diff options
Diffstat (limited to 'framework/src/onos/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/Color.java')
-rw-r--r-- | framework/src/onos/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/Color.java | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/framework/src/onos/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/Color.java b/framework/src/onos/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/Color.java new file mode 100644 index 00000000..cb38fa67 --- /dev/null +++ b/framework/src/onos/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/Color.java @@ -0,0 +1,72 @@ +/* + * 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.iptopology.api; + +import static com.google.common.base.MoreObjects.toStringHelper; + +import java.util.Objects; + +/** + * Represents administrative group color. + * bit mask - least significant bit is referred to as 'group 0', + * and the most significant bit is referred to as 'group 31' + */ +public class Color { + private final int color; + + /** + * Constructor to initialize its parameter. + * + * @param color assigned by the network administrator + */ + public Color(int color) { + this.color = color; + } + + /** + * Obtains administrative group. + * + * @return administrative group + */ + public int color() { + return color; + } + + @Override + public int hashCode() { + return Objects.hash(color); + } + + @Override + public boolean equals(Object obj) { + if (this == obj) { + return true; + } + + if (obj instanceof Color) { + Color other = (Color) obj; + return Objects.equals(color, other.color); + } + return false; + } + + @Override + public String toString() { + return toStringHelper(this) + .add("color", color) + .toString(); + } +}
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