com.codetaco.argument.variables

Class VariableAssigner

java.lang.Object

com.codetaco.argument.variables.VariableAssigner

All Implemented Interfaces:

IVariableAssigner

public class VariableAssigner
extends Object
implements IVariableAssigner

VariableAssigner class.

Author:

Chris DeGreef fedupforone@gmail.com

Constructor Summary

Constructors

Constructor and Description
VariableAssigner()

Method Summary

Modifier and Type	Method and Description
void	assign(ICmdLineArg<?> arg, Object target) assign.
static Field	findFieldInAnyParentOrMyself(ICmdLineArg<?> arg, Class<?> targetClass, String errMsg) findFieldInAnyParentOrMyself.
static IVariableAssigner	getInstance() Getter for the field instance.
Object	newGroupVariable(CmdLineCLA group, Object target, ICmdLineArg<?> factoryValueArg) newGroupVariable.
static IVariableAssigner	setInstance(IVariableAssigner newInstance) Setter for the field instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

VariableAssigner

public VariableAssigner()

Method Detail

findFieldInAnyParentOrMyself

public static Field findFieldInAnyParentOrMyself(ICmdLineArg<?> arg,
                                                 Class<?> targetClass,
                                                 String errMsg)
                                          throws ParseException

findFieldInAnyParentOrMyself.

Parameters:

arg - a ICmdLineArg object.

targetClass - a Class object.

errMsg - a String object.

Returns:

a Field object.

Throws:

ParseException - if any.

getInstance

public static IVariableAssigner getInstance()

Getter for the field instance.

Returns:

a IVariableAssigner object.

setInstance

public static IVariableAssigner setInstance(IVariableAssigner newInstance)

Setter for the field instance.

Parameters:

newInstance - a IVariableAssigner object.

Returns:

a IVariableAssigner object.

assign

public void assign(ICmdLineArg<?> arg,
                   Object target)
            throws ParseException

assign.

Specified by:

assign in interface IVariableAssigner

Parameters:

arg - a ICmdLineArg object.

target - a Object object.

Throws:

ParseException - if any.

newGroupVariable

public Object newGroupVariable(CmdLineCLA group,
                               Object target,
                               ICmdLineArg<?> factoryValueArg)
                        throws ParseException

newGroupVariable.

Specified by:

newGroupVariable in interface IVariableAssigner

Parameters:

group - a CmdLineCLA object.

target - a Object object.

factoryValueArg - a ICmdLineArg object.

Returns:

a Object object.

Throws:

ParseException - if any.