DfsRefDatabase.RefCache (JGit - Parent 6.4.0.202211300538-r API)

java.lang.Object
- org.eclipse.jgit.internal.storage.dfs.DfsRefDatabase.RefCache

Enclosing class:

DfsRefDatabase
```
public static class DfsRefDatabase.RefCache
extends Object
```
Collection of references managed by this database.

Constructor Summary

Constructors
Constructor Description

RefCache(RefList<Ref> ids, RefList<Ref> sym)
Initialize a new reference cache.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Ref`	`get(String name)`	Find a reference by name.
`DfsRefDatabase.RefCache`	`put(Ref ref)`	Obtain a modified copy of the cache with a ref stored.
`DfsRefDatabase.RefCache`	`remove(String refName)`	Obtain a modified copy of the cache with the ref removed.
`int`	`size()`

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

- Constructor Detail
  - RefCache
```
public RefCache(RefList<Ref> ids,
                RefList<Ref> sym)
```
    Initialize a new reference cache.
    The two reference lists supplied must be sorted in correct order (string compare order) by name.
    
    Parameters:
    
    ids - references that carry an ObjectId, and all of sym.
    
    sym - references that are symbolic references to others.
- Method Detail
  - size
```
public int size()
```
    Returns:
    
    number of references in this cache.
  - get
```
public Ref get(String name)
```
    Find a reference by name.
    
    Parameters:
    
    name - full name of the reference.
    
    Returns:
    
    the reference, if it exists, otherwise null.
  - put
```
public DfsRefDatabase.RefCache put(Ref ref)
```
    Obtain a modified copy of the cache with a ref stored.
    This cache instance is not modified by this method.
    
    Parameters:
    
    ref - reference to add or replace.
    
    Returns:
    
    a copy of this cache, with the reference added or replaced.
  - remove
```
public DfsRefDatabase.RefCache remove(String refName)
```
    Obtain a modified copy of the cache with the ref removed.
    This cache instance is not modified by this method.
    
    Parameters:
    
    refName - reference to remove, if it exists.
    
    Returns:
    
    a copy of this cache, with the reference removed.