Transaction (fdb-relational-core 4.1.5.0 API)

All Superinterfaces:

java.lang.AutoCloseable

All Known Implementing Classes:

RecordContextTransaction, RecordStoreAndRecordContextTransaction
```
public interface Transaction
extends java.lang.AutoCloseable
```

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`void`	`abort()`
`void`	`close()`
`void`	`commit()`
`boolean`	`isClosed()`
`default <T> T`	`unwrap(java.lang.Class<? extends T> type)`	Unwraps this instance as type T, if such a cast is possible.

- Method Detail
  - commit
```
void commit()
     throws com.apple.foundationdb.relational.api.exceptions.RelationalException
```
    Throws:
    
    com.apple.foundationdb.relational.api.exceptions.RelationalException
  - abort
```
void abort()
    throws com.apple.foundationdb.relational.api.exceptions.RelationalException
```
    Throws:
    
    com.apple.foundationdb.relational.api.exceptions.RelationalException
  - close
```
void close()
    throws com.apple.foundationdb.relational.api.exceptions.RelationalException
```
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Throws:
    
    com.apple.foundationdb.relational.api.exceptions.RelationalException
  - isClosed
```
boolean isClosed()
```
  - unwrap
```
@Nonnull
default <T> T unwrap(@Nonnull
                     java.lang.Class<? extends T> type)
              throws com.apple.foundationdb.relational.api.exceptions.InternalErrorException
```
    Unwraps this instance as type T, if such a cast is possible. This provides a convenient API for unwrapping implementation calls from the interface (to avoid lots of instanceof checks everywhere).
    
    Type Parameters:
    
    T - the generic type
    
    Parameters:
    
    type - the type to unwrap it as.
    
    Returns:
    
    this instance, as an instanceof Type T
    
    Throws:
    
    com.apple.foundationdb.relational.api.exceptions.InternalErrorException - if instance types are incompatible