Package com.intellij.ide.highlighter

Class JavaFileHighlighter

java.lang.Object

com.intellij.openapi.fileTypes.SyntaxHighlighterBase

com.intellij.ide.highlighter.JavaFileHighlighter

All Implemented Interfaces:

SyntaxHighlighter

public class JavaFileHighlighter
extends SyntaxHighlighterBase

Field Summary

Fields

Modifier and Type	Field and Description
protected LanguageLevel	myLanguageLevel

Fields inherited from class com.intellij.openapi.fileTypes.SyntaxHighlighterBase

EMPTY

Fields inherited from interface com.intellij.openapi.fileTypes.SyntaxHighlighter

EP_NAME, PROVIDER

Constructor Summary

Constructors

Constructor and Description
JavaFileHighlighter()
JavaFileHighlighter(LanguageLevel languageLevel)

Method Summary

Modifier and Type	Method and Description
Lexer	getHighlightingLexer() Returns the lexer used for highlighting the file.
TextAttributesKey []	getTokenHighlights(IElementType tokenType) Returns the list of text attribute keys used for highlighting the specified token type.

Methods inherited from class com.intellij.openapi.fileTypes.SyntaxHighlighterBase

fillMap, fillMap, pack, pack, pack, pack, pack, safeMap, safeMap

Methods inherited from class java.lang.Object

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

Field Detail

myLanguageLevel

protected final LanguageLevel myLanguageLevel

Constructor Detail

JavaFileHighlighter

public JavaFileHighlighter()

JavaFileHighlighter

public JavaFileHighlighter(LanguageLevel languageLevel)

Method Detail

getHighlightingLexer

public Lexer getHighlightingLexer()

Description copied from interface: SyntaxHighlighter

Returns the lexer used for highlighting the file. The lexer is invoked incrementally when the file is changed, so it must be capable of saving/restoring state and resuming lexing from the middle of the file.

Returns:

The lexer implementation.

getTokenHighlights

public TextAttributesKey [] getTokenHighlights(IElementType tokenType)

Description copied from interface: SyntaxHighlighter

Returns the list of text attribute keys used for highlighting the specified token type. The attributes of all attribute keys returned for the token type are successively merged to obtain the color and attributes of the token.

Parameters:

tokenType - The token type for which the highlighting is requested.

Returns:

The array of text attribute keys.