예제 #1
0
 /// <summary>
 ///     Constructs an version check operation.  Arguments are as for the ZooKeeper.setData method except that
 ///     no data is provided since no update is intended.  The purpose for this is to allow read-modify-write
 ///     operations that apply to multiple znodes, but where some of the znodes are involved only in the read,
 ///     not the write.  A similar effect could be achieved by writing the same data back, but that leads to
 ///     way more version updates than are necessary and more writing in general.
 /// </summary>
 /// <param name="path">
 ///     the path of the node
 /// </param>
 /// <param name="version">
 ///     the expected matching version
 /// </param>
 public Transaction check(string path, int version)
 {
     ops.Add(Op.check(path, version));
     return(this);
 }
예제 #2
0
 /// <summary>
 ///     Constructs an update operation.  Arguments are as for the ZooKeeper method of the same name.
 /// </summary>
 /// <param name="path">
 ///     the path of the node
 /// </param>
 /// <param name="data">
 ///     the data to set
 /// </param>
 /// <param name="version">
 ///     the expected matching version
 /// </param>
 public Transaction setData(string path, byte[] data, int version = -1)
 {
     ops.Add(Op.setData(path, data, version));
     return(this);
 }
예제 #3
0
 /// <summary>
 ///     Constructs a delete operation.  Arguments are as for the ZooKeeper method of the same name.
 /// </summary>
 /// <param name="path">
 ///     the path of the node to be deleted.
 /// </param>
 /// <param name="version">
 ///     the expected node version.
 /// </param>
 public Transaction delete(string path, int version = -1)
 {
     ops.Add(Op.delete(path, version));
     return(this);
 }