| /* |
| * 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.util; |
| |
| /** |
| * A class that stores the name of an attribute and the Class of that attribute's value. |
| * |
| * |
| */ |
| public class NameClassPair implements java.io.Serializable { |
| private static final long serialVersionUID = 3235061764523410003L; |
| |
| /** |
| * A name |
| */ |
| private String mName; |
| |
| /** |
| * A class name |
| */ |
| private String mClassName; |
| |
| /** |
| * Creates a new <code>NameClassPair</code> with the specified name and class. |
| * |
| * @param aName |
| * the name of an attribute |
| * @param aClassName |
| * the name of the class of that attribute's value |
| */ |
| public NameClassPair(String aName, String aClassName) { |
| mName = aName; |
| mClassName = aClassName; |
| } |
| |
| /** |
| * Gets the name of the attribute. |
| * |
| * @return the name |
| */ |
| public String getName() { |
| return mName; |
| } |
| |
| /** |
| * Gets the class name of the attribute's value. |
| * |
| * @return the class name |
| */ |
| public String getClassName() { |
| return mClassName; |
| } |
| |
| /** |
| * Determines if two NameClassPairs are equal. Two NameClassPairs are equal if both their Name and |
| * ClassName properties are equal. |
| * |
| * @return the class name |
| */ |
| public boolean equals(Object aObj) { |
| if (!(aObj instanceof NameClassPair)) { |
| return false; |
| } |
| NameClassPair that = (NameClassPair) aObj; |
| |
| boolean nameMatch = this.getName() == null ? that.getName() == null : this.getName().equals( |
| that.getName()); |
| |
| boolean classNameMatch = this.getClassName() == null ? that.getClassName() == null : this |
| .getClassName().equals(that.getClassName()); |
| |
| return nameMatch && classNameMatch; |
| } |
| |
| /** |
| * Gets the hash code for this object. The hash codes of two NameClassPairs <code>x</code> and |
| * <code>y</code> must be equal if <code>x.equals(y)</code> returns true; |
| * |
| * @return the hash code for this object |
| */ |
| public int hashCode() { |
| // add the hash codes of the Name and ClassName properties |
| int result = 0; |
| if (mName != null) { |
| result += mName.hashCode(); |
| } |
| if (mClassName != null) { |
| result += mClassName.hashCode(); |
| } |
| return result; |
| } |
| |
| /** |
| * Gets string representation of this object; useful for debugging. |
| * |
| * @return string representation of this object |
| */ |
| public String toString() { |
| return "(" + mName + "," + mClassName + ")"; |
| } |
| } |