ast
Class ConstBooleanExpr

java.lang.Object
  extended by ast.ASTNode
      extended by ast.Expr
          extended by ast.ConstExpr
              extended by ast.ConstBooleanExpr

public class ConstBooleanExpr
extends ConstExpr

The ConstBooleanExpr class represents a boolean constant expression. It extends constant expressions so it containts a constant value (represented as a String). Since this class is similar to other subclasses most of the functionality can be implemented in the visitor method for the parent class.

See Also:
ASTNode, ConstExpr

Field Summary
 
Fields inherited from class ast.ConstExpr
constant
 
Fields inherited from class ast.ASTNode
charNum, lineNum, lineStr
 
Constructor Summary
ConstBooleanExpr(int lineNum, java.lang.String constant)
          ConstBooleanExpr constructor
 
Method Summary
 java.lang.Object accept(visitor.Visitor v, java.lang.Object o)
          Visitor method
 
Methods inherited from class ast.ConstExpr
getConstant
 
Methods inherited from class ast.Expr
getExprType, setExprType
 
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
 

Constructor Detail

ConstBooleanExpr

public ConstBooleanExpr(int lineNum,
                        java.lang.String constant)
ConstBooleanExpr constructor

Parameters:
lineNum - source line number corresponding to this AST node
constant - constant value (as a String)
Method Detail

accept

public java.lang.Object accept(visitor.Visitor v,
                               java.lang.Object o)
Visitor method

Specified by:
accept in class ConstExpr
Parameters:
v - visitor object
o - object to pass down
Returns:
result of visiting this node
See Also:
Visitor