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| -rw-r--r-- | framework/src/onos/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/sfc/DefaultFlowClassifier.java | 414 |
1 files changed, 414 insertions, 0 deletions
diff --git a/framework/src/onos/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/sfc/DefaultFlowClassifier.java b/framework/src/onos/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/sfc/DefaultFlowClassifier.java new file mode 100644 index 00000000..7e06f332 --- /dev/null +++ b/framework/src/onos/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/sfc/DefaultFlowClassifier.java @@ -0,0 +1,414 @@ +/* + * 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.vtnrsc.sfc; + +import java.util.Objects; + +import org.onlab.packet.EthType.EtherType; +import org.onlab.packet.IpPrefix; +import org.onosproject.vtnrsc.TenantId; +import org.onosproject.vtnrsc.VirtualPortId; + +import com.google.common.base.MoreObjects; +import static com.google.common.base.Preconditions.checkNotNull; +/** + * Provides Default flow classifier. + */ +public final class DefaultFlowClassifier implements FlowClassifier { + + private final FlowClassifierId flowClassifierId; + private final TenantId tenantId; + private final String name; + private final String description; + private final EtherType etherType; + private final String protocol; + private final int minSrcPortRange; + private final int maxSrcPortRange; + private final int minDstPortRange; + private final int maxDstPortRange; + private final IpPrefix srcIpPrefix; + private final IpPrefix dstIpPrefix; + private final VirtualPortId srcPort; + private final VirtualPortId dstPort; + private static final int NULL_PORT = 0; + + /** + * Constructor to create default flow classifier. + * + * @param flowClassifierId flow classifier Id + * @param tenantId Tenant ID + * @param name flow classifier name + * @param description flow classifier description + * @param etherType etherType + * @param protocol IP protocol + * @param minSrcPortRange Minimum Source port range + * @param maxSrcPortRange Maximum Source port range + * @param minDstPortRange Minimum destination port range + * @param maxDstPortRange Maximum destination port range + * @param srcIpPrefix Source IP prefix + * @param dstIpPrefix destination IP prefix + * @param srcPort Source VirtualPort + * @param dstPort destination VirtualPort + */ + private DefaultFlowClassifier(FlowClassifierId flowClassifierId, TenantId tenantId, String name, + String description, EtherType etherType, String protocol, int minSrcPortRange, int maxSrcPortRange, + int minDstPortRange, int maxDstPortRange, IpPrefix srcIpPrefix, IpPrefix dstIpPrefix, + VirtualPortId srcPort, VirtualPortId dstPort) { + this.flowClassifierId = flowClassifierId; + this.tenantId = tenantId; + this.name = name; + this.description = description; + this.etherType = etherType; + this.protocol = protocol; + this.minSrcPortRange = minSrcPortRange; + this.maxSrcPortRange = maxSrcPortRange; + this.minDstPortRange = minDstPortRange; + this.maxDstPortRange = maxDstPortRange; + this.srcIpPrefix = srcIpPrefix; + this.dstIpPrefix = dstIpPrefix; + this.srcPort = srcPort; + this.dstPort = dstPort; + } + + @Override + public FlowClassifierId flowClassifierId() { + return flowClassifierId; + } + + @Override + public TenantId tenantId() { + return tenantId; + } + + @Override + public String flowclassifierName() { + return name; + } + + @Override + public String flowClassifierDescription() { + return description; + } + + @Override + public EtherType etherType() { + return etherType; + } + + @Override + public String ipProtocol() { + return protocol; + } + + @Override + public int minSrcPortRange() { + return minSrcPortRange; + } + + @Override + public int maxSrcPortRange() { + return maxSrcPortRange; + } + + @Override + public int minDstPortRange() { + return minDstPortRange; + } + + @Override + public int maxDstPortRange() { + return maxDstPortRange; + } + + @Override + public IpPrefix srcIpPrefix() { + return srcIpPrefix; + } + + @Override + public IpPrefix dstIpPrefix() { + return dstIpPrefix; + } + + @Override + public VirtualPortId srcVirtualPort() { + return srcPort; + } + + @Override + public VirtualPortId dstVirtualPort() { + return dstPort; + } + + /** + * Builder class for constructing Flow classifier. + */ + public static class Builder implements FlowClassifier.Builder { + + private FlowClassifierId flowClassifierId; + private TenantId tenantId; + private String name; + private boolean isFlowClassifierNameSet = false; + private String description; + private boolean isFlowClassifierDescriptionSet = false; + private EtherType etherType; + private boolean isEtherTypeSet = false; + private String protocol; + private boolean isProtocolSet = false; + private int minSrcPortRange; + private boolean isMinSrcPortRangeSet = false; + private int maxSrcPortRange; + private boolean isMaxSrcPortRangeSet = false; + private int minDstPortRange; + private boolean isMinDstPortRangeSet = false; + private int maxDstPortRange; + private boolean isMaxDstPortRangeSet = false; + private IpPrefix srcIpPrefix; + private boolean isSrcIpPrefixSet = false; + private IpPrefix dstIpPrefix; + private boolean isDstIpPrefixSet = false; + private VirtualPortId srcPort; + private boolean isSrcPortSet = false; + private VirtualPortId dstPort; + private boolean isDstPortSet = false; + + @Override + public FlowClassifier build() { + + checkNotNull(flowClassifierId, "FlowClassifier id can not be null."); + checkNotNull(tenantId, "Tenant id can not be null."); + String name = null; + String description = null; + EtherType etherType = null; + String protocol = null; + int minSrcPortRange = NULL_PORT; + int maxSrcPortRange = NULL_PORT; + int minDstPortRange = NULL_PORT; + int maxDstPortRange = NULL_PORT; + IpPrefix srcIpPrefix = null; + IpPrefix dstIpPrefix = null; + VirtualPortId srcPort = null; + VirtualPortId dstPort = null; + + if (isFlowClassifierNameSet) { + name = this.name; + } + if (isFlowClassifierDescriptionSet) { + description = this.description; + } + if (isEtherTypeSet) { + etherType = this.etherType; + } + if (isProtocolSet) { + protocol = this.protocol; + } + if (isMinSrcPortRangeSet) { + minSrcPortRange = this.minSrcPortRange; + } + if (isMaxSrcPortRangeSet) { + maxSrcPortRange = this.maxSrcPortRange; + } + if (isMinDstPortRangeSet) { + minDstPortRange = this.minDstPortRange; + } + if (isMaxDstPortRangeSet) { + maxDstPortRange = this.maxDstPortRange; + } + if (isSrcIpPrefixSet) { + srcIpPrefix = this.srcIpPrefix; + } + if (isDstIpPrefixSet) { + dstIpPrefix = this.dstIpPrefix; + } + if (isSrcPortSet) { + srcPort = this.srcPort; + } + if (isDstPortSet) { + dstPort = this.dstPort; + } + + return new DefaultFlowClassifier(flowClassifierId, tenantId, name, description, etherType, protocol, + minSrcPortRange, maxSrcPortRange, minDstPortRange, maxDstPortRange, srcIpPrefix, dstIpPrefix, + srcPort, dstPort); + } + + @Override + public Builder setFlowClassifierId(FlowClassifierId flowClassifierId) { + this.flowClassifierId = flowClassifierId; + return this; + } + + @Override + public Builder setTenantId(TenantId tenantId) { + this.tenantId = tenantId; + return this; + } + + @Override + public Builder setFlowClassifierName(String name) { + this.name = name; + this.isFlowClassifierNameSet = true; + return this; + } + + @Override + public Builder setFlowClassifierDescription(String description) { + this.description = description; + this.isFlowClassifierDescriptionSet = true; + return this; + } + + @Override + public Builder setEtherType(EtherType etherType) { + this.etherType = etherType; + this.isEtherTypeSet = true; + return this; + } + + @Override + public Builder setIpProtocol(String protocol) { + this.protocol = protocol; + this.isProtocolSet = true; + return this; + } + + @Override + public Builder setMinSrcPortRange(int minSrcPortRange) { + this.minSrcPortRange = minSrcPortRange; + this.isMinSrcPortRangeSet = true; + return this; + } + + @Override + public Builder setMaxSrcPortRange(int maxSrcPortRange) { + this.maxSrcPortRange = maxSrcPortRange; + this.isMaxSrcPortRangeSet = true; + return this; + } + + @Override + public Builder setMinDstPortRange(int minDstPortRange) { + this.minDstPortRange = minDstPortRange; + this.isMinDstPortRangeSet = true; + return this; + } + + @Override + public Builder setMaxDstPortRange(int maxDstPortRange) { + this.maxDstPortRange = maxDstPortRange; + this.isMaxDstPortRangeSet = true; + return this; + } + + @Override + public Builder setSrcIpPrefix(IpPrefix srcIpPrefix) { + this.srcIpPrefix = srcIpPrefix; + this.isSrcIpPrefixSet = true; + return this; + } + + @Override + public Builder setDstIpPrefix(IpPrefix dstIpPrefix) { + this.dstIpPrefix = dstIpPrefix; + this.isDstIpPrefixSet = true; + return this; + } + + @Override + public Builder setSrcVirtualPort(VirtualPortId srcPort) { + this.srcPort = srcPort; + this.isSrcPortSet = true; + return this; + } + + @Override + public Builder setDstVirtualPort(VirtualPortId dstPort) { + this.dstPort = dstPort; + this.isDstPortSet = true; + return this; + } + } + + @Override + public int hashCode() { + return Objects.hash(flowClassifierId, tenantId, name, description, etherType, protocol, minSrcPortRange, + maxSrcPortRange, minDstPortRange, maxDstPortRange, srcIpPrefix, dstIpPrefix, srcPort, dstPort); + } + + @Override + public boolean equals(Object obj) { + if (this == obj) { + return true; + } + if (obj instanceof DefaultFlowClassifier) { + DefaultFlowClassifier other = (DefaultFlowClassifier) obj; + return Objects.equals(this.flowClassifierId, other.flowClassifierId) + && Objects.equals(this.tenantId, other.tenantId) + && Objects.equals(this.name, other.name) + && Objects.equals(this.description, other.description) + && Objects.equals(this.etherType, other.etherType) + && Objects.equals(this.protocol, other.protocol) + && Objects.equals(this.minSrcPortRange, other.minSrcPortRange) + && Objects.equals(this.maxSrcPortRange, other.maxSrcPortRange) + && Objects.equals(this.minDstPortRange, other.minDstPortRange) + && Objects.equals(this.maxDstPortRange, other.maxDstPortRange) + && Objects.equals(this.srcIpPrefix, other.srcIpPrefix) + && Objects.equals(this.dstIpPrefix, other.dstIpPrefix) + && Objects.equals(this.srcPort, other.srcPort) + && Objects.equals(this.dstPort, other.dstPort); + } + return false; + } + + @Override + public boolean exactMatch(FlowClassifier flowClassifier) { + return this.equals(flowClassifier) + && Objects.equals(this.flowClassifierId, flowClassifier.flowClassifierId()) + && Objects.equals(this.tenantId, flowClassifier.tenantId()) + && Objects.equals(this.name, flowClassifier.flowclassifierName()) + && Objects.equals(this.description, flowClassifier.flowClassifierDescription()) + && Objects.equals(this.etherType, flowClassifier.etherType()) + && Objects.equals(this.protocol, flowClassifier.ipProtocol()) + && Objects.equals(this.minSrcPortRange, flowClassifier.minSrcPortRange()) + && Objects.equals(this.maxSrcPortRange, flowClassifier.maxSrcPortRange()) + && Objects.equals(this.minDstPortRange, flowClassifier.minDstPortRange()) + && Objects.equals(this.maxDstPortRange, flowClassifier.maxDstPortRange()) + && Objects.equals(this.srcIpPrefix, flowClassifier.srcIpPrefix()) + && Objects.equals(this.dstIpPrefix, flowClassifier.dstIpPrefix()) + && Objects.equals(this.srcPort, flowClassifier.srcVirtualPort()) + && Objects.equals(this.dstPort, flowClassifier.dstVirtualPort()); + } + + @Override + public String toString() { + return MoreObjects.toStringHelper(getClass()) + .add("FlowClassifierId", flowClassifierId) + .add("TenantId", tenantId) + .add("Name", name) + .add("Description", description) + .add("EtherType", etherType) + .add("Protocol", protocol) + .add("MinSrcPortRange", minSrcPortRange) + .add("MaxSrcPortRange", maxSrcPortRange) + .add("MinDstPortRange", minDstPortRange) + .add("MaxDstPortRange", maxDstPortRange) + .add("SrcIpPrefix", srcIpPrefix) + .add("DstIpPrefix", dstIpPrefix) + .add("SrcPort", srcPort) + .add("DstPort", dstPort) + .toString(); + } +}
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