diff options
Diffstat (limited to 'framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/MPLSProtocolMaskTlv.java')
| -rw-r--r-- | framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/MPLSProtocolMaskTlv.java | 200 |
1 files changed, 0 insertions, 200 deletions
diff --git a/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/MPLSProtocolMaskTlv.java b/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/MPLSProtocolMaskTlv.java deleted file mode 100644 index fc0f8771..00000000 --- a/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/MPLSProtocolMaskTlv.java +++ /dev/null @@ -1,200 +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.pcepio.types; - -import java.util.Objects; - -import org.jboss.netty.buffer.ChannelBuffer; -import org.onosproject.pcepio.protocol.PcepVersion; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import com.google.common.base.MoreObjects; - -/** - * Provides MPLS Protocol Mask. - */ -public class MPLSProtocolMaskTlv implements PcepValueType { - - /* Reference :[I-D.ietf-idr-ls-distribution]/3.3.2.2 - * 0 1 2 3 - 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | Type=TDB39 | Length =1 | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - |L|R| Reserved | - +-+-+-+-+-+-+-+-+ - */ - protected static final Logger log = LoggerFactory.getLogger(MPLSProtocolMaskTlv.class); - - public static final short TYPE = 1094; //TDB39 - public static final short LENGTH = 1; - public static final byte LFLAG_SET = (byte) 0x80; - public static final byte RFLAG_SET = 0x40; - - private final byte rawValue; - private final boolean bLFlag; - private final boolean bRFlag; - private final boolean isRawValueSet; - - /** - * constructor to initialize rawValue. - * - * @param rawValue MPLS Protocol Mask Flag Bits - */ - public MPLSProtocolMaskTlv(byte rawValue) { - this.rawValue = rawValue; - this.isRawValueSet = true; - this.bLFlag = (rawValue & LFLAG_SET) == LFLAG_SET; - this.bRFlag = (rawValue & RFLAG_SET) == RFLAG_SET; - } - - /** - * constructor to initialize different Flags. - * - * @param bLFlag L-flag - * @param bRFlag R-flag - */ - public MPLSProtocolMaskTlv(boolean bLFlag, boolean bRFlag) { - this.bLFlag = bLFlag; - this.bRFlag = bRFlag; - this.rawValue = 0; - isRawValueSet = false; - } - - /** - * Returns newly created MPLSProtocolMaskTlv object. - * - * @param raw MPLS Protocol Mask Tlv - * @return new object of MPLS Protocol Mask Tlv - */ - public static MPLSProtocolMaskTlv of(final byte raw) { - return new MPLSProtocolMaskTlv(raw); - } - - /** - * Returns L-flag. - * - * @return bLFlag L-flag - */ - public boolean getbLFlag() { - return bLFlag; - } - - /** - * Returns R-flag. - * - * @return bRFlag R-flag - */ - public boolean getbRFlag() { - return bRFlag; - } - - /** - * Returns raw value. - * - * @return rawValue raw value - */ - public byte getByte() { - return rawValue; - } - - @Override - public PcepVersion getVersion() { - return PcepVersion.PCEP_1; - } - - @Override - public short getType() { - return TYPE; - } - - @Override - public short getLength() { - return LENGTH; - } - - @Override - public int hashCode() { - if (isRawValueSet) { - return Objects.hash(rawValue); - } else { - return Objects.hash(bLFlag, bRFlag); - } - } - - @Override - public boolean equals(Object obj) { - if (this == obj) { - return true; - } - if (obj instanceof MPLSProtocolMaskTlv) { - MPLSProtocolMaskTlv other = (MPLSProtocolMaskTlv) obj; - if (isRawValueSet) { - return Objects.equals(this.rawValue, other.rawValue); - } else { - return Objects.equals(this.bLFlag, other.bLFlag) && Objects.equals(this.bRFlag, other.bRFlag); - } - } - return false; - } - - @Override - public int write(ChannelBuffer c) { - int iLenStartIndex = c.writerIndex(); - c.writeShort(TYPE); - c.writeShort(LENGTH); - if (isRawValueSet) { - c.writeByte(rawValue); - } else { - byte temp = 0; - if (bLFlag) { - temp = (byte) (temp | LFLAG_SET); - } - if (bRFlag) { - temp = (byte) (temp | RFLAG_SET); - } - c.writeByte(temp); - } - return c.writerIndex() - iLenStartIndex; - } - - /** - * Reads the channel buffer and returns object of MPLS Protocol Mask Tlv. - * - * @param c input channel buffer - * @return object of MPLS Protocol Mask Tlv - */ - public static PcepValueType read(ChannelBuffer c) { - byte temp = c.readByte(); - boolean bLFlag; - boolean bRFlag; - - bLFlag = (temp & LFLAG_SET) == LFLAG_SET; - bRFlag = (temp & RFLAG_SET) == RFLAG_SET; - - return new MPLSProtocolMaskTlv(bLFlag, bRFlag); - } - - @Override - public String toString() { - return MoreObjects.toStringHelper(getClass()) - .add("Type", TYPE) - .add("Length", LENGTH) - .add("Value", rawValue) - .toString(); - } -} |