org.postgresql.core

Class AsciiStringInterner.StringReference

java.lang.Object

java.lang.ref.Reference<T>

java.lang.ref.SoftReference<java.lang.String>

org.postgresql.core.AsciiStringInterner.StringReference

Enclosing class:

AsciiStringInterner

private final class AsciiStringInterner.StringReference
extends java.lang.ref.SoftReference<java.lang.String>

Custom SoftReference implementation which maintains a reference to the key in the cache, which allows aggressive cleaning when garbage collector collects the String instance.

Field Summary

Fields

Modifier and Type	Field and Description
private AsciiStringInterner.BaseKey	key

Constructor Summary

Constructors

Constructor and Description
StringReference(AsciiStringInterner.BaseKey key, java.lang.String referent)

Method Summary

Modifier and Type	Method and Description
(package private) void	dispose()

Methods inherited from class java.lang.ref.SoftReference

get

Methods inherited from class java.lang.ref.Reference

clear, enqueue, isEnqueued

Methods inherited from class java.lang.Object

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

Field Detail

key

private final AsciiStringInterner.BaseKey key

Constructor Detail

StringReference

StringReference(AsciiStringInterner.BaseKey key,
                java.lang.String referent)

Method Detail

dispose

void dispose()