[ONOS-3908] YANG container translator.
Change-Id: I4e239509df747238905ca0995f41019679093627
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/AttributesJavaDataType.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/AttributesJavaDataType.java
new file mode 100644
index 0000000..e2d27ac
--- /dev/null
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/utils/AttributesJavaDataType.java
@@ -0,0 +1,114 @@
+/*
+ * Copyright 2016 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.yangutils.translator.tojava.utils;
+
+import org.onosproject.yangutils.datamodel.YangDataTypes;
+import org.onosproject.yangutils.datamodel.YangType;
+import org.onosproject.yangutils.translator.tojava.AttributeInfo;
+import org.onosproject.yangutils.utils.UtilConstants;
+
+/**
+ * Provides java data types corresponding to YANG type.
+ */
+public final class AttributesJavaDataType {
+
+ /**
+ * Default constructor.
+ */
+ private AttributesJavaDataType() {
+ }
+
+ /**
+ * Returns YANG type.
+ *
+ * @param yangType YANG type
+ * @return YANG type
+ */
+ public static YangType<?> getJavaDataType(YangType<?> yangType) {
+ yangType.setDataTypeName(yangType.getDataTypeName().replace("\"", ""));
+ if (yangType.getDataType() != null) {
+ yangType.setDataTypeName(parseYangDataType(yangType.getDataType()));
+ }
+ return yangType;
+ }
+
+ /**
+ * Returns list string as attribute name when attribute is a list.
+ *
+ * @param attr attribute info.
+ * @return list attribute
+ */
+ @SuppressWarnings("rawtypes")
+ public static YangType<?> getListString(AttributeInfo attr) {
+ String listString = JavaCodeSnippetGen.getListAttribute(attr.getAttributeType().getDataTypeName());
+ YangType<?> type = new YangType();
+ type.setDataTypeName(listString);
+ attr.setAttributeType(type);
+ return type;
+ }
+
+ /**
+ * Parses YANG data type and returns corresponding java data type.
+ *
+ * @param type YANG data type
+ * @return java data type
+ */
+ private static String parseYangDataType(YangDataTypes type) {
+ if (type.equals(YangDataTypes.INT8)) {
+ return UtilConstants.BYTE;
+ } else if (type.equals(YangDataTypes.INT16)) {
+ return UtilConstants.SHORT;
+ } else if (type.equals(YangDataTypes.INT32)) {
+ return UtilConstants.INT;
+ } else if (type.equals(YangDataTypes.INT64)) {
+ return UtilConstants.LONG;
+ } else if (type.equals(YangDataTypes.UINT8)) {
+ return UtilConstants.SHORT;
+ } else if (type.equals(YangDataTypes.UINT16)) {
+ return UtilConstants.INT;
+ } else if (type.equals(YangDataTypes.UINT32)) {
+ return UtilConstants.LONG;
+ } else if (type.equals(YangDataTypes.UINT64)) {
+ //TODO: BIGINTEGER.
+ } else if (type.equals(YangDataTypes.DECIMAL64)) {
+ //TODO: DECIMAL64.
+ } else if (type.equals(YangDataTypes.STRING)) {
+ return UtilConstants.STRING;
+ } else if (type.equals(YangDataTypes.BOOLEAN)) {
+ return UtilConstants.BOOLEAN;
+ } else if (type.equals(YangDataTypes.ENUMERATION)) {
+ //TODO: ENUMERATION.
+ } else if (type.equals(YangDataTypes.BITS)) {
+ //TODO:BITS
+ } else if (type.equals(YangDataTypes.BINARY)) {
+ //TODO:BINARY
+ } else if (type.equals(YangDataTypes.LEAFREF)) {
+ //TODO:LEAFREF
+ } else if (type.equals(YangDataTypes.IDENTITYREF)) {
+ //TODO:IDENTITYREF
+ } else if (type.equals(YangDataTypes.EMPTY)) {
+ //TODO:EMPTY
+ } else if (type.equals(YangDataTypes.UNION)) {
+ //TODO:UNION
+ } else if (type.equals(YangDataTypes.INSTANCE_IDENTIFIER)) {
+ //TODO:INSTANCE_IDENTIFIER
+ } else if (type.equals(YangDataTypes.DERIVED)) {
+ //TODO:DERIVED
+ }
+ return null;
+ }
+}