Package com.streambase.sb.monitor

Class StreamInfo

java.lang.Object

com.streambase.sb.monitor.StreamInfo

All Implemented Interfaces:

Cloneable

public class StreamInfo
extends Object
implements Cloneable

Represents information about a stream in a StreamBase Server. Instances of this class should be retrieved from a Snapshot.

See Also:

• Snapshot

Method Summary

Modifier and Type	Method	Description
Object	clone()
long	getDeltaTuples()	Return the number of tuples since the last snapshot
long	getNumTuples()	Return the total number of tuples on the stream since the stream was created
StreamProperties	getStreamProperties()	Returns the StreamProperties of the stream
String	toString()	Returns a string representation of the StreamInfo object.

Methods inherited from class java.lang.Object

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

Method Details

clone

public Object clone()

Overrides:

clone in class Object

getStreamProperties

public StreamProperties getStreamProperties()

Returns the StreamProperties of the stream

Returns:

the StreamProperties of the stream

getNumTuples

public long getNumTuples()

Return the total number of tuples on the stream since the stream was created

Returns:

the total number of tuples on the stream since the stream was created

getDeltaTuples

public long getDeltaTuples()

Return the number of tuples since the last snapshot

Returns:

the number of tuples since the last snapshot

toString

public String toString()

Returns a string representation of the StreamInfo object.

Overrides:

toString in class Object

Returns:

a string representation of the object.