net.sourceforge.pmd.rules.strings
Class AppendCharacterWithChar

java.lang.Object
  extended by net.sourceforge.pmd.CommonAbstractRule
      extended by net.sourceforge.pmd.AbstractJavaRule
          extended by net.sourceforge.pmd.AbstractRule
              extended by net.sourceforge.pmd.rules.strings.AppendCharacterWithChar
All Implemented Interfaces:
JavaParserVisitor, Rule

public class AppendCharacterWithChar
extends AbstractRule

This rule finds the following:

         StringBuffer.append("c"); // appends a
         single character
 

It is preferable to use StringBuffer.append('c'); // appends a single character Implementation of PMD RFE 1373863


Field Summary
 
Fields inherited from interface net.sourceforge.pmd.Rule
LOWEST_PRIORITY, PRIORITIES
 
Constructor Summary
AppendCharacterWithChar()
           
 
Method Summary
 java.lang.Object visit(ASTLiteral node, java.lang.Object data)
           
 
Methods inherited from class net.sourceforge.pmd.AbstractJavaRule
addViolation, addViolation, addViolation, addViolationWithMessage, apply, getDeclaringType, importsPackage, isQualifiedName, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visitAll
 
Methods inherited from class net.sourceforge.pmd.CommonAbstractRule
addExample, addProperties, addProperty, addRuleChainVisit, asFixedMap, asFixedMap, end, equals, getBooleanProperties, getBooleanProperty, getBooleanProperty, getDescription, getDoubleProperties, getDoubleProperty, getDoubleProperty, getExample, getExamples, getExternalInfoUrl, getIntProperties, getIntProperty, getIntProperty, getMessage, getName, getPriority, getPriorityName, getProperties, getRuleChainVisits, getRuleClass, getRuleSetName, getSince, getStringProperties, getStringProperty, getStringProperty, getTypeProperties, getTypeProperty, hashCode, hasProperty, include, propertiesByName, propertyDescriptorFor, setDescription, setExternalInfoUrl, setInclude, setMessage, setName, setPriority, setProperties, setProperty, setRuleClass, setRuleSetName, setSince, setUsesDFA, setUsesTypeResolution, start, usesDFA, usesRuleChain, usesTypeResolution
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

AppendCharacterWithChar

public AppendCharacterWithChar()
Method Detail

visit

public java.lang.Object visit(ASTLiteral node,
                              java.lang.Object data)
Specified by:
visit in interface JavaParserVisitor
Overrides:
visit in class AbstractJavaRule


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