fr.expression4j.core.impl
Class ParametersImpl

java.lang.Object
  fr.expression4j.core.impl.ParametersImpl

All Implemented Interfaces:

Parameters

public class ParametersImpl
extends java.lang.Object
implements Parameters

Implementation of parameters interface.

Author:

SGINER

Constructor Summary

ParametersImpl()
Construct an empty parameters.

Method Summary

void	addParameter(java.lang.String name, MathematicalElement value) add a parameter
void	addParameters(java.util.Map parameters) add parameters
void	addParameters(Parameters parameters) add parameters
MathematicalElement	getParameter(java.lang.String name) get parameter value.
java.util.Map	getParameters() get the list of parameters

Methods inherited from class java.lang.Object

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

Constructor Detail

ParametersImpl

public ParametersImpl()

Construct an empty parameters.

Method Detail

addParameter

public void addParameter(java.lang.String name,
                         MathematicalElement value)

Description copied from interface: Parameters

add a parameter

Specified by:

addParameter in interface Parameters

Parameters:

name - name of the parameter.

value - value of the parameter.

addParameters

public void addParameters(java.util.Map parameters)

Description copied from interface: Parameters

add parameters

Specified by:

addParameters in interface Parameters

Parameters:

parameters - parameters to add.

addParameters

public void addParameters(Parameters parameters)

Description copied from interface: Parameters

add parameters

Specified by:

addParameters in interface Parameters

Parameters:

parameters - parameters to add.

getParameter

public MathematicalElement getParameter(java.lang.String name)
                                 throws ParametersException

Description copied from interface: Parameters

get parameter value.

Specified by:

getParameter in interface Parameters

Parameters:

name - name of the parameter.

Returns:

the value of the given parameter.

Throws:

ParametersException - if the parameter is not found.

getParameters

public java.util.Map getParameters()

Description copied from interface: Parameters

get the list of parameters

Specified by:

getParameters in interface Parameters

Returns:

list of parameters.