1 files changed, 0 insertions, 176 deletions
diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/Key.java b/framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/Key.java
deleted file mode 100644
index 0344acbf..00000000
--- a/framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/Key.java
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * Copyright 2015 Open Networking Laboratory
- *
- * 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.net.intent;
-
-import com.google.common.annotations.Beta;
-import com.google.common.hash.HashFunction;
-import com.google.common.hash.Hashing;
-import org.onosproject.core.ApplicationId;
-
-import java.nio.charset.StandardCharsets;
-import java.util.Objects;
-
-/**
- * Key class for Intents.
- */
-// TODO maybe pull this up to utils
-@Beta
-public abstract class Key implements Comparable<Key> {
-
-    //TODO consider making this a HashCode object (worry about performance)
-    private final long hash;
-    private static final HashFunction HASH_FN = Hashing.md5();
-
-    protected Key(long hash) {
-        this.hash = hash;
-    }
-
-    public long hash() {
-        return hash;
-    }
-
-    @Override
-    public int hashCode() {
-        return Long.hashCode(hash);
-    }
-
-    @Override
-    public abstract boolean equals(Object obj);
-
-    /**
-     * Creates a key based on the provided string.
-     * <p>
-     * Note: Two keys with equal value, but different appId, are not equal.
-     * </p>
-     *
-     * @param key the provided string
-     * @param appId application id to associate with this key
-     * @return the key for the string
-     */
-    public static Key of(String key, ApplicationId appId) {
-        return new StringKey(key, appId);
-    }
-
-    /**
-     * Creates a key based on the provided long.
-     * <p>
-     * Note: Two keys with equal value, but different appId, are not equal.
-     * Also, "10" and 10L are different.
-     * </p>
-     *
-     * @param key the provided long
-     * @param appId application id to associate with this key
-     * @return the key for the long
-     */
-    public static Key of(long key, ApplicationId appId) {
-        return new LongKey(key, appId);
-    }
-
-    private static final class StringKey extends Key {
-
-        private final ApplicationId appId;
-        private final String key;
-
-        private StringKey(String key, ApplicationId appId) {
-            super(HASH_FN.newHasher()
-                          .putShort(appId.id())
-                          .putString(key, StandardCharsets.UTF_8)
-                          .hash().asLong());
-            this.key = key;
-            this.appId = appId;
-        }
-
-        @Override
-        public String toString() {
-            return key;
-        }
-
-        // checkstyle requires this
-        @Override
-        public int hashCode() {
-            return super.hashCode();
-        }
-
-        @Override
-        public boolean equals(Object obj) {
-            if (this == obj) {
-                return true;
-            }
-            if (obj == null || getClass() != obj.getClass()) {
-                return false;
-            }
-            final StringKey other = (StringKey) obj;
-            return this.hash() == other.hash() &&
-                    Objects.equals(this.appId, other.appId) &&
-                    Objects.equals(this.key, other.key);
-        }
-
-        @Override
-        public int compareTo(Key o) {
-            StringKey sk = (StringKey) o;
-            return this.key.compareTo(sk.key);
-        }
-    }
-
-    private static final class LongKey extends Key {
-
-        private final ApplicationId appId;
-        private final long key;
-
-        private LongKey(long key, ApplicationId appId) {
-            super(HASH_FN.newHasher()
-                          .putShort(appId.id())
-                          .putLong(key)
-                          .hash().asLong());
-            this.key = key;
-            this.appId = appId;
-        }
-
-        @Override
-        public String toString() {
-            return "0x" + Long.toHexString(key);
-        }
-
-        // checkstyle requires this
-        @Override
-        public int hashCode() {
-            return super.hashCode();
-        }
-
-        @Override
-        public boolean equals(Object obj) {
-            if (this == obj) {
-                return true;
-            }
-            if (obj == null || getClass() != obj.getClass()) {
-                return false;
-            }
-            final LongKey other = (LongKey) obj;
-            return this.hash() == other.hash() &&
-                    this.key == other.key &&
-                    Objects.equals(this.appId, other.appId);
-        }
-
-        @Override
-        public int compareTo(Key o) {
-            Long myKey = key;
-            Long otherKey = ((LongKey) o).key;
-            return myKey.compareTo(otherKey);
-        }
-    }
-}
-
-