opendaylight/sal/yang-prototype/yang/yang-model-util/src/main/java/org/opendaylight/controller/yang/model/util/YangTypesConverter.java

   1 /*\r
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.\r
   3  *\r
   4  * This program and the accompanying materials are made available under the\r
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,\r
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html\r
   7  */\r
   8 package org.opendaylight.controller.yang.model.util;\r
   9 \r
  10 import java.util.HashMap;\r
  11 import java.util.HashSet;\r
  12 import java.util.List;\r
  13 import java.util.Map;\r
  14 import java.util.Set;\r
  15 \r
  16 import org.opendaylight.controller.yang.common.QName;\r
  17 import org.opendaylight.controller.yang.model.api.TypeDefinition;\r
  18 import org.opendaylight.controller.yang.model.api.type.BinaryTypeDefinition;\r
  19 import org.opendaylight.controller.yang.model.api.type.BitsTypeDefinition;\r
  20 import org.opendaylight.controller.yang.model.api.type.BooleanTypeDefinition;\r
  21 import org.opendaylight.controller.yang.model.api.type.DecimalTypeDefinition;\r
  22 import org.opendaylight.controller.yang.model.api.type.EmptyTypeDefinition;\r
  23 import org.opendaylight.controller.yang.model.api.type.InstanceIdentifierTypeDefinition;\r
  24 import org.opendaylight.controller.yang.model.api.type.IntegerTypeDefinition;\r
  25 import org.opendaylight.controller.yang.model.api.type.RangeConstraint;\r
  26 import org.opendaylight.controller.yang.model.api.type.StringTypeDefinition;\r
  27 import org.opendaylight.controller.yang.model.api.type.UnsignedIntegerTypeDefinition;\r
  28 \r
  29 public class YangTypesConverter {\r
  30 \r
  31     private static final Map<String, TypeDefinition<? extends TypeDefinition<?>>> baseYangTypeMap = new HashMap<String, TypeDefinition<? extends TypeDefinition<?>>>();\r
  32     private static final Set<String> baseYangTypes = new HashSet<String>();\r
  33 \r
  34     private static final TypeDefinition<BinaryTypeDefinition> BINARY = new BinaryType();\r
  35     private static final TypeDefinition<BitsTypeDefinition> BITS = new BitsType();\r
  36     private static final TypeDefinition<BooleanTypeDefinition> BOOLEAN_TYPE = new BooleanType();\r
  37     private static final TypeDefinition<EmptyTypeDefinition> EMPTY_TYPE = new EmptyType();\r
  38     private static final TypeDefinition<InstanceIdentifierTypeDefinition> INST_ID_TYPE = new InstanceIdentifier(null, true);\r
  39     private static final TypeDefinition<IntegerTypeDefinition> INT8_TYPE = new Int8();\r
  40     private static final TypeDefinition<IntegerTypeDefinition> INT16_TYPE = new Int16();\r
  41     private static final TypeDefinition<IntegerTypeDefinition> INT32_TYPE = new Int32();\r
  42     private static final TypeDefinition<IntegerTypeDefinition> INT64_TYPE = new Int64();\r
  43     private static final TypeDefinition<StringTypeDefinition> STRING_TYPE = new StringType();\r
  44     private static final TypeDefinition<UnsignedIntegerTypeDefinition> UINT8_TYPE = new Uint8();\r
  45     private static final TypeDefinition<UnsignedIntegerTypeDefinition> UINT16_TYPE = new Uint16();\r
  46     private static final TypeDefinition<UnsignedIntegerTypeDefinition> UINT32_TYPE = new Uint32();\r
  47     private static final TypeDefinition<UnsignedIntegerTypeDefinition> UINT64_TYPE = new Uint64();\r
  48 \r
  49     static {\r
  50         baseYangTypeMap.put("binary", BINARY);\r
  51         baseYangTypeMap.put("bits", BITS);\r
  52         baseYangTypeMap.put("boolean", BOOLEAN_TYPE);\r
  53         baseYangTypeMap.put("empty", EMPTY_TYPE);\r
  54         baseYangTypeMap.put("instance-identifier", INST_ID_TYPE);\r
  55         baseYangTypeMap.put("int8", INT8_TYPE);\r
  56         baseYangTypeMap.put("int16", INT16_TYPE);\r
  57         baseYangTypeMap.put("int32", INT32_TYPE);\r
  58         baseYangTypeMap.put("int64", INT64_TYPE);\r
  59         baseYangTypeMap.put("string", STRING_TYPE);\r
  60         baseYangTypeMap.put("uint8", UINT8_TYPE);\r
  61         baseYangTypeMap.put("uint16", UINT16_TYPE);\r
  62         baseYangTypeMap.put("uint32", UINT32_TYPE);\r
  63         baseYangTypeMap.put("uint64", UINT64_TYPE);\r
  64 \r
  65         baseYangTypes.add("binary");\r
  66         baseYangTypes.add("bits");\r
  67         baseYangTypes.add("boolean");\r
  68         baseYangTypes.add("decimal64");\r
  69         baseYangTypes.add("empty");\r
  70         baseYangTypes.add("enumeration");\r
  71         baseYangTypes.add("identityref");\r
  72         baseYangTypes.add("instance-identifier");\r
  73         baseYangTypes.add("int8");\r
  74         baseYangTypes.add("int16");\r
  75         baseYangTypes.add("int32");\r
  76         baseYangTypes.add("int64");\r
  77         baseYangTypes.add("leafref");\r
  78         baseYangTypes.add("string");\r
  79         baseYangTypes.add("uint8");\r
  80         baseYangTypes.add("uint16");\r
  81         baseYangTypes.add("uint32");\r
  82         baseYangTypes.add("uint64");\r
  83         baseYangTypes.add("union");\r
  84     }\r
  85 \r
  86     public static boolean isBaseYangType(String type) {\r
  87         return baseYangTypes.contains(type);\r
  88     }\r
  89 \r
  90     public static TypeDefinition<?> javaTypeForBaseYangType(QName typeQName) {\r
  91         TypeDefinition<?> type = baseYangTypeMap.get(typeQName.getLocalName());\r
  92         return type;\r
  93     }\r
  94 \r
  95     public static TypeDefinition<?> javaTypeForBaseYangType(String typeName) {\r
  96         TypeDefinition<?> type = baseYangTypeMap.get(typeName);\r
  97         return type;\r
  98     }\r
  99 \r
 100     public static TypeDefinition<IntegerTypeDefinition> javaTypeForBaseYangSignedIntegerType(\r
 101             String typeName, List<RangeConstraint> ranges) {\r
 102         if (typeName.equals("int8")) {\r
 103             return new Int8(ranges, null, null);\r
 104         } else if (typeName.equals("int16")) {\r
 105             return new Int16(ranges, null, null);\r
 106         } else if (typeName.equals("int32")) {\r
 107             return new Int32(ranges, null, null);\r
 108         } else if (typeName.equals("int64")) {\r
 109             return new Int64(ranges, null, null);\r
 110         }\r
 111         return null;\r
 112     }\r
 113 \r
 114     public static TypeDefinition<UnsignedIntegerTypeDefinition> javaTypeForBaseYangUnsignedIntegerType(\r
 115             final String typeName, List<RangeConstraint> ranges) {\r
 116         if (typeName.equals("uint8")) {\r
 117             return new Uint8(ranges, null, null);\r
 118         } else if (typeName.equals("uint16")) {\r
 119             return new Uint16(ranges, null, null);\r
 120         } else if (typeName.equals("uint32")) {\r
 121             return new Uint32(ranges, null, null);\r
 122         } else if (typeName.equals("uint64")) {\r
 123             return new Uint64(ranges, null, null);\r
 124         }\r
 125         return null;\r
 126     }\r
 127 \r
 128     public static TypeDefinition<DecimalTypeDefinition> javaTypeForBaseYangDecimal64Type(\r
 129             List<RangeConstraint> rangeStatements, int fractionDigits) {\r
 130         return new Decimal64(rangeStatements, fractionDigits);\r
 131     }\r
 132 \r
 133 }