picocli.codegen.annotation.processing

Class AnnotatedElementHolder

java.lang.Object

picocli.codegen.annotation.processing.AnnotatedElementHolder

All Implemented Interfaces:

picocli.CommandLine.Model.IGetter, picocli.CommandLine.Model.ISetter

public class AnnotatedElementHolder
extends java.lang.Object
implements picocli.CommandLine.Model.IGetter, picocli.CommandLine.Model.ISetter

Implementation of the CommandLine.Model.IGetter and CommandLine.Model.ISetter interface that allows custom CommandSpec annotation processors to inspect ArgSpec objects to discover what program element was annotated with @Option or @Parameters.

Since:

4.0

Constructor Summary

Constructors

Constructor and Description
AnnotatedElementHolder(javax.lang.model.element.Element element) Constructs a new AnnotatedElementHolder with the specified element

Method Summary

Modifier and Type	Method and Description
<T> T	get() This implementation does nothing and always returns null.
javax.lang.model.element.Element	getElement() Returns the program element annotated with @Option or @Parameters.
<T> T	set(T value) This implementation does nothing.
java.lang.String	toString() Returns a string representation of this binding, for debugging purposes.

Methods inherited from class java.lang.Object

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

Constructor Detail

AnnotatedElementHolder

public AnnotatedElementHolder(javax.lang.model.element.Element element)

Constructs a new AnnotatedElementHolder with the specified element

Parameters:

element - the program element annotated with @Option or @Parameters

Method Detail

getElement

public javax.lang.model.element.Element getElement()

Returns the program element annotated with @Option or @Parameters.

Returns:

the program element for an ArgSpec.

get

public <T> T get()

This implementation does nothing and always returns null.

Specified by:

get in interface picocli.CommandLine.Model.IGetter

Type Parameters:

T - ignored

Returns:

null always

set

public <T> T set(T value)

This implementation does nothing.

Specified by:

set in interface picocli.CommandLine.Model.ISetter

Type Parameters:

T - ignored

Parameters:

value - the new value of the option or positional parameter. Ignored.

Returns:

null always

toString

public java.lang.String toString()

Returns a string representation of this binding, for debugging purposes.

Overrides:

toString in class java.lang.Object

Returns:

a string representation of this binding