JFlex
Class CountEmitter

java.lang.Object
  JFlex.PackEmitter
      JFlex.CountEmitter

public class CountEmitter
extends PackEmitter

An emitter for an array encoded as count/value pairs in a string.

Version:

$Revision: 1.6 $, $Date: 2004/04/12 10:07:48 $

Author:

Gerwin Klein

Field Summary

Fields inherited from class JFlex.PackEmitter

chunks, name, out

Constructor Summary

protected

CountEmitter(java.lang.String name) Create a count/value emitter for a specific field.

Method Summary

void	emit(int count, int value) Emit one count/value pair.
void	emitUnpack() Emits count/value unpacking code for the generated array.
void	setValTranslation(int i) Translate all values by given amount.

Methods inherited from class JFlex.PackEmitter

breaks, constName, emitInit, emitUC, nl, println, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

CountEmitter

protected CountEmitter(java.lang.String name)

Create a count/value emitter for a specific field.

Parameters:

name - name of the generated array

Method Detail

emitUnpack

public void emitUnpack()

Emits count/value unpacking code for the generated array.

Specified by:

emitUnpack in class PackEmitter

See Also:

JFlex.PackEmitter#emitUnPack()

setValTranslation

public void setValTranslation(int i)

Translate all values by given amount. Use to move value interval from [0, 0xFFFF] to something different.

Parameters:

i - amount the value will be translated by. Example: i = 1 allows values in [-1, 0xFFFE].

emit

public void emit(int count,
                 int value)

Emit one count/value pair. Automatically translates value by the translate value.

Parameters:

count -

value -

See Also:

setValTranslation(int)