AbstractFieldCacheManager (adams-pom 24.5.0-SNAPSHOT API)

java.lang.Object
- adams.gui.selection.AbstractFieldCacheManager

All Implemented Interfaces:

Serializable
```
public abstract class AbstractFieldCacheManager
extends Object
implements Serializable
```
Manages the field caches.

Version:

$Revision$

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

protected Hashtable<String,AbstractFieldCacheItem> m_Items
the cache items to manage.

Constructor Summary

Constructors
Constructor Description

AbstractFieldCacheManager()
Initializes manager.

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`clear()`	Clears the cache.
`AbstractFieldCacheItem`	`get(FieldProvider provider)`	Retrieves the cache item for the specified database connection, creates it if necessary.
`protected abstract AbstractFieldCacheItem`	`newFieldCacheItem(FieldProvider provider)`	Creates a new cache item.

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

- Field Detail
  - m_Items
```
protected Hashtable<String,AbstractFieldCacheItem> m_Items
```
    the cache items to manage.
- Constructor Detail
  - AbstractFieldCacheManager
```
public AbstractFieldCacheManager()
```
    Initializes manager.
- Method Detail
  - clear
```
public void clear()
```
    Clears the cache.
  - newFieldCacheItem
```
protected abstract AbstractFieldCacheItem newFieldCacheItem(FieldProvider provider)
```
    Creates a new cache item.
    
    Parameters:
    
    provider - the provider for which to create a new item
  - get
```
public AbstractFieldCacheItem get(FieldProvider provider)
```
    Retrieves the cache item for the specified database connection, creates it if necessary.
    
    Parameters:
    
    provider - the field provider
    
    Returns:
    
    the cache item