Package picocli

Class CommandLine.Model.MethodBinding

java.lang.Object

picocli.CommandLine.Model.MethodBinding

All Implemented Interfaces:

CommandLine.Model.IGetter, CommandLine.Model.ISetter

Enclosing class:

CommandLine.Model

static class CommandLine.Model.MethodBinding
extends java.lang.Object
implements CommandLine.Model.IGetter, CommandLine.Model.ISetter

Field Summary

Fields

Modifier and Type	Field	Description
private java.lang.Object	currentValue
private java.lang.reflect.Method	method
private CommandLine.Model.IScope	scope
private CommandLine.Model.CommandSpec	spec

Constructor Summary

Constructors

Constructor	Description
MethodBinding(CommandLine.Model.IScope scope, java.lang.reflect.Method method, CommandLine.Model.CommandSpec spec)

Method Summary

Modifier and Type	Method	Description
private CommandLine.ParameterException	createParameterException(java.lang.Object value, java.lang.Throwable t)
<T> T	get()	Returns the current value of the binding.
<T> T	set(T value)	Sets the new value of the option or positional parameter.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

scope

private final CommandLine.Model.IScope scope

method

private final java.lang.reflect.Method method

spec

private final CommandLine.Model.CommandSpec spec

currentValue

private java.lang.Object currentValue

Constructor Detail

MethodBinding

MethodBinding(CommandLine.Model.IScope scope,
              java.lang.reflect.Method method,
              CommandLine.Model.CommandSpec spec)

Method Detail

get

public <T> T get()

Description copied from interface: CommandLine.Model.IGetter

Returns the current value of the binding. For multi-value options and positional parameters, this method returns an array, collection or map to add values to.

Specified by:

get in interface CommandLine.Model.IGetter

set

public <T> T set(T value)
          throws CommandLine.PicocliException

Description copied from interface: CommandLine.Model.ISetter

Sets the new value of the option or positional parameter.

Specified by:

set in interface CommandLine.Model.ISetter

Type Parameters:

T - type of the value

Parameters:

value - the new value of the option or positional parameter

Returns:

the previous value of the binding (if supported by this binding)

Throws:

CommandLine.PicocliException - if a problem occurred while setting the new value

createParameterException

private CommandLine.ParameterException createParameterException(java.lang.Object value,
                                                                java.lang.Throwable t)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object