AbstractTupleEvent (TIBCO Streaming Product Javadoc 10.6.1 API)

java.lang.Object
- java.util.EventObject
- - com.streambase.liveview.client.AbstractQueryEvent
  - - com.streambase.liveview.client.AbstractTupleEvent

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

TupleAddedEvent, TupleRemovedEvent, TupleUpdatedEvent
```
public abstract class AbstractTupleEvent
extends AbstractQueryEvent
```
Base abstract class for TupleEvents

See Also:

TupleAddedEvent, TupleUpdatedEvent, TupleRemovedEvent, Serialized Form

Field Summary

Fields
Modifier and Type Field Description

protected Tuple keyData

protected Tuple tuple
- Fields inherited from class java.util.EventObject
  source

Constructor Summary

Constructors
Constructor	Description
`AbstractTupleEvent(Object source, Long key, Tuple tuple, Tuple keyData, List<TupleFieldComparator> fieldComparators)`

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`Long`	`getKey()`	Deprecated. since 1.6, use `getKeyValue()` instead; certain table types and queries have undefined return values
`KeyValue`	`getKeyValue()`	This replaces `getKey()` now that there is support for complex keys
`Tuple`	`getTuple()`	Get the tuple

Methods inherited from class com.streambase.liveview.client.AbstractQueryEvent
dispatch

Methods inherited from class java.util.EventObject
getSource, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - tuple
```
protected final Tuple tuple
```
  - keyData
```
protected final Tuple keyData
```
- Constructor Detail
  - AbstractTupleEvent
```
public AbstractTupleEvent(Object source,
                          Long key,
                          Tuple tuple,
                          Tuple keyData,
                          List<TupleFieldComparator> fieldComparators)
```
    Parameters:
    
    source - the source that generated the event
    
    key - the key of the tuple
    
    tuple - the tuple
    
    fieldComparators - TODO
- Method Detail
  - getKey
```
public final Long getKey()
```
    Deprecated.
    since 1.6, use getKeyValue() instead; certain table types and queries have undefined return values
    
    Get the key of the tuple in this event, if applicable
    
    Returns:
    
    the key of the tuple as a Long, if applicable
  - getTuple
```
public final Tuple getTuple()
```
    Get the tuple
    
    Returns:
    
    the tuple
  - getKeyValue
```
public final KeyValue getKeyValue()
```
    This replaces getKey() now that there is support for complex keys
    
    Returns:
    
    A representative of this Tuple's value for the key, based on whatever the key field(s) are for this Table.
    
    Since:
    
    1.6