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Diffstat (limited to 'framework/src/onos/providers/openflow/flow/src/main/java/org/onosproject/provider/of/flow/impl/OpenFlowValueMapper.java')
| -rw-r--r-- | framework/src/onos/providers/openflow/flow/src/main/java/org/onosproject/provider/of/flow/impl/OpenFlowValueMapper.java | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/framework/src/onos/providers/openflow/flow/src/main/java/org/onosproject/provider/of/flow/impl/OpenFlowValueMapper.java b/framework/src/onos/providers/openflow/flow/src/main/java/org/onosproject/provider/of/flow/impl/OpenFlowValueMapper.java deleted file mode 100644 index 556f76f5..00000000 --- a/framework/src/onos/providers/openflow/flow/src/main/java/org/onosproject/provider/of/flow/impl/OpenFlowValueMapper.java +++ /dev/null @@ -1,190 +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.provider.of.flow.impl; - -import com.google.common.collect.BiMap; -import com.google.common.collect.EnumHashBiMap; -import org.onosproject.net.ChannelSpacing; -import org.onosproject.net.GridType; -import org.onosproject.net.OchSignalType; -import org.onosproject.net.OduSignalType; - -/** - * Collection of helper methods to convert protocol agnostic models to values used in OpenFlow spec. - */ -final class OpenFlowValueMapper { - - // prohibit instantiation - private OpenFlowValueMapper() {} - - private static final BiMap<GridType, Byte> GRID_TYPES = EnumHashBiMap.create(GridType.class); - static { - // See ONF "Optical Transport Protocol Extensions Version 1.0" for the following values - GRID_TYPES.put(GridType.DWDM, (byte) 1); // OFPGRIDT_DWDM of enum ofp_grid_type - GRID_TYPES.put(GridType.CWDM, (byte) 2); // OFPGRIDT_CWDM of enum ofp_grid_type - GRID_TYPES.put(GridType.FLEX, (byte) 3); // OFPGRIDT_FLEX of enum ofp_grid_type - } - - private static final BiMap<ChannelSpacing, Byte> CHANNEL_SPACING = EnumHashBiMap.create(ChannelSpacing.class); - static { - // See ONF "Optical Transport Protocol Extensions Version 1.0" for the following values - CHANNEL_SPACING.put(ChannelSpacing.CHL_100GHZ, (byte) 1); // OFPCS_100GHZ of enum ofp_chl_spacing - CHANNEL_SPACING.put(ChannelSpacing.CHL_50GHZ, (byte) 2); // OFPCS_50GHZ of enum ofp_chl_spacing - CHANNEL_SPACING.put(ChannelSpacing.CHL_25GHZ, (byte) 3); // OFPCS_25GHZ of enum ofp_chl_spacing - CHANNEL_SPACING.put(ChannelSpacing.CHL_12P5GHZ, (byte) 4); // OFPCS_12P5GHZ of enum ofp_chl_spacing - CHANNEL_SPACING.put(ChannelSpacing.CHL_6P25GHZ, (byte) 5); // OFPCS_6P25GHZ of enum ofp_chl_spacing - } - - private static final BiMap<OchSignalType, Byte> OCH_SIGNAL_TYPES = EnumHashBiMap.create(OchSignalType.class); - static { - // See ONF "Optical Transport Protocol Extensions Version 1.0" for the following values - OCH_SIGNAL_TYPES.put(OchSignalType.FIXED_GRID, (byte) 1); // OFPOCHT_FIX_GRID of enum ofp_och_signal_type - OCH_SIGNAL_TYPES.put(OchSignalType.FLEX_GRID, (byte) 2); // OFPOCHT_FLEX_GRID of enum ofp_och_signal_type - } - - private static final BiMap<OduSignalType, Byte> ODU_SIGNAL_TYPES = EnumHashBiMap.create(OduSignalType.class); - static { - // See ONF "Optical Transport Protocol Extensions Version 1.0" for the following values - ODU_SIGNAL_TYPES.put(OduSignalType.ODU1, (byte) 1); // OFPODUT_ODU1 of enum ofp_odu_signal_type - ODU_SIGNAL_TYPES.put(OduSignalType.ODU2, (byte) 2); // OFPODUT_ODU2 of enum ofp_odu_signal_type - ODU_SIGNAL_TYPES.put(OduSignalType.ODU3, (byte) 3); // OFPODUT_ODU3 of enum ofp_odu_signal_type - ODU_SIGNAL_TYPES.put(OduSignalType.ODU4, (byte) 4); // OFPODUT_ODU4 of enum ofp_odu_signal_type - ODU_SIGNAL_TYPES.put(OduSignalType.ODU0, (byte) 10); // OFPODUT_ODU0 of enum ofp_odu_signal_type - ODU_SIGNAL_TYPES.put(OduSignalType.ODU2e, (byte) 11); // OFPODUT_ODU2E of enum ofp_odu_signal_type - } - - /** - * Looks up the specified input value to the corresponding value with the specified map. - * - * @param map bidirectional mapping - * @param input input value - * @param cls class of output value - * @param <I> type of input value - * @param <O> type of output value - * @return the corresponding value stored in the specified map - * @throws NoMappingFoundException if no corresponding value is found - */ - private static <I, O> O lookup(BiMap<I, O> map, I input, Class<O> cls) { - if (!map.containsKey(input)) { - throw new NoMappingFoundException(input, cls); - } - - return map.get(input); - } - - /** - * Looks up the corresponding byte value defined in - * ONF "Optical Transport Protocol Extensions Version 1.0" - * from the specified {@link GridType} instance. - * - * @param type grid type - * @return the byte value corresponding to the specified grid type - * @throws NoMappingFoundException if the specified grid type is not found - */ - static byte lookupGridType(GridType type) { - return lookup(GRID_TYPES, type, Byte.class); - } - - /** - * Looks up the corresponding {@link GridType} instance - * from the specified byte value for grid type - * defined in ONF "Optical Transport Protocol Extensions Version 1.0". - * - * @param type byte value as grid type defined the spec - * @return the corresponding GridType instance - */ - static GridType lookupGridType(byte type) { - return lookup(GRID_TYPES.inverse(), type, GridType.class); - } - - /** - * Looks up the corresponding byte value for channel spacing defined in - * ONF "Optical Transport Protocol Extensions Version 1.0" - * from the specified {@link ChannelSpacing} instance. - * - * @param spacing channel spacing - * @return byte value corresponding to the specified channel spacing - * @throws NoMappingFoundException if the specified channel spacing is not found - */ - static byte lookupChannelSpacing(ChannelSpacing spacing) { - return lookup(CHANNEL_SPACING, spacing, Byte.class); - } - - /** - * Looks up the corresponding {@link ChannelSpacing} instance - * from the specified byte value for channel spacing - * defined in ONF "Optical Transport Protocol Extensions Version 1.0". - * - * @param spacing byte value as channel spacing defined the spec - * @return the corresponding ChannelSpacing instance - * @throws NoMappingFoundException if the specified channel spacing is not found - */ - static ChannelSpacing lookupChannelSpacing(byte spacing) { - return lookup(CHANNEL_SPACING.inverse(), spacing, ChannelSpacing.class); - } - - /** - * Looks up the corresponding byte value for Och signal type defined in - * ONF "Optical Transport Protocol Extensions Version 1.0" - * from the specified {@link OchSignalType} instance. - * - * @param signalType optical signal type - * @return byte value corresponding to the specified OCh signal type - * @throws NoMappingFoundException if the specified Och signal type is not found - */ - static byte lookupOchSignalType(OchSignalType signalType) { - return lookup(OCH_SIGNAL_TYPES, signalType, Byte.class); - } - - /** - * Looks up the the corresponding {@link OchSignalType} instance - * from the specified byte value for Och signal type defined in - * ONF "Optical Transport Protocol Extensions Version 1.0". - * - * @param signalType byte value as Och singal type defined the spec - * @return the corresponding OchSignalType instance - * @throws NoMappingFoundException if the specified Och signal type is not found - */ - static OchSignalType lookupOchSignalType(byte signalType) { - return lookup(OCH_SIGNAL_TYPES.inverse(), signalType, OchSignalType.class); - } - - /** - * Looks up the corresponding byte value for ODU signal type defined in - * ONF "Optical Transport Protocol Extensions Version 1.0" - * from the specified {@link OchSignalType} instance. - * - * @param signalType ODU (Optical channel Data Unit) signal type - * @return byte value corresponding to the specified ODU signal type - * @throws NoMappingFoundException if the specified ODU signal type is not found - */ - static byte lookupOduSignalType(OduSignalType signalType) { - return lookup(ODU_SIGNAL_TYPES, signalType, Byte.class); - } - - /** - * Looks up the the corresponding {@link OchSignalType} instance - * from the specified byte value for ODU signal type defined in - * ONF "Optical Transport Protocol Extensions Version 1.0". - * - * @param signalType byte value as ODU (Optical channel Data Unit) signal type defined the spec - * @return the corresponding OchSignalType instance - * @throws NoMappingFoundException if the specified ODU signal type is not found - */ - static OduSignalType lookupOduSignalType(byte signalType) { - return lookup(ODU_SIGNAL_TYPES.inverse(), signalType, OduSignalType.class); - } -} |