Package com.singularsys.extensions.djep

Class DVariableFactory

java.lang.Object

com.singularsys.jep.VariableFactory

com.singularsys.extensions.xjep.XVariableFactory

com.singularsys.extensions.djep.DVariableFactory

All Implemented Interfaces:

JepComponent, Serializable

public class DVariableFactory
extends XVariableFactory

A VariableFactory which can work with PartialDerivatives.

Author:

Rich Morris Created on 19-Dec-2003

See Also:

• Serialized Form

Field Summary

Fields inherited from class com.singularsys.jep.VariableFactory

defaultValue

Constructor Summary

Constructors

Constructor	Description
DVariableFactory()

Method Summary

Modifier and Type	Method	Description
Variable	createVariable(String name)	Create a variable with a name but not value Calls VariableFactory.createVariable(String, Object) so subclasses need not override this method.
Variable	createVariable(String name, Object value)	Create a variable with a name and value.

Methods inherited from class com.singularsys.jep.VariableFactory

copyVariable, getDefaultValue, getLightWeightInstance, init, setDefaultValue

Methods inherited from class java.lang.Object

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

Constructor Details

DVariableFactory

public DVariableFactory()

Method Details

createVariable

public Variable createVariable(String name,
 Object value)

Description copied from class: VariableFactory

Create a variable with a name and value. Subclasses should overwrite this method to return variables of the correct type

Overrides:

createVariable in class XVariableFactory

Parameters:

name - name of variable

value - initial value

Returns:

reference to Variable object

createVariable

public Variable createVariable(String name)

Description copied from class: VariableFactory

Create a variable with a name but not value Calls VariableFactory.createVariable(String, Object) so subclasses need not override this method.

Overrides:

createVariable in class XVariableFactory

Parameters:

name - name of variable

Returns:

reference to Variable object