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Class Symbol.Table 

java.lang.Object
   |
   +----Symbol.Table
public class Table
extends Object
The Table class is similar to java.util.Dictionary, except that each key must be a Symbol and there is a scope mechanism.

Constructor Index

o Table()

Method Index

o beginScope()
Remembers the current state of the Table.
o endScope()
Restores the table to what it was at the most recent beginScope that has not already been ended.
o get(Symbol)
Gets the object associated with the specified symbol in the Table.
o keys()
Returns an enumeration of the Table's symbols.
o put(Symbol, Object)
Puts the specified value into the Table, bound to the specified Symbol.

Constructors

o Table 
 public Table()

Methods

o get 
 public Object get(Symbol key)
Gets the object associated with the specified symbol in the Table.

o put 
 public void put(Symbol key,
                 Object value)
Puts the specified value into the Table, bound to the specified Symbol.

o beginScope 
 public void beginScope()
Remembers the current state of the Table.

o endScope 
 public void endScope()
Restores the table to what it was at the most recent beginScope that has not already been ended.

o keys 
 public Enumeration keys()
Returns an enumeration of the Table's symbols. 

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