Class JVar

java.lang.Object

com.sun.codemodel.JExpressionImpl

com.sun.codemodel.JVar

All Implemented Interfaces:

JAnnotatable, JAssignmentTarget, JDeclaration, JExpression, JGenerable

Direct Known Subclasses:

JFieldVar

public class JVar
extends JExpressionImpl
implements JDeclaration, JAssignmentTarget, JAnnotatable

Variables and fields.

Field Summary

Fields

Modifier and Type	Field	Description
private List<JAnnotationUse>	annotations	Annotations on this variable.
private JExpression	init	Initialization of the variable in its declaration
private JMods	mods	Modifiers.
private String	name	Name of the variable
private JType	type	JType of the variable

Constructor Summary

Constructors

Constructor	Description
JVar(JMods mods, JType type, String name, JExpression init)	JVar constructor

Method Summary

Modifier and Type	Method	Description
JAnnotationUse	annotate(JClass clazz)	Adds an annotation to this variable.
JAnnotationUse	annotate(Class<? extends Annotation> clazz)	Adds an annotation to this variable.
<W extends JAnnotationWriter> W	annotate2(Class<W> clazz)	Adds an annotation to this program element and returns a type-safe writer to fill in the values of such annotations.
Collection<JAnnotationUse>	annotations()	Read-only live view of all annotations on this JAnnotatable
JExpression	assign(JExpression rhs)
JExpression	assignPlus(JExpression rhs)
void	bind(JFormatter f)
void	declare(JFormatter f)
void	generate(JFormatter f)
JVar	init(JExpression init)	Initialize this variable
protected boolean	isAnnotated()
JMods	mods()
String	name()	Get the name of this variable
void	name(String name)	Changes the name of this variable.
JType	type()	Return the type of this variable.
JType	type(JType newType)	Sets the type of this variable.

Methods inherited from class JExpressionImpl

_instanceof, band, bor, cand, complement, component, cor, decr, div, eq, gt, gte, incr, invoke, invoke, lt, lte, minus, minus, mod, mul, ne, not, plus, ref, ref, shl, shr, shrz, xor

Methods inherited from class Object

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

Methods inherited from interface JExpression

_instanceof, band, bor, cand, complement, component, cor, decr, div, eq, gt, gte, incr, invoke, invoke, lt, lte, minus, minus, mod, mul, ne, not, plus, ref, ref, shl, shr, shrz, xor

Field Details

mods

private JMods mods

Modifiers.

type

private JType type

JType of the variable

name

private String name

Name of the variable

init

private JExpression init

Initialization of the variable in its declaration

annotations

private List<JAnnotationUse> annotations

Annotations on this variable. Lazily created.

Constructor Details

JVar

JVar(JMods mods,
 JType type,
 String name,
 JExpression init)

JVar constructor

Parameters:

type - Datatype of this variable

name - Name of this variable

init - Value to initialize this variable to

Method Details

init

public JVar init(JExpression init)

Initialize this variable

Parameters:

init - JExpression to be used to initialize this field

name

public String name()

Get the name of this variable

Returns:

Name of the variable

name

public void name(String name)

Changes the name of this variable.

type

public JType type()

Return the type of this variable.

Returns:

always non-null.

mods

public JMods mods()

Returns:

the current modifiers of this method. Always return non-null valid object.

type

public JType type(JType newType)

Sets the type of this variable.

Parameters:

newType - must not be null.

Returns:

the old type value. always non-null.

annotate

public JAnnotationUse annotate(JClass clazz)

Adds an annotation to this variable.

Specified by:

annotate in interface JAnnotatable

Parameters:

clazz - The annotation class to annotate the field with

annotate

public JAnnotationUse annotate(Class<? extends Annotation> clazz)

Adds an annotation to this variable.

Specified by:

annotate in interface JAnnotatable

Parameters:

clazz - The annotation class to annotate the field with

annotate2

public <W extends JAnnotationWriter> W annotate2(Class<W> clazz)

Description copied from interface: JAnnotatable

Adds an annotation to this program element and returns a type-safe writer to fill in the values of such annotations.

Specified by:

annotate2 in interface JAnnotatable

annotations

public Collection<JAnnotationUse> annotations()

Description copied from interface: JAnnotatable

Read-only live view of all annotations on this JAnnotatable

Specified by:

annotations in interface JAnnotatable

Returns:

Can be empty but never null.

isAnnotated

protected boolean isAnnotated()

bind

public void bind(JFormatter f)

declare

public void declare(JFormatter f)

Specified by:

declare in interface JDeclaration

generate

public void generate(JFormatter f)

Specified by:

generate in interface JGenerable

assign

public JExpression assign(JExpression rhs)

Specified by:

assign in interface JAssignmentTarget

assignPlus

public JExpression assignPlus(JExpression rhs)

Specified by:

assignPlus in interface JAssignmentTarget