LookaheadWikiPrinter (XWiki Rendering - Api 15.2 API)

java.lang.Object
- org.xwiki.rendering.renderer.printer.WrappingWikiPrinter
- - org.xwiki.rendering.renderer.printer.LookaheadWikiPrinter

All Implemented Interfaces:

WikiPrinter
```
public class LookaheadWikiPrinter
extends WrappingWikiPrinter
```
Wiki printer that allows deferring printing text and that instead can save it in some internal buffer. This allows accumulating some content before it's flushed. This feature is used for example in the XWiki Syntax Renderer to accumulate text so that it be reviewed and escaped before printed (indeed some text has some characters that need to be escaped or they'd have a wiki meaning otherwise).

Since:

1.7

Version:

$Id: 782b20abbf121e905e63b58a221ee6a21bb2f9fe $

Constructor Summary

Constructors
Constructor Description

LookaheadWikiPrinter(WikiPrinter printer)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`flush()`
`StringBuffer`	`getBuffer()`
`protected String`	`getEOL()`	This method is protected to allow classes extending this one to define what a new line is.
`void`	`print(String text)`
`void`	`printDelayed(String text)`
`protected void`	`printInternal(String text)`
`void`	`println(String text)`
`void`	`printlnDelayed(String text)`
`protected void`	`printlnInternal(String text)`

Methods inherited from class org.xwiki.rendering.renderer.printer.WrappingWikiPrinter
getWrappedPrinter, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - LookaheadWikiPrinter
```
public LookaheadWikiPrinter(WikiPrinter printer)
```
- Method Detail
  - printInternal
```
protected void printInternal(String text)
```
  - printlnInternal
```
protected void printlnInternal(String text)
```
  - print
```
public void print(String text)
```
    Specified by:
    
    print in interface WikiPrinter
    
    Overrides:
    
    print in class WrappingWikiPrinter
    
    Parameters:
    
    text - print the provided String.
  - println
```
public void println(String text)
```
    Specified by:
    
    println in interface WikiPrinter
    
    Overrides:
    
    println in class WrappingWikiPrinter
    
    Parameters:
    
    text - print the provided String and add a new line.
  - printDelayed
```
public void printDelayed(String text)
```
  - printlnDelayed
```
public void printlnDelayed(String text)
```
  - getBuffer
```
public StringBuffer getBuffer()
```
  - flush
```
public void flush()
```
  - getEOL
```
protected String getEOL()
```
    This method is protected to allow classes extending this one to define what a new line is.
    
    Returns:
    
    a new line symbols