ast
Class DeclStmt

java.lang.Object
  ast.ASTNode
      ast.Stmt
          ast.DeclStmt

public class DeclStmt
extends Stmt

The DeclStmt class represents a variable declaration statement appearing in a method declaration. It contains a variable type (type), a name (name), and an (non-optional) initialization expression (init).

See Also:

ASTNode, Stmt

Field Summary

protected Expr	init The (non-optional) initialization expression for the variable being declared
protected java.lang.String	name The name of the variable being declared
protected java.lang.String	type The type of the variable being declared

Fields inherited from class ast.ASTNode

charNum, lineNum, lineStr

Constructor Summary

DeclStmt(int lineNum, java.lang.String type, java.lang.String name, Expr init)
DeclStmt constructor

Method Summary

java.lang.Object	accept(Visitor v) Visitor method
Expr	getInit() Get the initialization expression for the declared variable
java.lang.String	getName() Get the name of the declared variable
java.lang.String	getType() Get the type of the declared variable

Methods inherited from class ast.ASTNode

getLineNum

Methods inherited from class java.lang.Object

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

Field Detail

type

protected java.lang.String type

The type of the variable being declared

name

protected java.lang.String name

The name of the variable being declared

init

protected Expr init

The (non-optional) initialization expression for the variable being declared

Constructor Detail

DeclStmt

public DeclStmt(int lineNum,
                java.lang.String type,
                java.lang.String name,
                Expr init)

DeclStmt constructor

Parameters:

lineNum - source line number corresponding to this AST node

type - the symbol representing the type of the variable being declared

name - the symbol representing the name of the variable being declared

init - the (non-optional) initialization expression for the declared variable

Method Detail

getType

public java.lang.String getType()

Get the type of the declared variable

Returns:

declared variable type

getName

public java.lang.String getName()

Get the name of the declared variable

Returns:

declared variable name

getInit

public Expr getInit()

Get the initialization expression for the declared variable

Returns:

initialization expression

accept

public java.lang.Object accept(Visitor v)

Visitor method

Specified by:

accept in class Stmt

Parameters:

v - visitor object

Returns:

result of visiting this node

See Also:

Visitor