TransactionLog

java.lang.Object
- org.onosproject.store.service.TransactionLog<T>

Type Parameters:

T - log record type
```
public class TransactionLog<T>
extends Object
```
Collection of transaction updates to be applied atomically.

Constructor Summary

Constructors
Constructor Description

TransactionLog(TransactionId transactionId, long version, List<T> records)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object object)`
`int`	`hashCode()`
`<U> TransactionLog<U>`	`map(Function<T,U> mapper)`	Maps this instance to another `MapTransaction` with different key and value types.
`List<T>`	`records()`	Returns the list of transaction log records.
`String`	`toString()`
`TransactionId`	`transactionId()`	Returns the transaction identifier.
`long`	`version()`	Returns the transaction lock version.

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

- Constructor Detail
  - TransactionLog
```
public TransactionLog(TransactionId transactionId,
                      long version,
                      List<T> records)
```
- Method Detail
  - transactionId
```
public TransactionId transactionId()
```
    Returns the transaction identifier.
    
    Returns:
    
    transaction id
  - version
```
public long version()
```
    Returns the transaction lock version.
    
    Returns:
    
    the transaction lock version
  - records
```
public List<T> records()
```
    Returns the list of transaction log records.
    
    Returns:
    
    a list of transaction log records
  - equals
```
public boolean equals(Object object)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - map
```
public <U> TransactionLog<U> map(Function<T,U> mapper)
```
    Maps this instance to another MapTransaction with different key and value types.
    
    Type Parameters:
    
    U - record type of returned instance
    
    Parameters:
    
    mapper - function for mapping record types
    
    Returns:
    
    newly typed instance