Package io.etcd.jetcd.op

Class TxnImpl

java.lang.Object

io.etcd.jetcd.op.TxnImpl

All Implemented Interfaces:

Txn

public class TxnImpl
extends Object
implements Txn

Build an etcd transaction.

Method Summary

Modifier and Type	Method	Description
CompletableFuture<TxnResponse>	commit()	tries to commit the transaction.
TxnImpl	Else(Op... ops)	takes a list of operations.
TxnImpl	If(Cmp... cmps)	takes a list of comparison.
static TxnImpl	newTxn(Function<io.etcd.jetcd.api.TxnRequest,CompletableFuture<TxnResponse>> f, ByteSequence namespace)
TxnImpl	Then(Op... ops)	takes a list of operations.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

newTxn

public static TxnImpl newTxn(Function<io.etcd.jetcd.api.TxnRequest,CompletableFuture<TxnResponse>> f,
 ByteSequence namespace)

If

public TxnImpl If(Cmp... cmps)

Description copied from interface: Txn

takes a list of comparison. If all comparisons passed in succeed, the operations passed into Then() will be executed. Or the operations passed into Else() will be executed.

Specified by:

If in interface Txn

Parameters:

cmps - the comparisons

Returns:

this object

Then

public TxnImpl Then(Op... ops)

Description copied from interface: Txn

takes a list of operations. The Ops list will be executed, if the comparisons passed in If() succeed.

Specified by:

Then in interface Txn

Parameters:

ops - the operations

Returns:

this object

Else

public TxnImpl Else(Op... ops)

Description copied from interface: Txn

takes a list of operations. The Ops list will be executed, if the comparisons passed in If() fail.

Specified by:

Else in interface Txn

Parameters:

ops - the operations

Returns:

this object

commit

public CompletableFuture<TxnResponse> commit()

Description copied from interface: Txn

tries to commit the transaction.

Specified by:

commit in interface Txn

Returns:

a TxnResponse wrapped in CompletableFuture