From b731e2f1dd0972409b136aebc7b463dd72c9cfad Mon Sep 17 00:00:00 2001 From: CNlucius Date: Tue, 13 Sep 2016 11:40:12 +0800 Subject: ONOSFW-171 O/S-SFC-ONOS scenario documentation Change-Id: I51ae1cf736ea24ab6680f8edca1b2bf5dd598365 Signed-off-by: CNlucius --- .../attr/BgpLinkAttrUnRsrvdLinkBandwidth.java | 163 --------------------- 1 file changed, 163 deletions(-) delete mode 100644 framework/src/onos/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/attr/BgpLinkAttrUnRsrvdLinkBandwidth.java (limited to 'framework/src/onos/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/attr/BgpLinkAttrUnRsrvdLinkBandwidth.java') diff --git a/framework/src/onos/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/attr/BgpLinkAttrUnRsrvdLinkBandwidth.java b/framework/src/onos/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/attr/BgpLinkAttrUnRsrvdLinkBandwidth.java deleted file mode 100644 index c927eea5..00000000 --- a/framework/src/onos/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/attr/BgpLinkAttrUnRsrvdLinkBandwidth.java +++ /dev/null @@ -1,163 +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.attr; - -import java.util.ArrayList; -import java.util.List; -import java.util.Objects; - -import org.jboss.netty.buffer.ChannelBuffer; -import org.onosproject.bgpio.exceptions.BgpParseException; -import org.onosproject.bgpio.types.BgpErrorType; -import org.onosproject.bgpio.types.BgpValueType; -import org.onosproject.bgpio.util.Validation; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import com.google.common.base.MoreObjects; - -/** - * Implements BGP unreserved bandwidth attribute. - */ -public class BgpLinkAttrUnRsrvdLinkBandwidth implements BgpValueType { - - protected static final Logger log = LoggerFactory - .getLogger(BgpLinkAttrUnRsrvdLinkBandwidth.class); - - public static final int MAX_BANDWIDTH_LEN = 4; - public static final int NO_OF_BITS = 8; - public static final int NO_OF_PRIORITY = 8; - - public short sType; - - /* ISIS administrative group */ - private List maxUnResBandwidth = new ArrayList(); - - /** - * Constructor to initialize the values. - * - * @param maxUnResBandwidth Maximum Unreserved bandwidth - * @param sType returns the tag value - */ - public BgpLinkAttrUnRsrvdLinkBandwidth(List maxUnResBandwidth, - short sType) { - this.maxUnResBandwidth = maxUnResBandwidth; - this.sType = sType; - } - - /** - * Returns object of this class with specified values. - * - * @param linkPfxMetric Prefix Metric - * @param sType returns the tag value - * @return object of BgpLinkAttrUnRsrvdLinkBandwidth - */ - public static BgpLinkAttrUnRsrvdLinkBandwidth of(List linkPfxMetric, short sType) { - return new BgpLinkAttrUnRsrvdLinkBandwidth(linkPfxMetric, sType); - } - - /** - * Reads the BGP link attributes of Maximum link bandwidth. - * - * @param cb Channel buffer - * @return object of type BgpLinkAttrMaxLinkBandwidth - * @throws BgpParseException while parsing BgpLinkAttrMaxLinkBandwidth - */ - public static BgpLinkAttrUnRsrvdLinkBandwidth read(ChannelBuffer cb, - short sType) - throws BgpParseException { - ArrayList maxUnResBandwidth = new ArrayList(); - float tmp; - short lsAttrLength = cb.readShort(); - - if ((lsAttrLength != MAX_BANDWIDTH_LEN * NO_OF_PRIORITY) - || (cb.readableBytes() < lsAttrLength)) { - Validation.validateLen(BgpErrorType.UPDATE_MESSAGE_ERROR, - BgpErrorType.ATTRIBUTE_LENGTH_ERROR, - lsAttrLength); - } - - for (int i = 0; i < NO_OF_PRIORITY; i++) { - tmp = ieeeToFloatRead(cb.readInt()) * NO_OF_BITS; - maxUnResBandwidth.add(new Float(tmp)); - } - - return BgpLinkAttrUnRsrvdLinkBandwidth.of(maxUnResBandwidth, sType); - } - - /** - * Returns maximum unreserved bandwidth. - * - * @return unreserved bandwidth. - */ - public List getLinkAttrUnRsrvdLinkBandwidth() { - return maxUnResBandwidth; - } - - /** - * Parse the IEEE floating point notation and returns it in normal float. - * - * @param iVal IEEE floating point number - * @return normal float - */ - static float ieeeToFloatRead(int iVal) { - iVal = (((iVal & 0xFF) << 24) | ((iVal & 0xFF00) << 8) - | ((iVal & 0xFF0000) >> 8) | ((iVal >> 24) & 0xFF)); - - return Float.intBitsToFloat(iVal); - } - - @Override - public short getType() { - return this.sType; - } - - @Override - public int hashCode() { - return Objects.hash(maxUnResBandwidth); - } - - @Override - public boolean equals(Object obj) { - if (this == obj) { - return true; - } - - if (obj instanceof BgpLinkAttrUnRsrvdLinkBandwidth) { - BgpLinkAttrUnRsrvdLinkBandwidth other = (BgpLinkAttrUnRsrvdLinkBandwidth) obj; - return Objects.equals(maxUnResBandwidth, other.maxUnResBandwidth); - } - return false; - } - - @Override - public int write(ChannelBuffer cb) { - // TODO This will be implemented in the next version - return 0; - } - - @Override - public String toString() { - return MoreObjects.toStringHelper(getClass()).omitNullValues() - .add("maxUnResBandwidth", maxUnResBandwidth).toString(); - } - - @Override - public int compareTo(Object o) { - // TODO Auto-generated method stub - return 0; - } -} -- cgit 1.2.3-korg