ast
Class ExprStmt

java.lang.Object
  ast.ASTNode
      ast.Stmt
          ast.ExprStmt

public class ExprStmt
extends Stmt

The ExprStmt class represents an expression statement (a statement containing a single expression) appearing in a method declaration. It contains an expression (expr).

See Also:

ASTNode, Stmt

Field Summary

protected Expr

expr The expression within the statement

Fields inherited from class ast.ASTNode

charNum, lineNum, lineStr

Constructor Summary

ExprStmt(int lineNum, Expr expr)
ExprStmt constructor

Method Summary

java.lang.Object	accept(Visitor v) Visitor method
Expr	getExpr() Get the expression within the statement

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

expr

protected Expr expr

The expression within the statement

Constructor Detail

ExprStmt

public ExprStmt(int lineNum,
                Expr expr)

ExprStmt constructor

Parameters:

lineNum - source line number corresponding to this AST node

expr - the expression within the statement

Method Detail

getExpr

public Expr getExpr()

Get the expression within the statement

Returns:

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