fmrisc.AST
Class Empty

java.lang.Object
  extended byfmrisc.AST.ASTBase
      extended byfmrisc.AST.Empty
All Implemented Interfaces:
AST

public final class Empty
extends ASTBase

The empty AST (for signalling purposes).


Constructor Summary
Empty()
           
 
Method Summary
 void printCore(java.io.PrintWriter out)
          Prints text representation of tree on out (without new line termination).
 
Methods inherited from class fmrisc.AST.ASTBase
print, printParens, toString
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

Empty

public Empty()
Method Detail

printCore

public void printCore(java.io.PrintWriter out)
Prints text representation of tree on out (without new line termination).

Specified by:
printCore in interface AST
Specified by:
printCore in class ASTBase
Parameters:
out - the stream on which the text is written