InoTelegramCache (Java API)

java.lang.Object
- de.mid.innovator.net.InoTelegramCache<T>

Direct Known Subclasses:

SrvDataTelegramCache
```
public class InoTelegramCache<T extends InoTelegram>
extends java.lang.Object
```
A cache that manages entries based on the policy specified at creation time. The initial size of the cache can be configured through the "de.mid.innovator.api.cache.size" system property. The default size is 2048 entries.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class InoTelegramCache.CachePolicy

Constructor Summary

Constructors
Constructor Description

InoTelegramCache()
Creates a cache with specific policy

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`clear()`
`void`	`disable()`
`T`	`get(T key)`	Queries the cache for the specific host.
`int`	`getAccessCnt()`
`int`	`getHitCnt()`
`InoTelegramCache<T>`	`put(T send, T rcv)`	Adds an entry to the cache.
`void`	`resetStatistics()`
`void`	`setPolicy(InoTelegramCache.CachePolicy policy)`	Change the cache policy and use this policy for the future use of the cache.
`int`	`size()`
`java.lang.String`	`stats()`
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - InoTelegramCache
```
public InoTelegramCache()
```
    Creates a cache with specific policy
- Method Detail
  - put
```
public InoTelegramCache<T> put(T send,
                               T rcv)
```
    Adds an entry to the cache. The entry is not updated. exists.
  - get
```
public T get(T key)
```
    Queries the cache for the specific host. If found, the CacheEntry is returned, otherwise null.
  - disable
```
public void disable()
```
  - setPolicy
```
public void setPolicy(InoTelegramCache.CachePolicy policy)
```
    Change the cache policy and use this policy for the future use of the cache. Hence the new policy is valid for old and new cache entry. Hence, e.g. setting the policy to DISABLE will clear the cache.
    
    Parameters:
    
    policy - New policy to use for cache.
  - getAccessCnt
```
public int getAccessCnt()
```
  - getHitCnt
```
public int getHitCnt()
```
  - resetStatistics
```
public void resetStatistics()
```
  - clear
```
public void clear()
```
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - stats
```
public java.lang.String stats()
```
  - size
```
public int size()
```