| /* |
| * Copyright 2017-present 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.net.flow.criteria; |
| |
| import com.google.common.annotations.Beta; |
| import com.google.common.base.Objects; |
| import org.onosproject.net.pi.runtime.PiFieldMatch; |
| |
| import java.util.Collection; |
| import java.util.StringJoiner; |
| |
| /** |
| * Protocol-indepedent criterion. |
| */ |
| @Beta |
| public final class PiCriterion implements Criterion { |
| |
| private final Collection<PiFieldMatch> fieldMatches; |
| |
| /** |
| * Creates a new protocol-independent criterion for the given match fields. |
| * |
| * @param fieldMatches fields to match |
| */ |
| PiCriterion(Collection<PiFieldMatch> fieldMatches) { |
| this.fieldMatches = fieldMatches; |
| } |
| |
| /** |
| * Returns the match parameters map of this selector. |
| * |
| * @return a match parameter map |
| */ |
| public Collection<PiFieldMatch> fieldMatches() { |
| return fieldMatches; |
| } |
| |
| @Override |
| public Type type() { |
| return Type.PROTOCOL_INDEPENDENT; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| PiCriterion that = (PiCriterion) o; |
| return Objects.equal(fieldMatches, that.fieldMatches); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hashCode(fieldMatches); |
| } |
| |
| @Override |
| public String toString() { |
| StringJoiner stringParams = new StringJoiner(", ", "{", "}"); |
| fieldMatches.forEach(f -> stringParams.add(f.toString())); |
| return stringParams.toString(); |
| } |
| } |