| /* |
| * Copyright 2016-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.yangutils.utils.builtindatatype; |
| |
| import org.onosproject.yangutils.datamodel.YangDataTypes; |
| |
| /** |
| * Handles the YANG's Uint32 data type processing. |
| * |
| * Uint32 represents integer values between 0 and 4294967295, inclusively. |
| */ |
| public class YangUint32 implements YangBuiltInDataTypeInfo<YangUint32> { |
| |
| private static final String MIN_KEYWORD = "min"; |
| private static final String MAX_KEYWORD = "max"; |
| |
| /** |
| * Valid minimum value of YANG's Uint32. |
| */ |
| public static final long MIN_VALUE = 0; |
| |
| /** |
| * Valid maximum value of YANG's Uint32. |
| */ |
| public static final long MAX_VALUE = 4294967295L; |
| |
| /** |
| * Value of the object. |
| */ |
| private long value; |
| |
| /** |
| * Creates an object with the value initialized with value represented in |
| * string. |
| * |
| * @param valueInString value of the object in string |
| */ |
| YangUint32(String valueInString) { |
| |
| if (valueInString.matches(MIN_KEYWORD)) { |
| value = MIN_VALUE; |
| } else if (valueInString.matches(MAX_KEYWORD)) { |
| value = MAX_VALUE; |
| } else { |
| try { |
| value = Long.parseLong(valueInString); |
| } catch (Exception e) { |
| throw new DataTypeException("YANG file error : Input value \"" + valueInString + "\" is not a valid " + |
| "uint32."); |
| } |
| } |
| |
| if (value < MIN_VALUE) { |
| throw new DataTypeException("YANG file error : " + valueInString + " is lesser than minimum value " |
| + MIN_VALUE + "."); |
| } else if (value > MAX_VALUE) { |
| throw new DataTypeException("YANG file error : " + valueInString + " is greater than maximum value " |
| + MAX_VALUE + "."); |
| } |
| } |
| |
| /** |
| * Returns YANG's uint32 value. |
| * |
| * @return value of YANG's uint32 |
| */ |
| public long getValue() { |
| return value; |
| } |
| |
| @Override |
| public int compareTo(YangUint32 another) { |
| return Long.compare(value, another.value); |
| } |
| |
| @Override |
| public YangDataTypes getYangType() { |
| return YangDataTypes.UINT32; |
| } |
| |
| } |