Package com.vladsch.flexmark.util.sequence

Class ReplacedTextMapper

java.lang.Object

com.vladsch.flexmark.util.sequence.ReplacedTextMapper

public class ReplacedTextMapper
extends Object

Class which tracks text replacements to provide original offset from modified offset.

This is needed when the original based sequence needs to be un-escaped but offsets to original escaped text are needed.

These replacements can be nested so that you can track replacements of replaced text. To add nested replacements use startNestedReplacement()

when isModified() returns true then the text mapper is already used and nested replacements need to be applied

Constructor Summary

Constructors

Constructor	Description
ReplacedTextMapper(BasedSequence original)

Method Summary

Modifier and Type	Method	Description
void	addOriginalText(int startIndex, int endIndex)
void	addReplacedText(int startIndex, int endIndex, BasedSequence replacedSequence)
ReplacedTextMapper	getParent()
ArrayList<ReplacedTextRegion>	getRegions()
int	getReplacedLength()
ArrayList<BasedSequence>	getReplacedSegments()
BasedSequence	getReplacedSequence()
boolean	isFinalized()
boolean	isModified()
int	originalOffset(int replacedIndex)
void	startNestedReplacement(BasedSequence sequence)

Methods inherited from class java.lang.Object

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

Constructor Detail

ReplacedTextMapper

public ReplacedTextMapper(BasedSequence original)

Method Detail

startNestedReplacement

public void startNestedReplacement(BasedSequence sequence)

isModified

public boolean isModified()

isFinalized

public boolean isFinalized()

getParent

public ReplacedTextMapper getParent()

addReplacedText

public void addReplacedText(int startIndex,
                            int endIndex,
                            BasedSequence replacedSequence)

addOriginalText

public void addOriginalText(int startIndex,
                            int endIndex)

getRegions

public ArrayList<ReplacedTextRegion> getRegions()

getReplacedSegments

public ArrayList<BasedSequence> getReplacedSegments()

getReplacedSequence

public BasedSequence getReplacedSequence()

getReplacedLength

public int getReplacedLength()

originalOffset

public int originalOffset(int replacedIndex)