UseIndexOfCharRule (PMD Java 6.54.0 API)

java.lang.Object
- net.sourceforge.pmd.properties.AbstractPropertySource
- - net.sourceforge.pmd.lang.rule.AbstractRule
  - - net.sourceforge.pmd.lang.java.rule.AbstractJavaRule
    - - net.sourceforge.pmd.lang.java.rule.AbstractPoorMethodCall
      - net.sourceforge.pmd.lang.java.rule.performance.UseIndexOfCharRule

All Implemented Interfaces:

JavaParserVisitor, ImmutableLanguage, PropertySource, Rule
```
public class UseIndexOfCharRule
extends AbstractPoorMethodCall
```

Field Summary
- Fields inherited from class net.sourceforge.pmd.properties.AbstractPropertySource
  propertyDescriptors, propertyValuesByDescriptor
- Fields inherited from interface net.sourceforge.pmd.Rule
  VIOLATION_SUPPRESS_REGEX_DESCRIPTOR, VIOLATION_SUPPRESS_XPATH_DESCRIPTOR

Constructor Summary

Constructors
Constructor Description

UseIndexOfCharRule()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected boolean`	`isViolationArgument(Node arg)`	Returns whether the node being sent to the method is OK or not.
`protected String[]`	`methodNames()`	Method methodNames.
`protected String`	`targetTypename()`	Method targetTypeName.

Methods inherited from class net.sourceforge.pmd.lang.java.rule.AbstractPoorMethodCall
visit

Methods inherited from class net.sourceforge.pmd.lang.java.rule.AbstractJavaRule
apply, getDeclaringType, importsPackage, isQualifiedName, isSuppressed, 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, 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.lang.rule.AbstractRule
addExample, addRuleChainVisit, addRuleChainVisit, addViolation, addViolation, addViolation, addViolationWithMessage, addViolationWithMessage, addViolationWithMessage, asCtx, deepCopy, deepCopyValuesTo, end, equals, getDescription, getExamples, getExternalInfoUrl, getLanguage, getMaximumLanguageVersion, getMessage, getMinimumLanguageVersion, getName, getParserOptions, getPriority, getPropertySourceType, getRuleChainVisits, getRuleClass, getRuleSetName, getSince, hashCode, isDeprecated, isDfa, isMultifile, isRuleChain, isTypeResolution, setDeprecated, setDescription, setDfa, setExternalInfoUrl, setLanguage, setMaximumLanguageVersion, setMessage, setMinimumLanguageVersion, setMultifile, setName, setPriority, setRuleClass, setRuleSetName, setSince, setTypeResolution, setUsesDFA, setUsesMultifile, setUsesTypeResolution, start, usesDFA, usesMultifile, usesRuleChain, usesTypeResolution

Methods inherited from class net.sourceforge.pmd.properties.AbstractPropertySource
copyPropertyDescriptors, copyPropertyValues, definePropertyDescriptor, dysfunctionReason, getOverriddenPropertiesByPropertyDescriptor, getOverriddenPropertyDescriptors, getPropertiesByPropertyDescriptor, getProperty, getPropertyDescriptor, getPropertyDescriptors, hasDescriptor, ignoredProperties, isPropertyOverridden, setProperty, setProperty, useDefaultValueFor, usesDefaultValues

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface net.sourceforge.pmd.properties.PropertySource
definePropertyDescriptor, dysfunctionReason, getOverriddenPropertiesByPropertyDescriptor, getOverriddenPropertyDescriptors, getPropertiesByPropertyDescriptor, getProperty, getPropertyDescriptor, getPropertyDescriptors, hasDescriptor, ignoredProperties, isPropertyOverridden, setProperty, setProperty, useDefaultValueFor, usesDefaultValues

- Constructor Detail
  - UseIndexOfCharRule
```
public UseIndexOfCharRule()
```
- Method Detail
  - targetTypename
```
protected String targetTypename()
```
    Method targetTypeName.
    
    Specified by:
    
    targetTypename in class AbstractPoorMethodCall
    
    Returns:
    
    String
  - methodNames
```
protected String[] methodNames()
```
    Method methodNames.
    
    Specified by:
    
    methodNames in class AbstractPoorMethodCall
    
    Returns:
    
    String[]
  - isViolationArgument
```
protected boolean isViolationArgument(Node arg)
```
    Description copied from class: AbstractPoorMethodCall
    
    Returns whether the node being sent to the method is OK or not. Return true if you want to record the method call as a violation.
    
    Specified by:
    
    isViolationArgument in class AbstractPoorMethodCall
    
    Parameters:
    
    arg - the node to inspect
    
    Returns:
    
    boolean