coins.ast.stmnt
Class WhileStmnt

java.lang.Object
  coins.ast.ASTree
      coins.ast.stmnt.TreeStmnt
          coins.ast.stmnt.WhileStmnt

All Implemented Interfaces:

java.io.Serializable, Stmnt

public class WhileStmnt

extends TreeStmnt

While statement.

See Also:

Serialized Form

Field Summary

Fields inherited from class coins.ast.stmnt.TreeStmnt

left, right

Constructor Summary

WhileStmnt(java.lang.String fname, int line)

Method Summary

void	accept(Visitor v) Is a method for the visitor pattern.
Stmnt	getBody() Returns the loop body.
Expr	getExpr() Returns the loop condition.
protected java.lang.String	getTag() Returns the type of this node.
WhileStmnt	set(Expr cond, CompoundStmnt body)

Methods inherited from class coins.ast.stmnt.TreeStmnt

fileName, getLeft, getRight, lineNumber, setLeft, setRight

Methods inherited from class coins.ast.ASTree

putSeparator, rightToString, toString, toString1

Methods inherited from class java.lang.Object

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

Constructor Detail

WhileStmnt

public WhileStmnt(java.lang.String fname,
                  int line)

Method Detail

set

public WhileStmnt set(Expr cond,
                      CompoundStmnt body)

accept

public void accept(Visitor v)

Description copied from class: ASTree

Is a method for the visitor pattern. It calls atXXX() on the given visitor, where XXX is the class name of the node object.

Specified by:

accept in class ASTree

getExpr

public Expr getExpr()

Returns the loop condition.

getBody

public Stmnt getBody()

Returns the loop body.

getTag

protected java.lang.String getTag()

Description copied from class: ASTree

Returns the type of this node. This method is used by toString().

Overrides:

getTag in class TreeStmnt