coins.ast.stmnt
Class ReturnStmnt

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

All Implemented Interfaces:

java.io.Serializable, Stmnt

public class ReturnStmnt

extends TreeStmnt

Return statement.

See Also:

Serialized Form

Field Summary

Fields inherited from class coins.ast.stmnt.TreeStmnt

left, right

Constructor Summary

ReturnStmnt(Expr expr, java.lang.String fname, int line)

Method Summary

void	accept(Visitor v) Is a method for the visitor pattern.
Expr	getExpr() Returns the expression computing the returned value.
protected java.lang.String	getTag() Returns the type of this node.

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

ReturnStmnt

public ReturnStmnt(Expr expr,
                   java.lang.String fname,
                   int line)

Method Detail

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 expression computing the returned value.

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