[ONOS-6554] Implement BMv2-JSON-to-PiPipelineModel parser
1. Create new module incubator/bmv2/model
2. Move all bmv2 model files to incubator/bmv2/model
3. Using PI core interfaces for all bmv2 models
4. Refactor original bmv2 config parser (Bmv2PipelineModelParser)
5. Refactor original bmv2 config parser test
Change-Id: I0db07762d76ab6e2f846e9c3c9d5896f0cbea7f2
diff --git a/incubator/bmv2/model/src/main/java/org/onosproject/bmv2/model/Bmv2HeaderModel.java b/incubator/bmv2/model/src/main/java/org/onosproject/bmv2/model/Bmv2HeaderModel.java
new file mode 100644
index 0000000..6c838c4
--- /dev/null
+++ b/incubator/bmv2/model/src/main/java/org/onosproject/bmv2/model/Bmv2HeaderModel.java
@@ -0,0 +1,118 @@
+/*
+ * 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.bmv2.model;
+
+import com.google.common.annotations.Beta;
+import com.google.common.base.Objects;
+import org.onosproject.net.pi.model.PiHeaderModel;
+import org.onosproject.net.pi.model.PiHeaderTypeModel;
+
+import static com.google.common.base.MoreObjects.toStringHelper;
+import static com.google.common.base.Preconditions.*;
+
+/**
+ * BMv2 header model.
+ */
+@Beta
+public final class Bmv2HeaderModel implements PiHeaderModel {
+ private final String name;
+ private final int id;
+ private final int index;
+ private final Bmv2HeaderTypeModel type;
+ private final boolean isMetadata;
+
+ /**
+ * Builds a new BMv2 header model with given information.
+ *
+ * @param name the name of this header mdoel
+ * @param id the id of this header model
+ * @param index the header index
+ * @param type the type of this header model
+ * @param metadata if the header is metadata
+ */
+ public Bmv2HeaderModel(String name, int id, int index, Bmv2HeaderTypeModel type, boolean metadata) {
+ checkNotNull(name, "Model name can't be null.");
+ checkArgument(index >= 0, "Index should be a positive integer");
+ checkNotNull(type, "Header type can't be null.");
+ this.name = name;
+ this.id = id;
+ this.index = index;
+ this.type = type;
+ this.isMetadata = metadata;
+ }
+
+ /**
+ * Gets the name of this header model.
+ *
+ * @return name of this model
+ */
+ public String name() {
+ return name;
+ }
+
+ /**
+ * Gets the id of this header model.
+ *
+ * @return if of this header model
+ */
+ public int id() {
+ return id;
+ }
+
+ @Override
+ public int index() {
+ return index;
+ }
+
+ @Override
+ public PiHeaderTypeModel type() {
+ return type;
+ }
+
+ @Override
+ public boolean isMetadata() {
+ return isMetadata;
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hashCode(id, type, isMetadata);
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj) {
+ return true;
+ }
+ if (obj == null || getClass() != obj.getClass()) {
+ return false;
+ }
+ final Bmv2HeaderModel other = (Bmv2HeaderModel) obj;
+ return Objects.equal(this.id, other.id)
+ && Objects.equal(this.type, other.type)
+ && Objects.equal(this.isMetadata, other.isMetadata);
+ }
+
+ @Override
+ public String toString() {
+ return toStringHelper(this)
+ .add("index", id)
+ .add("type", type)
+ .add("isMetadata", isMetadata)
+ .toString();
+ }
+}