Jdk14ObjectPool (devtools-objectpool 2.0.4 API)

java.lang.Object
- com.github.paganini2008.devtools.objectpool.Jdk14ObjectPool

所有已实现的接口:

ObjectPool
```
public class Jdk14ObjectPool
extends Object
implements ObjectPool
```
Jdk14ObjectPool

从以下版本开始:

2.0.1

作者:

Fred Feng

嵌套类概要

嵌套类
限定符和类型	类和说明
`(专用程序包) class`	`Jdk14ObjectPool.CheckIdleSizeTask`
`(专用程序包) class`	`Jdk14ObjectPool.CheckObjectExpiredTask`
`(专用程序包) static class`	`Jdk14ObjectPool.PooledObject` PooledObject
`(专用程序包) class`	`Jdk14ObjectPool.TestWhileIdleTask`

字段概要

字段
限定符和类型	字段和说明
`private LinkedList<Object>`	`busyQueue`
`private long`	`checkIdleSizeInterval`
`private boolean`	`checkObjectExpired`
`private long`	`checkObjectExpiredInterval`
`private LinkedList<Object>`	`idleQueue`
`private Object`	`lock`
`private static Log`	`log`
`private int`	`maxIdleSize`
`private int`	`maxPoolSize`
`private int`	`maxTestTimes`
`private int`	`maxUsage`
`private long`	`maxWaitTimeForExpiration`
`private int`	`minIdleSize`
`private ObjectFactory`	`objectFactory`
`private IdentityHashMap<Object,Jdk14ObjectPool.PooledObject>`	`pooledObjects`
`private int`	`poolSize`
`private boolean`	`running`
`private boolean`	`testWhileIdle`
`private long`	`testWhileIdleInterval`
`private Timer`	`timer`

构造器概要

构造器
构造器和说明

Jdk14ObjectPool(ObjectFactory objectFactory)

构造器
构造器和说明
`Jdk14ObjectPool(ObjectFactory objectFactory)`

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`Object`	`borrowObject()` Borrow one from pool until it's available.
`Object`	`borrowObject(long timeout)` Borrow one from pool within given time(ms).
`void`	`close()` Close the pool.
`void`	`discardObject(Object object)` Discard this one when it was invalid or expired.
`int`	`getBusySize()`
`long`	`getCheckIdleSizeInterval()`
`long`	`getCheckObjectExpiredInterval()`
`ObjectDetail`	`getDetail(Object object)` Get the pooled object's detail
`int`	`getIdleSize()`
`int`	`getMaxIdleSize()`
`int`	`getMaxPoolSize()`
`int`	`getMaxTestTimes()`
`int`	`getMaxUsage()`
`long`	`getMaxWaitTimeForExpiration()`
`int`	`getMinIdleSize()`
`int`	`getPoolSize()`
`long`	`getTestWhileIdleInterval()`
`void`	`givebackObject(Object object)` Give back the pooled object to pool.
`boolean`	`isCheckObjectExpired()`
`boolean`	`isRunning()`
`boolean`	`isTestWhileIdle()`
`void`	`setCheckIdleSizeInterval(long checkIdleSizeInterval)`
`void`	`setCheckObjectExpired(boolean checkObjectExpired)`
`void`	`setCheckObjectExpiredInterval(long checkObjectExpiredInterval)`
`void`	`setMaxIdleSize(int maxIdleSize)`
`void`	`setMaxPoolSize(int maxPoolSize)`
`void`	`setMaxTestTimes(int maxTestTimes)`
`void`	`setMaxUsage(int maxUsage)`
`void`	`setMaxWaitTimeForExpiration(long maxWaitTimeForExpiration)`
`void`	`setMinIdleSize(int minIdleSize)`
`void`	`setTestWhileIdle(boolean testWhileIdle)`
`void`	`setTestWhileIdleInterval(long testWhileIdleInterval)`
`private Object`	`testWhileBorrow(Object object)`
`private Object`	`testWhileIdle(Object object)`

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

log
```
private static final Log log
```

lock
```
private final Object lock
```

busyQueue

private final LinkedList<Object> busyQueue

idleQueue

private final LinkedList<Object> idleQueue

pooledObjects

private final IdentityHashMap<Object,Jdk14ObjectPool.PooledObject> pooledObjects

maxPoolSize
```
private int maxPoolSize
```

minIdleSize
```
private int minIdleSize
```

maxIdleSize
```
private int maxIdleSize
```

maxUsage
```
private int maxUsage
```

checkIdleSizeInterval
```
private long checkIdleSizeInterval
```

maxTestTimes
```
private int maxTestTimes
```

poolSize
```
private volatile int poolSize
```

testWhileIdle
```
private boolean testWhileIdle
```

testWhileIdleInterval
```
private long testWhileIdleInterval
```

checkObjectExpired
```
private boolean checkObjectExpired
```

checkObjectExpiredInterval

private long checkObjectExpiredInterval

maxWaitTimeForExpiration
```
private long maxWaitTimeForExpiration
```

running
```
private volatile boolean running
```

timer
```
private Timer timer
```

objectFactory

private final ObjectFactory objectFactory

构造器详细资料

Jdk14ObjectPool

public Jdk14ObjectPool(ObjectFactory objectFactory)

方法详细资料

setMaxPoolSize

public void setMaxPoolSize(int maxPoolSize)

getMaxPoolSize
```
public int getMaxPoolSize()
```

getMaxIdleSize
```
public int getMaxIdleSize()
```

getMinIdleSize
```
public int getMinIdleSize()
```

setMinIdleSize

public void setMinIdleSize(int minIdleSize)

getIdleSize
```
public int getIdleSize()
```

getBusySize
```
public int getBusySize()
```

setMaxIdleSize

public void setMaxIdleSize(int maxIdleSize)

getCheckIdleSizeInterval

public long getCheckIdleSizeInterval()

setCheckIdleSizeInterval

public void setCheckIdleSizeInterval(long checkIdleSizeInterval)

isTestWhileIdle
```
public boolean isTestWhileIdle()
```

setTestWhileIdle

public void setTestWhileIdle(boolean testWhileIdle)

getTestWhileIdleInterval

public long getTestWhileIdleInterval()

setTestWhileIdleInterval

public void setTestWhileIdleInterval(long testWhileIdleInterval)

isCheckObjectExpired
```
public boolean isCheckObjectExpired()
```

setCheckObjectExpired

public void setCheckObjectExpired(boolean checkObjectExpired)

getMaxWaitTimeForExpiration

public long getMaxWaitTimeForExpiration()

setMaxWaitTimeForExpiration

public void setMaxWaitTimeForExpiration(long maxWaitTimeForExpiration)

getMaxTestTimes
```
public int getMaxTestTimes()
```

setMaxTestTimes

public void setMaxTestTimes(int maxTestTimes)

getPoolSize
```
public int getPoolSize()
```

getMaxUsage
```
public int getMaxUsage()
```

setMaxUsage

public void setMaxUsage(int maxUsage)

getCheckObjectExpiredInterval

public long getCheckObjectExpiredInterval()

setCheckObjectExpiredInterval

public void setCheckObjectExpiredInterval(long checkObjectExpiredInterval)

borrowObject
```
public Object borrowObject()
                    throws Exception
```
从接口复制的说明: ObjectPool

Borrow one from pool until it's available.

指定者:

borrowObject 在接口中 ObjectPool

返回:

抛出:

Exception

testWhileIdle

private Object testWhileIdle(Object object)

testWhileBorrow

private Object testWhileBorrow(Object object)

borrowObject
```
public Object borrowObject(long timeout)
                    throws Exception
```
从接口复制的说明: ObjectPool

Borrow one from pool within given time(ms).

指定者:

borrowObject 在接口中 ObjectPool

返回:

抛出:

Exception

givebackObject
```
public void givebackObject(Object object)
                    throws Exception
```
从接口复制的说明: ObjectPool

Give back the pooled object to pool.

指定者:

givebackObject 在接口中 ObjectPool

抛出:

Exception

discardObject
```
public void discardObject(Object object)
                   throws Exception
```
从接口复制的说明: ObjectPool

Discard this one when it was invalid or expired.

指定者:

discardObject 在接口中 ObjectPool

抛出:

Exception

getDetail
```
public ObjectDetail getDetail(Object object)
```
从接口复制的说明: ObjectPool

Get the pooled object's detail

指定者:

getDetail 在接口中 ObjectPool

返回:

close
```
public void close()
           throws Exception
```
从接口复制的说明: ObjectPool

Close the pool.

指定者:

close 在接口中 ObjectPool

抛出:

Exception

isRunning
```
public boolean isRunning()
```

类 Jdk14ObjectPool

嵌套类概要

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

log

lock

busyQueue

idleQueue

pooledObjects

maxPoolSize

minIdleSize

maxIdleSize

maxUsage

checkIdleSizeInterval

maxTestTimes

poolSize

testWhileIdle

testWhileIdleInterval

checkObjectExpired

checkObjectExpiredInterval

maxWaitTimeForExpiration

running

timer

objectFactory

构造器详细资料

Jdk14ObjectPool

方法详细资料

setMaxPoolSize

getMaxPoolSize

getMaxIdleSize

getMinIdleSize

setMinIdleSize

getIdleSize

getBusySize

setMaxIdleSize

getCheckIdleSizeInterval

setCheckIdleSizeInterval

isTestWhileIdle

setTestWhileIdle

getTestWhileIdleInterval

setTestWhileIdleInterval

isCheckObjectExpired

setCheckObjectExpired

getMaxWaitTimeForExpiration

setMaxWaitTimeForExpiration

getMaxTestTimes

setMaxTestTimes

getPoolSize

getMaxUsage

setMaxUsage

getCheckObjectExpiredInterval

setCheckObjectExpiredInterval

borrowObject

testWhileIdle

testWhileBorrow

borrowObject

givebackObject

discardObject

getDetail

close

isRunning