Package com.ezylang.evalex.data

Class MapBasedDataAccessor

java.lang.Object

com.ezylang.evalex.data.MapBasedDataAccessor

All Implemented Interfaces:

DataAccessorIfc

public class MapBasedDataAccessor
extends java.lang.Object
implements DataAccessorIfc

A default case-insensitive implementation of the data accessor that uses a local Map.Entry<String, EvaluationValue> for storage.

Constructor Summary

Constructors

Constructor	Description
MapBasedDataAccessor()

Method Summary

Modifier and Type	Method	Description
EvaluationValue	getData(java.lang.String variable)	Retrieves a data value.
void	setData(java.lang.String variable, EvaluationValue value)	Sets a data value.

Methods inherited from class java.lang.Object

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

Constructor Detail

MapBasedDataAccessor

public MapBasedDataAccessor()

Method Detail

getData

public EvaluationValue getData(java.lang.String variable)

Description copied from interface: DataAccessorIfc

Retrieves a data value.

Specified by:

getData in interface DataAccessorIfc

Parameters:

variable - The variable name, e.g. a variable or constant name.

Returns:

The data value, or null if not found.

setData

public void setData(java.lang.String variable,
                    EvaluationValue value)

Description copied from interface: DataAccessorIfc

Sets a data value.

Specified by:

setData in interface DataAccessorIfc

Parameters:

variable - The variable name, e.g. a variable or constant name.

value - The value to set.