Package net.sourceforge.pmd.cache

Class NoopAnalysisCache

java.lang.Object

net.sourceforge.pmd.cache.NoopAnalysisCache

All Implemented Interfaces:

AnalysisCache, ThreadSafeReportListener

public class NoopAnalysisCache
extends java.lang.Object
implements AnalysisCache

A NOOP analysis cache. Easier / safer than null-checking.

Constructor Summary

Constructors

Constructor	Description
NoopAnalysisCache()

Method Summary

Modifier and Type	Method	Description
void	analysisFailed(java.io.File sourceFile)	Notifies the cache that analysis of the given file has failed and should not be cached
void	checkValidity(RuleSets ruleSets, java.lang.ClassLoader classLoader)	Checks if the cache is valid for the configured rulesets and class loader.
java.util.List<RuleViolation>	getCachedViolations(java.io.File sourceFile)	Retrieves cached violations for the given file.
boolean	isUpToDate(java.io.File sourceFile)	Check if a given file is up to date in the cache and can be skipped from analysis
void	metricAdded(Metric metric)	A new metric point has been reported.
void	persist()	Persist the analysis results on whatever means is used by the cache
void	ruleViolationAdded(RuleViolation ruleViolation)	A new violation has been found.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NoopAnalysisCache

public NoopAnalysisCache()

Method Detail

ruleViolationAdded

public void ruleViolationAdded(RuleViolation ruleViolation)

Description copied from interface: ThreadSafeReportListener

A new violation has been found.

Specified by:

ruleViolationAdded in interface ThreadSafeReportListener

Parameters:

ruleViolation - the found violation.

metricAdded

public void metricAdded(Metric metric)

Description copied from interface: ThreadSafeReportListener

A new metric point has been reported.

Specified by:

metricAdded in interface ThreadSafeReportListener

Parameters:

metric - the metric

persist

public void persist()

Description copied from interface: AnalysisCache

Persist the analysis results on whatever means is used by the cache

Specified by:

persist in interface AnalysisCache

isUpToDate

public boolean isUpToDate(java.io.File sourceFile)

Description copied from interface: AnalysisCache

Check if a given file is up to date in the cache and can be skipped from analysis

Specified by:

isUpToDate in interface AnalysisCache

Parameters:

sourceFile - The file to check in the cache

Returns:

True if the cache is a hit, false otherwise

analysisFailed

public void analysisFailed(java.io.File sourceFile)

Description copied from interface: AnalysisCache

Notifies the cache that analysis of the given file has failed and should not be cached

Specified by:

analysisFailed in interface AnalysisCache

Parameters:

sourceFile - The file whose analysis failed

checkValidity

public void checkValidity(RuleSets ruleSets,
                          java.lang.ClassLoader classLoader)

Description copied from interface: AnalysisCache

Checks if the cache is valid for the configured rulesets and class loader.

Specified by:

checkValidity in interface AnalysisCache

Parameters:

ruleSets - The rulesets configured for this analysis.

classLoader - The class loader for auxclasspath configured for this analysis.

getCachedViolations

public java.util.List<RuleViolation> getCachedViolations(java.io.File sourceFile)

Description copied from interface: AnalysisCache

Retrieves cached violations for the given file. Make sure to call AnalysisCache.isUpToDate(File) first.

Specified by:

getCachedViolations in interface AnalysisCache

Parameters:

sourceFile - The file to check in the cache

Returns:

The list of cached violations.