jflex

Class JavaCountEmitter

java.lang.Object

jflex.JavaPackEmitter

jflex.JavaCountEmitter

public class JavaCountEmitter
extends JavaPackEmitter

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

Version:

JFlex 1.7.0-SNAPSHOT

Author:

Gerwin Klein

Field Summary

Fields inherited from class jflex.JavaPackEmitter

chunks, name, out

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JavaCountEmitter(String name) Create a count/value emitter for a specific field.

Method Summary

Methods

Modifier and Type	Method and Description
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.JavaPackEmitter

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

JavaCountEmitter

protected JavaCountEmitter(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 JavaPackEmitter

See Also:

JavaPackEmitter.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)