org.apache.tomcat.util.collections
Class SimplePool

java.lang.Object
  org.apache.tomcat.util.collections.SimplePool

public final class SimplePool

extends java.lang.Object

Simple object pool. Based on ThreadPool and few other classes The pool will ignore overflow and return null if empty.

Author:

Gal Shachor, Costin Manolache

Field Summary

static int

DEFAULT_SIZE

Constructor Summary

SimplePool()

SimplePool(int size)

SimplePool(int size, int max)

Method Summary

java.lang.Object	get() Get an object from the pool, null if the pool is empty.
int	getCount() Number of object in the pool
int	getMax() Return the size of the pool
void	put(java.lang.Object o) Add the object to the pool, silent nothing if the pool is full
void	set(java.lang.Object o)
void	shutdown()

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_SIZE

public static final int DEFAULT_SIZE

See Also:

Constant Field Values

Constructor Detail

SimplePool

public SimplePool()

SimplePool

public SimplePool(int size)

SimplePool

public SimplePool(int size,
                  int max)

Method Detail

set

public void set(java.lang.Object o)

put

public void put(java.lang.Object o)

Add the object to the pool, silent nothing if the pool is full

get

public java.lang.Object get()

Get an object from the pool, null if the pool is empty.

getMax

public int getMax()

Return the size of the pool

getCount

public int getCount()

Number of object in the pool

shutdown

public void shutdown()