AvoidInstantiatingObjectsInLoopsRule (PMD Java 6.32.0 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.performance.AvoidInstantiatingObjectsInLoopsRule

All Implemented Interfaces:

JavaParserVisitor, ImmutableLanguage, PropertySource, Rule
```
public class AvoidInstantiatingObjectsInLoopsRule
extends AbstractJavaRule
```

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

AvoidInstantiatingObjectsInLoopsRule()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Object`	`visit(ASTAllocationExpression node, Object data)`	This method is used to check whether user instantiates variables which are not assigned to arrays/lists in loops.

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, visitAll

Methods inherited from class net.sourceforge.pmd.lang.rule.AbstractRule
addExample, addRuleChainVisit, addRuleChainVisit, addViolation, addViolation, addViolation, addViolationWithMessage, addViolationWithMessage, addViolationWithMessage, 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
  - AvoidInstantiatingObjectsInLoopsRule
```
public AvoidInstantiatingObjectsInLoopsRule()
```
- Method Detail
  - visit
```
public Object visit(ASTAllocationExpression node,
                    Object data)
```
    This method is used to check whether user instantiates variables which are not assigned to arrays/lists in loops.
    
    Specified by:
    
    visit in interface JavaParserVisitor
    
    Overrides:
    
    visit in class AbstractJavaRule
    
    Parameters:
    
    node - This is the expression of part of java code to be checked.
    
    data - This is the data to return.
    
    Returns:
    
    Object This returns the data passed in. If violation happens, violation is added to data.