AbstractChangeLog (Apache Jackrabbit 2.23.1-beta API)

java.lang.Object
- org.apache.jackrabbit.spi.commons.batch.AbstractChangeLog<T>

Type Parameters:

T -

All Implemented Interfaces:

Batch, ChangeLog

Direct Known Subclasses:

ChangeLogImpl, ConsolidatingChangeLog
```
public abstract class AbstractChangeLog<T extends Operation>
extends Object
implements ChangeLog
```
This base class for ChangeLog implementations maintains a list of operations of type type T.

Field Summary

Fields
Modifier and Type Field Description

protected List<T> operations
Operations kept in this change log.

Constructor Summary

Constructors
Constructor Description

AbstractChangeLog()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addOperation(T op)`	Added an operation to the list of `operations`.
`Batch`	`apply(Batch batch)`	This implementation applies each of the operation maintained by this change log to the passed `batch`.
`boolean`	`equals(Object other)`
`boolean`	`equals(AbstractChangeLog<?> other)`
`int`	`hashCode()`
`String`	`toString()`

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

Methods inherited from interface org.apache.jackrabbit.spi.Batch
addNode, addProperty, addProperty, move, remove, reorderNodes, setMixins, setPrimaryType, setTree, setValue, setValue

- Field Detail
  - operations
```
protected final List<T extends Operation> operations
```
    Operations kept in this change log.
- Constructor Detail
  - AbstractChangeLog
```
public AbstractChangeLog()
```
- Method Detail
  - addOperation
```
public void addOperation(T op)
                  throws RepositoryException
```
    Added an operation to the list of operations.
    
    Parameters:
    
    op - Operation to add
    
    Throws:
    
    RepositoryException
  - apply
```
public Batch apply(Batch batch)
            throws RepositoryException
```
    This implementation applies each of the operation maintained by this change log to the passed batch. Applies the Operations contained in this change log to the passed batch.
    
    Specified by:
    
    apply in interface ChangeLog
    
    Returns:
    
    The batch passed in as argument with the operations from this change log applied.
    
    Throws:
    
    RepositoryException
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - equals
```
public boolean equals(Object other)
```
    Overrides:
    
    equals in class Object
  - equals
```
public boolean equals(AbstractChangeLog<?> other)
```
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object