public abstract class Op
extends java.lang.Object
Modifier and Type | Class and Description |
---|---|
static class |
Op.Check |
static class |
Op.Create |
static class |
Op.Delete |
static class |
Op.SetData |
Modifier and Type | Method and Description |
---|---|
static Op |
check(java.lang.String path,
int version)
Constructs an version check operation.
|
static Op |
create(java.lang.String path,
byte[] data,
java.util.List<ACL> acl,
CreateMode createMode)
Constructs a create operation.
|
static Op |
create(java.lang.String path,
byte[] data,
java.util.List<ACL> acl,
int flags)
Constructs a create operation.
|
static Op |
delete(java.lang.String path,
int version)
Constructs a delete operation.
|
java.lang.String |
getPath()
Gets the path for an Op.
|
int |
getType()
Gets the integer type code for an Op.
|
static Op |
setData(java.lang.String path,
byte[] data,
int version)
Constructs an update operation.
|
abstract org.apache.jute.Record |
toRequestRecord()
Encodes an op for wire transmission.
|
public static Op create(java.lang.String path, byte[] data, java.util.List<ACL> acl, int flags)
path
- the path for the nodedata
- the initial data for the nodeacl
- the acl for the nodeflags
- specifying whether the node to be created is ephemeral
and/or sequential but using the integer encoding.ZooKeeper.create(String, byte[], java.util.List, CreateMode)
,
CreateMode.fromFlag(int)
public static Op create(java.lang.String path, byte[] data, java.util.List<ACL> acl, CreateMode createMode)
path
- the path for the nodedata
- the initial data for the nodeacl
- the acl for the nodecreateMode
- specifying whether the node to be created is ephemeral
and/or sequentialZooKeeper.create(String, byte[], java.util.List, CreateMode)
public static Op delete(java.lang.String path, int version)
path
- the path of the node to be deleted.version
- the expected node version.ZooKeeper.delete(String, int)
public static Op setData(java.lang.String path, byte[] data, int version)
path
- the path of the nodedata
- the data to setversion
- the expected matching versionZooKeeper.setData(String, byte[], int)
public static Op check(java.lang.String path, int version)
path
- the path of the nodeversion
- the expected matching versionpublic int getType()
ZooDefs.OpCode
public java.lang.String getPath()
public abstract org.apache.jute.Record toRequestRecord()
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