CountEmitter (JFlex 1.8.1 API)

java.lang.Object
- jflex.generator.PackEmitter
- - jflex.generator.CountEmitter

```
public class CountEmitter
extends PackEmitter
```
An emitter for an array encoded as count/value pairs in a string.

Version:

JFlex 1.8.1

Author:

Gerwin Klein

Field Summary
- Fields inherited from class jflex.generator.PackEmitter
  chunks, name, out

Constructor Summary

Constructors
Modifier Constructor Description

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

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`emit(int count, int value)`	Emit one count/value pair.
`void`	`emitCountValueString(int[] a)`	Emits a plain int array as a count/value string.
`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.generator.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(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:
    
    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 - a int.
    
    value - a int.
    
    See Also:
    
    setValTranslation(int)
  - emitCountValueString
```
public void emitCountValueString(int[] a)
```
    Emits a plain int array as a count/value string. Expects the preamble code (declaration, javadoc) to already be emitted. Values in the array must be no larger than 0xFFFF (encoded as char), array must have at least one element.