Coverage Report - com.puppycrawl.tools.checkstyle.xpath.AttributeNode
 
Classes in this File Line Coverage Branch Coverage Complexity
AttributeNode
100%
16/16
N/A
1.615
 
 1  
 ////////////////////////////////////////////////////////////////////////////////
 2  
 // checkstyle: Checks Java source code for adherence to a set of rules.
 3  
 // Copyright (C) 2001-2017 the original author or authors.
 4  
 //
 5  
 // This library is free software; you can redistribute it and/or
 6  
 // modify it under the terms of the GNU Lesser General Public
 7  
 // License as published by the Free Software Foundation; either
 8  
 // version 2.1 of the License, or (at your option) any later version.
 9  
 //
 10  
 // This library is distributed in the hope that it will be useful,
 11  
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 12  
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 13  
 // Lesser General Public License for more details.
 14  
 //
 15  
 // You should have received a copy of the GNU Lesser General Public
 16  
 // License along with this library; if not, write to the Free Software
 17  
 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 18  
 ////////////////////////////////////////////////////////////////////////////////
 19  
 
 20  
 package com.puppycrawl.tools.checkstyle.xpath;
 21  
 
 22  
 import com.puppycrawl.tools.checkstyle.api.DetailAST;
 23  
 import net.sf.saxon.om.NodeInfo;
 24  
 import net.sf.saxon.tree.iter.AxisIterator;
 25  
 import net.sf.saxon.type.Type;
 26  
 
 27  
 /**
 28  
  * Represents attribute of the element.
 29  
  *
 30  
  * @author Timur Tibeyev
 31  
  */
 32  
 public class AttributeNode extends AbstractNode {
 33  
     /** The name of the attribute. */
 34  
     private final String name;
 35  
 
 36  
     /** The value of the attribute. */
 37  
     private final String value;
 38  
 
 39  
     /**
 40  
      * Creates a new {@code AttributeNode} instance.
 41  
      *
 42  
      * @param name name of the attribute
 43  
      * @param value value of the attribute
 44  
      */
 45  1391
     public AttributeNode(String name, String value) {
 46  1391
         this.name = name;
 47  1391
         this.value = value;
 48  1391
     }
 49  
 
 50  
     /**
 51  
      * Returns attribute value. Throws {@code UnsupportedOperationException} because attribute node
 52  
      * has no attributes.
 53  
      * @param namespace namespace
 54  
      * @param localPart actual name of the attribute
 55  
      * @return attribute value
 56  
      */
 57  
     @Override
 58  
     public String getAttributeValue(String namespace, String localPart) {
 59  1
         throw throwUnsupportedOperationException();
 60  
     }
 61  
 
 62  
     /**
 63  
      * Returns local part.
 64  
      * @return local part
 65  
      */
 66  
     // -@cs[SimpleAccessorNameNotation] Overrides method from the base class.
 67  
     // Issue: https://github.com/sevntu-checkstyle/sevntu.checkstyle/issues/166
 68  
     @Override
 69  
     public String getLocalPart() {
 70  22
         return name;
 71  
     }
 72  
 
 73  
     /**
 74  
      * Returns type of the node.
 75  
      * @return node kind
 76  
      */
 77  
     @Override
 78  
     public int getNodeKind() {
 79  26
         return Type.ATTRIBUTE;
 80  
     }
 81  
 
 82  
     /**
 83  
      * Returns parent.  Never called for attribute node, throws
 84  
      * {@code UnsupportedOperationException}.
 85  
      * has no attributes.
 86  
      * @return parent
 87  
      */
 88  
     @Override
 89  
     public NodeInfo getParent() {
 90  1
         throw throwUnsupportedOperationException();
 91  
     }
 92  
 
 93  
     /**
 94  
      * Returns root. Never called for attribute node, throws
 95  
      * {@code UnsupportedOperationException}.
 96  
      * @return root
 97  
      */
 98  
     @Override
 99  
     public NodeInfo getRoot() {
 100  1
         throw throwUnsupportedOperationException();
 101  
     }
 102  
 
 103  
     /**
 104  
      * Returns string value.
 105  
      * @return string value
 106  
      */
 107  
     // -@cs[SimpleAccessorNameNotation] Overrides method from the base class.
 108  
     // Issue: https://github.com/sevntu-checkstyle/sevntu.checkstyle/issues/166
 109  
     @Override
 110  
     public String getStringValue() {
 111  1
         return value;
 112  
     }
 113  
 
 114  
     /**
 115  
      * Determines axis iteration algorithm. Attribute node can not be iterated, throws
 116  
      * {@code UnsupportedOperationException}.
 117  
      *
 118  
      * @param axisNumber element from {@code AxisInfo}
 119  
      * @return {@code AxisIterator} object
 120  
      */
 121  
     @Override
 122  
     public AxisIterator iterateAxis(byte axisNumber) {
 123  1
         throw throwUnsupportedOperationException();
 124  
     }
 125  
 
 126  
     /**
 127  
      * Returns line number. Attribute node has no line number, throws
 128  
      * {@code UnsupportedOperationException}.
 129  
      * @return line number
 130  
      */
 131  
     @Override
 132  
     public int getLineNumber() {
 133  1
         throw throwUnsupportedOperationException();
 134  
     }
 135  
 
 136  
     /**
 137  
      * Returns column number. Attribute node has no column number, throws
 138  
      * {@code UnsupportedOperationException}.
 139  
      * @return column number
 140  
      */
 141  
     @Override
 142  
     public int getColumnNumber() {
 143  1
         throw throwUnsupportedOperationException();
 144  
     }
 145  
 
 146  
     /**
 147  
      * Getter method for token type. Attribute node has no token type, throws
 148  
      * {@code UnsupportedOperationException}.
 149  
      * @return token type
 150  
      */
 151  
     @Override
 152  
     public int getTokenType() {
 153  1
         throw throwUnsupportedOperationException();
 154  
     }
 155  
 
 156  
     /**
 157  
      * Returns underlying node. Attribute node has no underlying node, throws
 158  
      * {@code UnsupportedOperationException}.
 159  
      * @return underlying node
 160  
      */
 161  
     @Override
 162  
     public DetailAST getUnderlyingNode() {
 163  1
         throw throwUnsupportedOperationException();
 164  
     }
 165  
 
 166  
     /**
 167  
      * Returns UnsupportedOperationException exception.
 168  
      * @return UnsupportedOperationException exception
 169  
      */
 170  
     private static UnsupportedOperationException throwUnsupportedOperationException() {
 171  8
         return new UnsupportedOperationException("Operation is not supported");
 172  
     }
 173  
 }