org.ka2ddo.util

Class StringCache

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractSet<T>

org.ka2ddo.util.ShareableObjectCache<java.lang.String>

org.ka2ddo.util.StringCache

All Implemented Interfaces:

java.lang.Iterable<java.lang.String>, java.util.Collection<java.lang.String>, java.util.Set<java.lang.String>

public final class StringCache
extends ShareableObjectCache<java.lang.String>

This singleton class provides a pruneable cache for constant Strings that won't eat up the PermGen part of the Java JVM heap.

Method Summary

Modifier and Type	Method and Description
protected java.lang.Class	getType()
static java.lang.String	intern(java.lang.String s)
static java.lang.String	paramString()

Methods inherited from class org.ka2ddo.util.ShareableObjectCache

add, clear, internKey, isEmpty, iterator, remove, size, toString

Methods inherited from class java.util.AbstractSet

equals, hashCode, removeAll

Methods inherited from class java.util.AbstractCollection

addAll, contains, containsAll, retainAll, toArray, toArray

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Set

addAll, contains, containsAll, retainAll, spliterator, toArray, toArray

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Method Detail

intern

public static java.lang.String intern(java.lang.String s)

getType

protected java.lang.Class getType()

Specified by:

getType in class ShareableObjectCache<java.lang.String>

paramString

public static java.lang.String paramString()