AbstractPersistenceTools (Oracle® Coherence Java API Reference)

java.lang.Object
- com.tangosol.persistence.AbstractPersistenceTools

All Implemented Interfaces:

com.oracle.coherence.persistence.PersistenceTools, com.oracle.datagrid.persistence.PersistenceTools

Direct Known Subclasses:

AbstractPersistenceManager.AbstractPersistenceSnapshotTools
```
public abstract class AbstractPersistenceTools
extends Object
implements com.oracle.datagrid.persistence.PersistenceTools
```
Abstract implementation of PersistenceTools which can be extended for either local or archived snapshot operations.

Since:

12.2.1

Author:

tam/hr 2014.11.21

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`protected static class`	`AbstractPersistenceTools.StatsVisitor`	An implementation of a `CachePersistenceHelper.Visitor` to collect details statistics from the snapshot we are analysing.

Field Summary

Fields
Modifier and Type Field Description

protected com.oracle.datagrid.persistence.OfflinePersistenceInfo f_info
Information about the snapshot or archived snapshot.

Constructor Summary

Constructors
Constructor	Description
`AbstractPersistenceTools(com.oracle.datagrid.persistence.OfflinePersistenceInfo info)`	Constructs an abstract implementation of `PersistenceTools` that can be utilized for both local or archived snapshot operations.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`com.oracle.datagrid.persistence.OfflinePersistenceInfo`	`getPersistenceInfo()`	Return summary information regarding the available `PersistentStore`s under the context of the `PersistenceManager` (snapshot or archived snapshot).
`String`	`toString()`

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

Methods inherited from interface com.oracle.coherence.persistence.PersistenceTools
validate

Methods inherited from interface com.oracle.datagrid.persistence.PersistenceTools
getStatistics

- Field Detail
  - f_info
```
protected final com.oracle.datagrid.persistence.OfflinePersistenceInfo f_info
```
    Information about the snapshot or archived snapshot.
- Constructor Detail
  - AbstractPersistenceTools
```
public AbstractPersistenceTools(com.oracle.datagrid.persistence.OfflinePersistenceInfo info)
```
    Constructs an abstract implementation of PersistenceTools that can be utilized for both local or archived snapshot operations.
    
    Parameters:
    
    info - the information collected about the snapshot
- Method Detail
  - getPersistenceInfo
```
public com.oracle.datagrid.persistence.OfflinePersistenceInfo getPersistenceInfo()
```
    Description copied from interface: com.oracle.datagrid.persistence.PersistenceTools
    
    Return summary information regarding the available PersistentStores under the context of the PersistenceManager (snapshot or archived snapshot).
    
    Specified by:
    
    getPersistenceInfo in interface com.oracle.coherence.persistence.PersistenceTools
    
    Specified by:
    
    getPersistenceInfo in interface com.oracle.datagrid.persistence.PersistenceTools
    
    Returns:
    
    summary information about the specific snapshot
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object