SimpleBidiSplitter

java.lang.Object

com.openhtmltopdf.bidi.SimpleBidiSplitter

All Implemented Interfaces:: BidiSplitter

public class SimpleBidiSplitter extends Object implements BidiSplitter

Field Summary

Fields

Modifier and Type

Field

Description

private List<BidiTextRun>

runs

Fields inherited from interface BidiSplitter
LTR, NEUTRAL, RTL
Constructor Summary

Constructors

Constructor

Description

SimpleBidiSplitter()
Method Summary

Modifier and Type

Method

Description

int

countTextRuns()

Count the number of runs, each of which contains text in one visual order only.

byte

getBaseDirection(String paragraph)

Get the base direction of a paragraph.

BidiTextRun

getVisualRun(int runIndex)

void

setParagraph(String paragraph, byte defaultDirection)

Sets the text which is to be split on visual ordering.

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- runs
  
  private List<BidiTextRun> runs
Constructor Details
- SimpleBidiSplitter
  
  public SimpleBidiSplitter()
Method Details
- setParagraph
  
  public void setParagraph(String paragraph, byte defaultDirection)
  
  Description copied from interface: BidiSplitter
  
  Sets the text which is to be split on visual ordering.
  
  Specified by:
  
  setParagraph in interface BidiSplitter
  
  Parameters:
  
  paragraph -
  
  defaultDirection - either LTR or RTL
- countTextRuns
  
  public int countTextRuns()
  
  Description copied from interface: BidiSplitter
  
  Count the number of runs, each of which contains text in one visual order only. Can only be called after setParagraph has run the BIDI algorithm.
  
  Specified by:
  
  countTextRuns in interface BidiSplitter
- getVisualRun
  
  public BidiTextRun getVisualRun(int runIndex)
  
  Specified by:
  
  getVisualRun in interface BidiSplitter
  
  Parameters:
  
  runIndex - from zero to countTextRuns.
  
  Returns:
  
  information about a visual run.
- getBaseDirection
  
  public byte getBaseDirection(String paragraph)
  
  Description copied from interface: BidiSplitter
  
  Get the base direction of a paragraph. Defined as the first character that has strong directionality or neutral if they are all neutral characters.
  
  Specified by:
  
  getBaseDirection in interface BidiSplitter