java.lang.Object
- org.apache.lucene.facet.search.cache.CategoryListCache

```
public class CategoryListCache
extends Object
```
Cache for CategoryListData, per CategoryListParams.

WARNING: This API is experimental and might change in incompatible ways in the next release.

Constructor Summary

Constructors
Constructor Description

CategoryListCache()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`CategoryListData`	`get(CategoryListParams clp)`	Fetch the cached `CategoryListData` for a given `CategoryListParams`.
`void`	`loadAndRegister(CategoryListParams clp, org.apache.lucene.index.IndexReader reader, TaxonomyReader taxo, FacetIndexingParams iparams)`	Load and register `CategoryListData`.
`void`	`register(CategoryListParams clp, CategoryListData clData)`	Register a pre-computed `CategoryListData`.

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

Constructor Detail
- CategoryListCache
```
public CategoryListCache()
```

Method Detail

get
```
public CategoryListData get(CategoryListParams clp)
```
Fetch the cached CategoryListData for a given CategoryListParams.

register

public void register(CategoryListParams clp,
                     CategoryListData clData)

Register a pre-computed CategoryListData.

loadAndRegister

public void loadAndRegister(CategoryListParams clp,
                            org.apache.lucene.index.IndexReader reader,
                            TaxonomyReader taxo,
                            FacetIndexingParams iparams)
                     throws IOException

Load and register CategoryListData.

Throws:: IOException

Class CategoryListCache

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

CategoryListCache

Method Detail

get

register

loadAndRegister