ScopeCache (Spring Cloud Context 3.1.8 API)

All Known Implementing Classes:

StandardScopeCache, ThreadLocalScopeCache
```
public interface ScopeCache
```
A special-purpose cache interface specifically for the GenericScope to use to manage cached bean instances. Implementations generally fall into two categories: those that store values "globally" (i.e. one instance per key), and those that store potentially multiple instances per key based on context (e.g. via a thread local). All implementations should be thread safe.

Author:

Dave Syer

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Collection<Object>`	`clear()`	Clears the cache and returns all objects in an unmodifiable collection.
`Object`	`get(String name)`	Gets the named object from the cache.
`Object`	`put(String name, Object value)`	Put a value in the cache if the key is not already used.
`Object`	`remove(String name)`	Removes the object with this name from the cache.

- Method Detail
  - remove
```
Object remove(String name)
```
    Removes the object with this name from the cache.
    
    Parameters:
    
    name - The object name.
    
    Returns:
    
    The object removed, or null if there was none.
  - clear
```
Collection<Object> clear()
```
    Clears the cache and returns all objects in an unmodifiable collection.
    
    Returns:
    
    All objects stored in the cache.
  - get
```
Object get(String name)
```
    Gets the named object from the cache.
    
    Parameters:
    
    name - The name of the object.
    
    Returns:
    
    The object with that name, or null if there is none.
  - put
```
Object put(String name,
           Object value)
```
    Put a value in the cache if the key is not already used. If one is already present with the name provided, it is not replaced, but is returned to the caller.
    
    Parameters:
    
    name - The key.
    
    value - The new candidate value.
    
    Returns:
    
    The value that is in the cache at the end of the operation.