Package com.inductiveautomation.ignition.common.util

Class SoftReferenceBag<T>

java.lang.Object

com.inductiveautomation.ignition.common.util.SoftReferenceBag<T>

public class SoftReferenceBag<T>
extends Object

Acts as a bag (kind of like an un-ordered list or a set of like items) whose entries are kept in SoftReferences. This class is not thread-safe - provide your own locking if multiple threads will access it.

Constructor Summary

Constructors

Constructor	Description
SoftReferenceBag()

Method Summary

Modifier and Type	Method	Description
void	put(T obj)
T	take()	Returns and removes the next available item from the bag.

Methods inherited from class java.lang.Object

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

Constructor Details

SoftReferenceBag

public SoftReferenceBag()

Method Details

take

public T take()

Returns and removes the next available item from the bag. May be null if the bag is empty.

put

public void put(T obj)