| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.uima.cas_data.impl; |
| |
| import org.apache.uima.cas_data.PrimitiveValue; |
| |
| |
| public class PrimitiveValueImpl implements PrimitiveValue { |
| |
| private static final long serialVersionUID = -5889249846359051538L; |
| |
| private Object aValueObject = null; |
| |
| public PrimitiveValueImpl(String aValue) { |
| aValueObject = aValue; |
| } |
| |
| public PrimitiveValueImpl(int aValue) { |
| aValueObject = Integer.valueOf(aValue); |
| } |
| |
| public PrimitiveValueImpl(float aValue) { |
| aValueObject = Float.valueOf(aValue); |
| } |
| |
| public String toString() { |
| if (aValueObject == null) |
| return ""; |
| else |
| return aValueObject.toString(); |
| } |
| |
| public int toInt() { |
| if (aValueObject instanceof Integer) |
| return ((Integer) aValueObject).intValue(); |
| else if (aValueObject instanceof String) { |
| try { |
| return Integer.parseInt((String) aValueObject); |
| } catch (NumberFormatException e) { |
| // the string doesn't parse as an integer. Return 0 as per the contract |
| // stated by the PrimitiveValue interface. |
| return 0; |
| } |
| } else |
| return 0; |
| } |
| |
| public float toFloat() { |
| if (aValueObject instanceof Float) |
| return ((Float) aValueObject).floatValue(); |
| else if (aValueObject instanceof String) { |
| try { |
| return Float.parseFloat((String) aValueObject); |
| } catch (NumberFormatException e) { |
| // the string doesn't parse as an float. Return 0 as per the contract |
| // stated by the PrimitiveValue interface. |
| return 0; |
| } |
| } else |
| return 0; |
| } |
| |
| public Object get() { |
| return aValueObject; |
| } |
| |
| } |