LRUCachePageFileFactory.Par (ELKI: Environment for DeveLoping KDD-Applications Supported by Index-Structures)

java.lang.Object
- elki.persistent.LRUCachePageFileFactory.Par

All Implemented Interfaces:

Parameterizer

Enclosing class:

LRUCachePageFileFactory<P extends Page>
```
public static class LRUCachePageFileFactory.Par
extends java.lang.Object
implements Parameterizer
```
Parameterization class.

Author:

Erich Schubert

Field Summary

Fields
Modifier and Type	Field	Description
`static OptionID`	`CACHE_SIZE_ID`	Parameter to specify the size of the cache in bytes, must be an integer equal to or greater than 0.
`protected int`	`cacheSize`	Cache size, in bytes.
`static OptionID`	`PAGEFILE_ID`	Parameter to specify the inner pagefile.
`(package private) PageFileFactory<Page>`	`pageFileFactory`	Inner page file factory.

Constructor Summary

Constructors
Constructor Description

Par()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`configure(Parameterization config)`	Configure the class.
`LRUCachePageFileFactory<Page>`	`make()`	Make an instance after successful configuration.

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

- Field Detail
  - CACHE_SIZE_ID
```
public static final OptionID CACHE_SIZE_ID
```
    Parameter to specify the size of the cache in bytes, must be an integer equal to or greater than 0.
  - PAGEFILE_ID
```
public static final OptionID PAGEFILE_ID
```
    Parameter to specify the inner pagefile.
  - pageFileFactory
```
PageFileFactory<Page> pageFileFactory
```
    Inner page file factory.
  - cacheSize
```
protected int cacheSize
```
    Cache size, in bytes.
- Constructor Detail
  - Par
```
public Par()
```
- Method Detail
  - configure
```
public void configure(Parameterization config)
```
    Description copied from interface: Parameterizer
    
    Configure the class.
    Note: the status is collected by the parameterization object, so that multiple errors may arise and be reported in one run.
    
    Specified by:
    
    configure in interface Parameterizer
    
    Parameters:
    
    config - Parameterization
  - make
```
public LRUCachePageFileFactory<Page> make()
```
    Description copied from interface: Parameterizer
    
    Make an instance after successful configuration.
    Note: your class should return the exact type, only this very broad interface should use Object as return type.
    
    Specified by:
    
    make in interface Parameterizer
    
    Returns:
    
    a new instance