org.jsynthlib.synthdrivers.RolandD10

Class Entity

java.lang.Object

org.jsynthlib.synthdrivers.RolandD10.Entity

public class Entity
extends Object

This class holds an integer value which can be retrieved either as an integer value or as a data value in the way the Roland D10 represents large numbers in its transfer protocol. The data value is a representation where only the seven least significant bits of a byte holds information. The class also provides some arithmetic operations to be performed on the objects of this class.

Author:

Roger Westerlund

Field Summary

Fields

Modifier and Type	Field and Description
static Entity	ZERO

Method Summary

Modifier and Type	Method and Description
Entity	add(Entity entity) Creates a new entity object which is the sum of this object and the supplied object.
static Entity	createFromDataValue(int dataValue) Creates an entity object from the supplied data value.
static Entity	createFromIntValue(int intValue) Creates an entity object from the supplied int value.
int	getDataValue()
int	getIntValue()
Entity	multiply(Entity entity) Creates a new entity object which is the product of this object and the supplied object.
Entity	subtract(Entity entity) Creates a new entity object which is the difference of this object and the supplied object.

Methods inherited from class java.lang.Object

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

Field Detail

ZERO

public static final Entity ZERO

Method Detail

createFromIntValue

public static Entity createFromIntValue(int intValue)

Creates an entity object from the supplied int value.

Parameters:

intValue - The value the created object should hold.

Returns:

An entity object for this int value.

createFromDataValue

public static Entity createFromDataValue(int dataValue)

Creates an entity object from the supplied data value.

Parameters:

dataValue - The value the created object should hold.

Returns:

An entity object for this data value.

add

public Entity add(Entity entity)

Creates a new entity object which is the sum of this object and the supplied object.

Parameters:

entity - The entity to add to this entity.

Returns:

The entity that is the sum of the two entities.

subtract

public Entity subtract(Entity entity)

Creates a new entity object which is the difference of this object and the supplied object.

Parameters:

entity - The entity to subtract from this entity.

Returns:

The entity that is the difference of the two entities.

multiply

public Entity multiply(Entity entity)

Creates a new entity object which is the product of this object and the supplied object.

Parameters:

entity - The entity to multiply with this entity.

Returns:

The entity that is the product of the two entities.

getDataValue

public int getDataValue()

Returns:

Returns the dataValue.

getIntValue

public int getIntValue()

Returns:

Returns the intValue.