AbstractDataProvider (SciRenderer API)

java.lang.Object
- org.scilab.forge.scirenderer.data.AbstractDataProvider<DataUserType>

Type Parameters:

DataUserType - The type of data user.

All Implemented Interfaces:

DataProvider<DataUserType>

Direct Known Subclasses:

AbstractTextureDataProvider, DrawnTextureDataProvider
```
public abstract class AbstractDataProvider<DataUserType extends DataUser>
extends java.lang.Object
implements DataProvider<DataUserType>
```
Author:

Pierre Lando

Constructor Summary

Constructors
Constructor Description

AbstractDataProvider()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addDataUser(DataUserType dataUser)`	Add a data user.
`protected void`	`fireUpdate()`	Notify all registered data users for a data update.
`void`	`removeDataUser(DataUserType dataUser)`	Remove a data user.
`protected byte`	`toByte(double value)`	Convert given value to a byte.
`protected byte[]`	`toByte(float[] values)`	Convert given value to a byte.

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

Methods inherited from interface org.scilab.forge.scirenderer.data.DataProvider
isValid

- Constructor Detail
  - AbstractDataProvider
```
public AbstractDataProvider()
```
- Method Detail
  - removeDataUser
```
public final void removeDataUser(DataUserType dataUser)
```
    Description copied from interface: DataProvider
    
    Remove a data user.
    
    Specified by:
    
    removeDataUser in interface DataProvider<DataUserType extends DataUser>
    
    Parameters:
    
    dataUser - the data user to remove.
  - addDataUser
```
public final void addDataUser(DataUserType dataUser)
```
    Description copied from interface: DataProvider
    
    Add a data user.
    
    Specified by:
    
    addDataUser in interface DataProvider<DataUserType extends DataUser>
    
    Parameters:
    
    dataUser - the data user to add.
  - fireUpdate
```
protected final void fireUpdate()
```
    Notify all registered data users for a data update.
  - toByte
```
protected byte toByte(double value)
```
    Convert given value to a byte. double in [0, 1] are mapped to [0x00, 0xFF].
    
    Parameters:
    
    value - the given value.
    
    Returns:
    
    the byte corresponding to the given value.
  - toByte
```
protected byte[] toByte(float[] values)
```
    Convert given value to a byte. double in [0, 1] are mapped to [0x00, 0xFF].
    
    Parameters:
    
    values - the given value.
    
    Returns:
    
    the byte corresponding to the given value.