Class WhileStmtNode

java.lang.Object
  ASTNode
      StmtNode
          WhileStmtNode

public class WhileStmtNode
extends StmtNode

An AST node representing a while statement: "[WHILE cond]? LOOP stmts END LOOP;".

Nested Class Summary

Nested classes/interfaces inherited from class ASTNode

ASTNode.DataType

Constructor Summary

WhileStmtNode(ExprNode cond, java.util.List<StmtNode> body)
Creates a new WhileStmtNode.

Method Summary

void	unparse(java.io.PrintWriter p, int level) Prints a source representation of the tree rooted at this node on output stream p.

Methods inherited from class ASTNode

indent

Methods inherited from class java.lang.Object

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

Constructor Detail

WhileStmtNode

public WhileStmtNode(ExprNode cond,
                     java.util.List<StmtNode> body)

Creates a new WhileStmtNode.

Parameters:

cond - the condition expression.

body - the body of the loop.

Method Detail

unparse

public void unparse(java.io.PrintWriter p,
                    int level)

Prints a source representation of the tree rooted at this node on output stream p.

Specified by:

unparse in class ASTNode

Parameters:

p - the place to display the output.

level - the number of levels of indentation to use if the output requires more than one line.