diff options
Diffstat (limited to 'framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/IntentId.java')
-rw-r--r-- | framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/IntentId.java | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/IntentId.java b/framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/IntentId.java new file mode 100644 index 00000000..b9a30d2d --- /dev/null +++ b/framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/IntentId.java @@ -0,0 +1,87 @@ +/* + * Copyright 2014-2015 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 org.onosproject.net.newresource.ResourceConsumer; + +/** + * Intent identifier suitable as an external key. + * <p>This class is immutable.</p> + */ +@Beta +public final class IntentId implements ResourceConsumer { + + private final long value; + + /** + * Creates an intent identifier from the specified long representation. + * + * @param value long value + * @return intent identifier + */ + public static IntentId valueOf(long value) { + return new IntentId(value); + } + + /** + * Constructor for serializer. + */ + IntentId() { + this.value = 0; + } + + /** + * Constructs the ID corresponding to a given long value. + * + * @param value the underlying value of this ID + */ + IntentId(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 IntentId)) { + return false; + } + IntentId that = (IntentId) obj; + return this.value == that.value; + } + + @Override + public String toString() { + return "0x" + Long.toHexString(value); + } + +} |