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author | Ashlee Young <ashlee@onosfw.com> | 2015-09-09 22:15:21 -0700 |
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committer | Ashlee Young <ashlee@onosfw.com> | 2015-09-09 22:15:21 -0700 |
commit | 13d05bc8458758ee39cb829098241e89616717ee (patch) | |
tree | 22a4d1ce65f15952f07a3df5af4b462b4697cb3a /framework/src/onos/cli/src/main/java/org/onosproject/cli/net/EthType.java | |
parent | 6139282e1e93c2322076de4b91b1c85d0bc4a8b3 (diff) |
ONOS checkin based on commit tag e796610b1f721d02f9b0e213cf6f7790c10ecd60
Change-Id: Ife8810491034fe7becdba75dda20de4267bd15cd
Diffstat (limited to 'framework/src/onos/cli/src/main/java/org/onosproject/cli/net/EthType.java')
-rw-r--r-- | framework/src/onos/cli/src/main/java/org/onosproject/cli/net/EthType.java | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/framework/src/onos/cli/src/main/java/org/onosproject/cli/net/EthType.java b/framework/src/onos/cli/src/main/java/org/onosproject/cli/net/EthType.java new file mode 100644 index 00000000..02c97b8f --- /dev/null +++ b/framework/src/onos/cli/src/main/java/org/onosproject/cli/net/EthType.java @@ -0,0 +1,84 @@ +/* + * Copyright 2014-2015 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.cli.net; + +import org.onlab.packet.Ethernet; + +/** + * Allowed values for Ethernet types. Used by the CLI completer for + * connectivity based intent L2 parameters. + */ +public enum EthType { + /** ARP. */ + ARP(Ethernet.TYPE_ARP), + /** RARP. */ + RARP(Ethernet.TYPE_RARP), + /** IPV4. */ + IPV4(Ethernet.TYPE_IPV4), + /** IPV6. */ + IPV6(Ethernet.TYPE_IPV6), + /** LLDP. */ + LLDP(Ethernet.TYPE_LLDP), + /** BSN. */ + BSN(Ethernet.TYPE_BSN); + + private short value; + + /** + * Constructs an EthType with the given value. + * + * @param value value to use when this EthType is seen + */ + private EthType(short value) { + this.value = value; + } + + /** + * Gets the value to use for this EthType. + * + * @return short value to use for this EthType + */ + public short value() { + return this.value; + } + + /** + * Parse a string input that could contain an EthType value. The value + * may appear in the string either as a known protocol name (one of the + * values of this enum), or a numeric protocol value. + * + * @param input the input string to parse + * @return the numeric value of the parsed Ethernet type + * @throws IllegalArgumentException if the input string does not contain a + * value that can be parsed into an Ethernet type + */ + public static short parseFromString(String input) { + try { + return valueOf(input).value(); + } catch (IllegalArgumentException e) { + // The input is not a known Ethernet type name, let's see if it's an + // Ethernet type value (short). We parse with Integer to handle + // unsigned values correctly. + try { + return (short) Integer.parseInt(input); + } catch (NumberFormatException e1) { + throw new IllegalArgumentException( + "EthType value must be either a string protocol name" + + " or a 16-bit protocol value"); + } + } + } +} |