coins.sym
インタフェース SymIterator

既知の実装クラスの一覧:
SymIteratorImpl

public interface SymIterator

SymIterator interface


メソッドの概要
 boolean hasNext()
          hasNext True if there are symbols remaining in the specified symbol table, false otherwise.
 Sym next()
          next Get next symbol in the specified symbol table.
 Var nextVar()
          nextVar Get next symbol in the specified symbol table skipping symbols that are not a Var symbol.
 

メソッドの詳細

next

public Sym next()
next Get next symbol in the specified symbol table.


nextVar

public Var nextVar()
nextVar Get next symbol in the specified symbol table skipping symbols that are not a Var symbol. If the last symbol is not a variable, then null will be returned as the last symbol.


hasNext

public boolean hasNext()
hasNext True if there are symbols remaining in the specified symbol table, false otherwise.