net.sf.vex.dom
Interface DFABuilder.Node

Enclosing interface:
DFABuilder

public static interface DFABuilder.Node

Node represents a node in an abstract syntax tree. The first step to creating a DFA is to build an AST using the given createXxx methods.


Method Summary
 void accept(net.sf.vex.dom.DFABuilder.NodeVisitor visitor)
           
 java.lang.Object clone()
           
 java.util.Set getFirstPos()
           
 java.util.Set getLastPos()
           
 boolean isNullable()
           
 

Method Detail

accept

public void accept(net.sf.vex.dom.DFABuilder.NodeVisitor visitor)

clone

public java.lang.Object clone()

getFirstPos

public java.util.Set getFirstPos()

getLastPos

public java.util.Set getLastPos()

isNullable

public boolean isNullable()