Create interfaces for Policy Distribution

Created interfaces and some skeletal implementations. Implememtations to
be further developed in subsequent stories

Change-Id: If55be78e34c8783451cb9aa755a563bc0850e569
Issue-ID: POLICY-1029
Signed-off-by: mmis <michael.morris@ericsson.com>

5 files changed, 179 insertions, 0 deletions

diff --git a/model/pom.xml b/model/pom.xml
new file mode 100644
index 00000000..f3e26234
--- /dev/null
+++ b/model/pom.xml
@@ -0,0 +1,35 @@
+<!--
+  ============LICENSE_START=======================================================
+   Copyright (C) 2018 Ericsson. All rights reserved.
+  ================================================================================
+  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.
+
+  SPDX-License-Identifier: Apache-2.0
+  ============LICENSE_END=========================================================
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.onap.policy.distribution</groupId>
+        <artifactId>policy-distribution</artifactId>
+        <version>2.0.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>distribution-model</artifactId>
+    <name>${project.artifactId}</name>
+    <description>[${project.parent.artifactId}] module provides the model for policy distribution</description>
+
+    <dependencies>
+    </dependencies>
+</project>
diff --git a/model/src/main/java/org/onap/policy/distribution/model/Csar.java b/model/src/main/java/org/onap/policy/distribution/model/Csar.java
new file mode 100644
index 00000000..d299fce8
--- /dev/null
+++ b/model/src/main/java/org/onap/policy/distribution/model/Csar.java
@@ -0,0 +1,43 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2018 Ericsson. All rights reserved.
+ * ================================================================================
+ * 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.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.distribution.model;
+
+/**
+ * Represents a CSAR file that a {@link Policy} can be decoded from.
+ */
+public class Csar implements PolicyInput {
+
+    private String csarFilePath;
+
+    public Csar(String csarFilePath) {
+        this.csarFilePath = csarFilePath;
+    }
+
+    /**
+     * Get the path to the CSAR file.
+     * 
+     * @return the path of the CSAR file
+     */
+    String getCsarPath() {
+        return csarFilePath;
+    }
+
+}
diff --git a/model/src/main/java/org/onap/policy/distribution/model/Policy.java b/model/src/main/java/org/onap/policy/distribution/model/Policy.java
new file mode 100644
index 00000000..74bc9e93
--- /dev/null
+++ b/model/src/main/java/org/onap/policy/distribution/model/Policy.java
@@ -0,0 +1,30 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2018 Ericsson. All rights reserved.
+ * ================================================================================
+ * 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.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.distribution.model;
+
+/**
+ * A policy created by a {@link PolicyDecoder}.
+ */
+public interface Policy {
+
+    // Add methods for PolicyForwarder to use when composing REST call to PAP
+
+}
diff --git a/model/src/main/java/org/onap/policy/distribution/model/PolicyInput.java b/model/src/main/java/org/onap/policy/distribution/model/PolicyInput.java
new file mode 100644
index 00000000..1716503c
--- /dev/null
+++ b/model/src/main/java/org/onap/policy/distribution/model/PolicyInput.java
@@ -0,0 +1,28 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2018 Ericsson. All rights reserved.
+ * ================================================================================
+ * 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.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.distribution.model;
+
+/**
+ * An input that a {@link Policy} can be decoded from.
+ */
+public interface PolicyInput {
+
+}
diff --git a/model/src/main/java/org/onap/policy/distribution/model/Tosca.java b/model/src/main/java/org/onap/policy/distribution/model/Tosca.java
new file mode 100644
index 00000000..b7b14c4f
--- /dev/null
+++ b/model/src/main/java/org/onap/policy/distribution/model/Tosca.java
@@ -0,0 +1,43 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2018 Ericsson. All rights reserved.
+ * ================================================================================
+ * 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.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.distribution.model;
+
+/**
+ * Represents a TOSCA file that a {@link Policy} can be decoded from.
+ */
+public class Tosca implements PolicyInput {
+
+    private String toscaFilePath;
+
+    public Tosca(String toscaFilePath) {
+        this.toscaFilePath = toscaFilePath;
+    }
+
+    /**
+     * Get the path to the TOSCA file.
+     * 
+     * @return the path of the TOSCA file
+     */
+    String getToscaFilePath() {
+        return toscaFilePath;
+    }
+
+}