Package jminusminus

Class JIfStatement

java.lang.Object

jminusminus.JAST

jminusminus.JStatement

jminusminus.JIfStatement

class JIfStatement
extends JStatement

The AST node for an if-statement.

Field Summary

Fields inherited from class jminusminus.JAST

compilationUnit, line

Constructor Summary

Constructors

Constructor	Description
JIfStatement(int line, JExpression condition, JStatement thenPart, JStatement elsePart)	Constructs an AST node for an if-statement.

Method Summary

Modifier and Type	Method	Description
JStatement	analyze(Context context)	Performs semantic analysis on this AST and returns the (possibly modified) AST.
void	codegen(CLEmitter output)	Performs code generation for this AST.
void	toJSON(JSONElement json)	Stores information about this AST in JSON format.

Methods inherited from class jminusminus.JAST

line, partialCodegen, unescape

Methods inherited from class java.lang.Object

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

Constructor Details

JIfStatement

public JIfStatement(int line,
 JExpression condition,
 JStatement thenPart,
 JStatement elsePart)

Constructs an AST node for an if-statement.

Parameters:

line - line in which the if-statement occurs in the source file.

condition - test expression.

thenPart - then part.

elsePart - else part.

Method Details

analyze

public JStatement analyze(Context context)

Performs semantic analysis on this AST and returns the (possibly modified) AST.

Specified by:

analyze in class JAST

Parameters:

context - the environment (scope) in which code is analyzed.

Returns:

the (possibly modified) AST.

codegen

public void codegen(CLEmitter output)

Performs code generation for this AST.

Specified by:

codegen in class JAST

Parameters:

output - the code emitter.

toJSON

public void toJSON(JSONElement json)

Stores information about this AST in JSON format.

Overrides:

toJSON in class JAST

Parameters:

json - the JSON emitter.