jminusminus

Class JVariableDeclarator

java.lang.Object

jminusminus.JAST

jminusminus.JVariableDeclarator

 class JVariableDeclarator
extends JAST

The AST node for a variable declarator, which declares a name, its type and (possibly) provides an initialization.

Field Summary

Fields

Modifier and Type	Field and Description
boolean	isInitialized

Fields inherited from class jminusminus.JAST

compilationUnit, line

Constructor Summary

Constructors

Constructor and Description
JVariableDeclarator(int line, String name, Type type, JExpression initializer) Construct an AST node for a variable declarator given the line number, variable name, its type, and the initializer.

Method Summary

Methods

Modifier and Type	Method and Description
JVariableDeclarator	analyze(Context context) No analysis is done here.
void	codegen(CLEmitter output) No code generation is done here.
JExpression	initializer() Return the variable initializer.
String	name() Return the variable name.
void	setInitializer(JExpression initial) Set the variable initializer.
void	setType(Type type) Set the declarator's type.
Type	type() Return the variable type.
void	writeToStdOut(PrettyPrinter p) Write the information pertaining to this AST to STDOUT.

Methods inherited from class jminusminus.JAST

line, partialCodegen

Methods inherited from class java.lang.Object

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

Field Detail

isInitialized

public boolean isInitialized

Constructor Detail

JVariableDeclarator

public JVariableDeclarator(int line,
                   String name,
                   Type type,
                   JExpression initializer)

Construct an AST node for a variable declarator given the line number, variable name, its type, and the initializer.

Parameters:

line - line in which the variable occurs in the source file.

name - variable name.

type - variable type.

initializer - initializer.

Method Detail

name

public String name()

Return the variable name.

Returns:

the variable name.

type

public Type type()

Return the variable type.

Returns:

the variable type.

setType

public void setType(Type type)

Set the declarator's type.

Parameters:

type - the new type

initializer

public JExpression initializer()

Return the variable initializer.

Returns:

the variable initializer.

setInitializer

public void setInitializer(JExpression initial)

Set the variable initializer.

Parameters:

initial - initializer.

analyze

public JVariableDeclarator analyze(Context context)

No analysis is done here.

Specified by:

analyze in class JAST

Parameters:

context - context in which names are resolved.

Returns:

the analyzed (and possibly rewritten) AST subtree.

codegen

public void codegen(CLEmitter output)

No code generation is done here.

Specified by:

codegen in class JAST

Parameters:

output - the code emitter (basically an abstraction for producing the .class file).

writeToStdOut

public void writeToStdOut(PrettyPrinter p)

Description copied from class: JAST

Write the information pertaining to this AST to STDOUT.

Specified by:

writeToStdOut in class JAST

Parameters:

p - for pretty printing with indentation.