8de (patch) | |
tree | bfb50a2090fce186c2cc545a400c969bf2ea702b /framework/src/onos/apps/acl/src/main/java/org/onosproject/acl/RuleId.java | |
parent | e6d71622143ff9b2421a1abbe8434b954b5b1099 (diff) |
Updated master to commit id 6ee8aa3e67ce89908a8c93aa9445c6f71a18f986
Change-Id: I94b055ee2f298daf71e2ec794fd0f2495bd8081f
Diffstat (limited to 'framework/src/onos/apps/acl/src/main/java/org/onosproject/acl/RuleId.java')
-rw-r--r-- | framework/src/onos/apps/acl/src/main/java/org/onosproject/acl/RuleId.java | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/framework/src/onos/apps/acl/src/main/java/org/onosproject/acl/RuleId.java b/framework/src/onos/apps/acl/src/main/java/org/onosproject/acl/RuleId.java new file mode 100644 index 00000000..468dab5c --- /dev/null +++ b/framework/src/onos/apps/acl/src/main/java/org/onosproject/acl/RuleId.java @@ -0,0 +1,85 @@ +/* + * Copyright 2015 Open Networking Laboratory + * Originally created by Pengfei Lu, Network and Cloud Computing Laboratory, Dalian University of Technology, China + * Advisers: Keqiu Li and Heng Qi + * This work is supported by the State Key Program of National Natural Science of China(Grant No. 61432002) + * and Prospective Research Project on Future Networks in Jiangsu Future Networks Innovation Institute. + * + * 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. + */ +package org.onosproject.acl; + +/** + * ACL rule identifier suitable as an external key. + * <p>This class is immutable.</p> + */ +public final class RuleId { + private final long value; + + /** + * Creates an ACL rule identifier from the specified long value. + * + * @param value long value + * @return ACL rule identifier + */ + public static RuleId valueOf(long value) { + return new RuleId(value); + } + + /** + * Constructor for serializer. + */ + RuleId() { + this.value = 0; + } + + /** + * Constructs the ID corresponding to a given long value. + * + * @param value the underlying value of this ID + */ + RuleId(long value) { + this.value = value; + } + + /** + * Returns the backing value. + * + * @return the value + */ + public long fingerprint() { + return value; + } + + @Override + public int hashCode() { + return Long.hashCode(value); + } + + @Override + public boolean equals(Object obj) { + if (obj == this) { + return true; + } + if (!(obj instanceof RuleId)) { + return false; + } + RuleId that = (RuleId) obj; + return this.value == that.value; + } + + @Override + public String toString() { + return "0x" + Long.toHexString(value); + } +} |