Class CachingParanamer.WithoutWeakReferences

java.lang.Object

com.thoughtworks.paranamer.CachingParanamer

com.thoughtworks.paranamer.CachingParanamer.WithoutWeakReferences

All Implemented Interfaces:

Paranamer

Enclosing class:

CachingParanamer

public static class CachingParanamer.WithoutWeakReferences
extends CachingParanamer

This implementation has a better concurrent design (ConcurrentHashMap) which has a better strategy to implement concurrency: segments instead of synchronized. It also drops the underlying WeakHashMap implementation as that can't work with ConcurrentHashMap with some risk of growing permgen for a certain class of usage. So instead of wrapping via 'Collections.synchronizedMap(new WeakHashMap())' we now have 'new ConcurrentHashMap()'

Nested Class Summary

Nested classes/interfaces inherited from class CachingParanamer

CachingParanamer.WithoutWeakReferences

Field Summary

Fields inherited from class CachingParanamer

__PARANAMER_DATA

Fields inherited from interface Paranamer

EMPTY_NAMES

Constructor Summary

Constructors

Constructor	Description
WithoutWeakReferences()
WithoutWeakReferences(Paranamer delegate)

Method Summary

Modifier and Type	Method	Description
protected Map<AccessibleObject, String[]>	makeMethodCache()

Methods inherited from class CachingParanamer

lookupParameterNames, lookupParameterNames

Methods inherited from class Object

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

Constructor Details

WithoutWeakReferences

public WithoutWeakReferences()

WithoutWeakReferences

public WithoutWeakReferences(Paranamer delegate)

Method Details

makeMethodCache

protected Map<AccessibleObject, String[]> makeMethodCache()

Overrides:

makeMethodCache in class CachingParanamer