SessionAttribute (Dataflow Library Distribution Project 8.0.0-98 API)

java.lang.Object
- com.pervasive.datarush.cal.SessionAttribute<T>

Type Parameters:

T - the type of the attribute
```
public abstract class SessionAttribute<T>
extends Object
```
Provides a key for a session attribute and, optionally, an initial value

Constructor Summary

Constructors
Modifier Constructor Description

protected SessionAttribute()
Protected constructor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object obj)`	By default two session attributes are considered equal if they have the same class
`int`	`hashCode()`	By default two session attributes are considered equal if they have the same class
`T`	`initialValue(int partitionId)`	Returns the initial value for the given attribute

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

- Constructor Detail
  - SessionAttribute
```
protected SessionAttribute()
```
    Protected constructor
- Method Detail
  - initialValue
```
public T initialValue(int partitionId)
```
    Returns the initial value for the given attribute
    
    Parameters:
    
    ctx - the context
    
    partitionId - the partition id
    
    Returns:
    
    the initial value for the given attribute
  - hashCode
```
public int hashCode()
```
    By default two session attributes are considered equal if they have the same class
    
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object obj)
```
    By default two session attributes are considered equal if they have the same class
    
    Overrides:
    
    equals in class Object