ReferenceCounting (Alfresco Repository zap-7.87-postgres11 API)

All Known Implementing Classes:

ReferenceCountingReadOnlyIndexReaderFactory.ReferenceCountingReadOnlyIndexReader
```
public interface ReferenceCounting
```
Reference counting and caching for read only index access. When this object is invalid for reuse and all referees have gone the implementation should release all resources held (release the caches, close the index readers etc)

Author:

andyh

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`long`	`getCreationTime()`
`java.lang.String`	`getId()`	Get the id for this reader.
`int`	`getReferenceCount()`	Get the number of references
`java.util.Deque<java.lang.Throwable>`	`getReferences()`
`boolean`	`isInvalidForReuse()`	Determine if valid for reuse
`void`	`setInvalidForReuse()`	Mark is invalid for reuse.

- Method Detail
  - getCreationTime
```
long getCreationTime()
```
  - getReferences
```
java.util.Deque<java.lang.Throwable> getReferences()
```
  - getReferenceCount
```
int getReferenceCount()
```
    Get the number of references
    
    Returns:
    
    int
  - setInvalidForReuse
```
void setInvalidForReuse()
                 throws java.io.IOException
```
    Mark is invalid for reuse.
    
    Throws:
    
    java.io.IOException
  - isInvalidForReuse
```
boolean isInvalidForReuse()
```
    Determine if valid for reuse
    
    Returns:
    
    boolean
  - getId
```
java.lang.String getId()
```
    Get the id for this reader.
    
    Returns:
    
    String