Package com.singularsys.jep.misc

Class FunctionSet

java.lang.Object

com.singularsys.jep.misc.FunctionSet

All Implemented Interfaces:

JepComponent, Serializable

Direct Known Subclasses:

StringFunctionSet

public class FunctionSet
extends Object
implements JepComponent

Holds a set of functions. These functions can be added to the main Jep function table by including the set in the Jep constructor. Jep jep = new Jep(new StringFunctionSet()); would add string functions to Jep.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected final Map<String,PostfixMathCommandI>	functions

Constructor Summary

Constructors

Constructor	Description
FunctionSet()

Method Summary

Modifier and Type	Method	Description
PostfixMathCommandI	get(Object key)
JepComponent	getLightWeightInstance()	Gets a light-weight instance suitable for using in multiple threads.
void	init(Jep jep)	Initialize the component.
PostfixMathCommandI	put(String key, PostfixMathCommandI value)
PostfixMathCommandI	remove(Object key)

Methods inherited from class java.lang.Object

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

Field Details

functions

protected final Map<String,PostfixMathCommandI> functions

Constructor Details

FunctionSet

public FunctionSet()

Method Details

getLightWeightInstance

public JepComponent getLightWeightInstance()

Description copied from interface: JepComponent

Gets a light-weight instance suitable for using in multiple threads.

Specified by:

getLightWeightInstance in interface JepComponent

Returns:

either a new instance, null or 'this'.

init

public void init(Jep jep)

Description copied from interface: JepComponent

Initialize the component. This method is called whenever a component is added to Jep. Hence, it allows components to keep track of the other components they may rely on.

Specified by:

init in interface JepComponent

Parameters:

jep - the current Jep instance

get

public PostfixMathCommandI get(Object key)

put

public PostfixMathCommandI put(String key,
 PostfixMathCommandI value)

remove

public PostfixMathCommandI remove(Object key)