Class TokenBuffer

java.lang.Object

com.sun.tools.corba.ee.idl.TokenBuffer

class TokenBuffer
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private Token[]	_buffer
private int	_currPos
private int	_size
private final int	DEFAULT_SIZE

Constructor Summary

Constructors

Constructor	Description
TokenBuffer()
TokenBuffer(int size)

Method Summary

Modifier and Type	Method	Description
(package private) Token	current()	Return the token most recently inserted into the buffer (i.e., the head of the buffer.)
(package private) void	insert(Token token)	Inserts a token at the head of the buffer.
(package private) Token	lookBack(int i)	Returns the token residing "i" elements from the head of the buffer.

Methods inherited from class Object

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

Field Details

DEFAULT_SIZE

private final int DEFAULT_SIZE

See Also:

• Constant Field Values

_size

private int _size

_buffer

private Token[] _buffer

_currPos

private int _currPos

Constructor Details

TokenBuffer

TokenBuffer()

TokenBuffer

TokenBuffer(int size)
     throws Exception

Throws:

Exception

Method Details

insert

void insert(Token token)

Inserts a token at the head of the buffer.

lookBack

Token lookBack(int i)

Returns the token residing "i" elements from the head of the buffer.

current

Token current()

Return the token most recently inserted into the buffer (i.e., the head of the buffer.)