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org.gjt.sp.jedit.syntax
Class PatchTokenMarker  

java.lang.Object
  org.gjt.sp.jedit.syntax.TokenMarker
      org.gjt.sp.jedit.syntax.PatchTokenMarker

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public class PatchTokenMarker

extends TokenMarker

Patch/diff token marker.

Version:

$Id: PatchTokenMarker.java,v 1.1 2002/12/27 18:50:37 blaisorblade Exp $

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Nested Class Summary

 

Nested classes inherited from class org.gjt.sp.jedit.syntax.TokenMarker

TokenMarker.LineInfo

 

Field Summary

 

Fields inherited from class org.gjt.sp.jedit.syntax.TokenMarker

firstToken, lastLine, lastToken, length, lineInfo, nextLineRequested

 

Constructor Summary

PatchTokenMarker()

 

Method Summary
byte	markTokensImpl(byte token, javax.swing.text.Segment line, int lineIndex)           An abstract method that splits a line up into tokens.
boolean	supportsMultilineTokens()           Returns if the token marker supports tokens that span multiple lines.

 

Methods inherited from class org.gjt.sp.jedit.syntax.TokenMarker

addToken, addToken, deleteLines, ensureCapacity, getLineCount, getMaxLineWidth, insertLines, isNextLineRequested, markTokens, setLineWidth

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

PatchTokenMarker

public PatchTokenMarker()

Method Detail

markTokensImpl

public byte markTokensImpl(byte token,
                           javax.swing.text.Segment line,
                           int lineIndex)

Description copied from class: TokenMarker

An abstract method that splits a line up into tokens. It should parse the line, and call addToken() to add syntax tokens to the token list. Then, it should return the initial token type for the next line.

For example if the current line contains the start of a multiline comment that doesn't end on that line, this method should return the comment token type so that it continues on the next line.

Specified by:

markTokensImpl in class TokenMarker

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supportsMultilineTokens

public boolean supportsMultilineTokens()

Description copied from class: TokenMarker

Returns if the token marker supports tokens that span multiple lines. If this is true, the object using this token marker is required to pass all lines in the document to the markTokens() method (in turn).

The default implementation returns true; it should be overridden to return false on simpler token markers for increased speed.

Overrides:

supportsMultilineTokens in class TokenMarker

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