diff options
Diffstat (limited to 'framework/src/onos/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/Med.java')
| -rw-r--r-- | framework/src/onos/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/Med.java | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/framework/src/onos/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/Med.java b/framework/src/onos/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/Med.java deleted file mode 100644 index 7f1ab53f..00000000 --- a/framework/src/onos/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/Med.java +++ /dev/null @@ -1,121 +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.bgpio.types; - -import java.util.Objects; - -import org.jboss.netty.buffer.ChannelBuffer; -import org.onosproject.bgpio.exceptions.BgpParseException; -import org.onosproject.bgpio.util.Constants; -import org.onosproject.bgpio.util.Validation; - -import com.google.common.base.MoreObjects; - -/** - * Provides Implementation of Med BGP Path Attribute. - */ -public class Med implements BgpValueType { - public static final byte MED_TYPE = 4; - public static final byte MED_MAX_LEN = 4; - - private int med; - - /** - * Constructor to initialize med. - * - * @param med MULTI_EXIT_DISC value - */ - public Med(int med) { - this.med = med; - } - - /** - * Returns Med value. - * - * @return Med value - */ - public int med() { - return this.med; - } - - /** - * Reads the channel buffer and returns object of Med. - * - * @param cb ChannelBuffer - * @return object of Med - * @throws BgpParseException while parsing Med path attribute - */ - public static Med read(ChannelBuffer cb) throws BgpParseException { - int med; - ChannelBuffer tempCb = cb.copy(); - Validation parseFlags = Validation.parseAttributeHeader(cb); - - if ((parseFlags.getLength() > MED_MAX_LEN) || cb.readableBytes() < parseFlags.getLength()) { - Validation.validateLen(BgpErrorType.UPDATE_MESSAGE_ERROR, BgpErrorType.ATTRIBUTE_LENGTH_ERROR, - parseFlags.getLength()); - } - int len = parseFlags.isShort() ? parseFlags.getLength() + Constants.TYPE_AND_LEN_AS_SHORT : parseFlags - .getLength() + Constants.TYPE_AND_LEN_AS_BYTE; - ChannelBuffer data = tempCb.readBytes(len); - if (!parseFlags.getFirstBit() && parseFlags.getSecondBit() && parseFlags.getThirdBit()) { - throw new BgpParseException(BgpErrorType.UPDATE_MESSAGE_ERROR, BgpErrorType.ATTRIBUTE_FLAGS_ERROR, data); - } - - med = cb.readInt(); - return new Med(med); - } - - @Override - public short getType() { - return MED_TYPE; - } - - @Override - public int hashCode() { - return Objects.hash(med); - } - - @Override - public boolean equals(Object obj) { - if (this == obj) { - return true; - } - if (obj instanceof Med) { - Med other = (Med) obj; - return Objects.equals(med, other.med); - } - return false; - } - - @Override - public String toString() { - return MoreObjects.toStringHelper(getClass()) - .add("med", med) - .toString(); - } - - @Override - public int write(ChannelBuffer cb) { - //Not to implement as of now - return 0; - } - - @Override - public int compareTo(Object o) { - // TODO Auto-generated method stub - return 0; - } -}
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