com.netrics.likeit

Class NetricsRecOp

java.lang.Object

com.netrics.likeit.NetricsRecOp

All Implemented Interfaces:

java.io.Serializable

public class NetricsRecOp
extends java.lang.Object
implements java.io.Serializable

Objects of this class associate a record operation with a record. This class is used to associate a record operation (adding, updating, deleting records in a TIBCO Patterns table) with the record to be operated on. It is used to send a stream of mixed record operations to the TIBCO Patterns server.

See Also:

NetricsRecOpSrc, NetricsArrayRecOpSrc, NetricsServerInterface.doRecOps(String,boolean,NetricsRecOpSrc), NetricsServerInterface.doRecOps(String,boolean,NetricsRecOp...), Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	NetricsRecOp.Op This defines the known record operations.

Method Summary

Modifier and Type	Method and Description
static NetricsRecOp	Add(NetricsRecord rec) Create an Add Record Operation.
static NetricsRecOp	Del(NetricsRecord rec) Create a Delete Record Operation.
static NetricsRecOp	Del(java.lang.String key) Create a Delete Record Operation given a record key.
static NetricsRecOp	Del(java.lang.String key, java.lang.String parent_key) Create a Delete Record Operation given a record key and parent key.
java.lang.String	getKey() Get the record key of the record being operated on.
NetricsRecOp.Op	getOperation() Get the operation code for this Record Operation.
java.lang.String	getParentKey() Get the parent key of the record being operated on.
NetricsRecord	getRecord() Get the record being operated on by this operation.
static NetricsRecOp	Rpl(NetricsRecord rec) Create a Replace Record Operation.
java.lang.String	toString() Return a human readable form of this operation.
static NetricsRecOp	Upd(NetricsRecord rec) Create an Update Record Operation.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

Add

public static NetricsRecOp Add(NetricsRecord rec)
                        throws java.lang.IllegalArgumentException

Create an Add Record Operation. A record add operation adds a new record to the TIBCO Patterns table. If a record with the same key already exists the operation fails. If the do max work flag is set these failures are quietly ignored.

Parameters:

rec - the record to be added.

Returns:

a new NetricsRecOp object.

Throws:

java.lang.IllegalArgumentException - if rec is null.

Upd

public static NetricsRecOp Upd(NetricsRecord rec)
                        throws java.lang.IllegalArgumentException

Create an Update Record Operation. A record update operation adds a record to the TIBCO Patterns table if no record with the same key exists. If a record with the same key already exists the record is replaced with the given record.

Parameters:

rec - the record to be updated.

Returns:

a new NetricsRecOp object.

Throws:

java.lang.IllegalArgumentException - if rec is null.

Rpl

public static NetricsRecOp Rpl(NetricsRecord rec)
                        throws java.lang.IllegalArgumentException

Create a Replace Record Operation. A record replace operation replaces an existing record in the TIBCO Patterns table with a new version. It is an error if a record with the same key doesn't exist. If the do max work flag is set the error is quietly ignored.

Parameters:

rec - the record to be replaced.

Returns:

a new NetricsRecOp object.

Throws:

java.lang.IllegalArgumentException - if rec is null.

Del

public static NetricsRecOp Del(NetricsRecord rec)
                        throws java.lang.IllegalArgumentException

Create a Delete Record Operation. A record delete operation deletes an existing record in the TIBCO Patterns table. It is an error if a record with the same key doesn't exist. If the do max work flag is set the error is quietly ignored.

Parameters:

rec - the record to be deleted.

Returns:

a new NetricsRecOp object.

Throws:

java.lang.IllegalArgumentException - if rec is null.

Del

public static NetricsRecOp Del(java.lang.String key)
                        throws java.lang.IllegalArgumentException

Create a Delete Record Operation given a record key.

A record delete operation deletes an existing record in the TIBCO Patterns table. It is an error if a record with the same key doesn't exist. If the do max work flag is set the error is quietly ignored.

A delete operation only needs a record key value. This method creates a delete operation given only the key, instead of a full record.

Parameters:

key - the key of the record to be deleted.

Returns:

a new NetricsRecOp object.

Throws:

java.lang.IllegalArgumentException - if key is null or zero length.

Del

public static NetricsRecOp Del(java.lang.String key,
                               java.lang.String parent_key)
                        throws java.lang.IllegalArgumentException

Create a Delete Record Operation given a record key and parent key.

A record delete operation deletes an existing record in the TIBCO Patterns table. It is an error if a record with the same key doesn't exist. If the do max work flag is set the error is quietly ignored.

A delete operation only needs a record key value. This method creates a delete operation for a child record given the key, and parent key. If parent_key is null or empty this creates a delete on a standard record.

Parameters:

key - the key of the child record to be deleted.

parent_key - the parent key of the child record.

Returns:

a new NetricsRecOp object.

Throws:

java.lang.IllegalArgumentException - if key is null or zero length.

getOperation

public NetricsRecOp.Op getOperation()

Get the operation code for this Record Operation.

Returns:

the operation code for this record operation.

getRecord

public NetricsRecord getRecord()

Get the record being operated on by this operation.

Returns:

the record being operated on by this operation.

getKey

public java.lang.String getKey()

Get the record key of the record being operated on.

Returns:

the key value of the record being operated on.

getParentKey

public java.lang.String getParentKey()

Get the parent key of the record being operated on.

Returns:

the parent key value of the record, null or empty if this is not a child record.

toString

public java.lang.String toString()

Return a human readable form of this operation. The format is: <op-code>:<record-info> where op-code is the string value of the operation code fot this operation, and record-info is the string form of the record.

Overrides:

toString in class java.lang.Object

Returns:

the human readable string form of this record operation.