Package mars.venus.editor.jeditsyntax.tokenmarker

Class MIPSTokenMarker

java.lang.Object

mars.venus.editor.jeditsyntax.tokenmarker.TokenMarker

mars.venus.editor.jeditsyntax.tokenmarker.MIPSTokenMarker

public class MIPSTokenMarker
extends TokenMarker

MIPS token marker.

Author:

Pete Sanderson (2010) and Slava Pestov (1999)

Nested Class Summary

Nested classes/interfaces inherited from class mars.venus.editor.jeditsyntax.tokenmarker.TokenMarker

TokenMarker.LineInfo

Field Summary

Fields inherited from class mars.venus.editor.jeditsyntax.tokenmarker.TokenMarker

firstToken, lastLine, lastToken, length, lineInfo, nextLineRequested

Constructor Summary

Constructors

Constructor	Description
MIPSTokenMarker()

Method Summary

Modifier and Type	Method	Description
static KeywordMap	getKeywords()	Get KeywordMap containing all MIPS key words.
static String[]	getTokenDescriptions()
ArrayList<PopupHelpItem>	getTokenExactMatchHelp(Token token, String tokenText)	Construct and return any appropriate help information for the given token.
static String[]	getTokenExamples()
ArrayList<PopupHelpItem>	getTokenPrefixMatchHelp(String line, Token tokenList, Token token, String tokenText)	Construct and return any appropriate help information for prefix match based on current line's token list.
byte	markTokensImpl(byte token, Segment line, int lineIndex)	An abstract method that splits a line up into tokens.

Methods inherited from class mars.venus.editor.jeditsyntax.tokenmarker.TokenMarker

addToken, deleteLines, ensureCapacity, getLineCount, insertLines, isNextLineRequested, markTokens, supportsMultilineTokens

Methods inherited from class java.lang.Object

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

Constructor Details

MIPSTokenMarker

public MIPSTokenMarker()

Method Details

getTokenDescriptions

public static String[] getTokenDescriptions()

getTokenExamples

public static String[] getTokenExamples()

markTokensImpl

public byte markTokensImpl(byte token,
 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 TokenMarker.addToken(int, byte) 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

Parameters:

token - The initial token type for this line

line - The line to be tokenized

lineIndex - The index of the line in the document, starting at 0

Returns:

The initial token type for the next line

getTokenExactMatchHelp

public ArrayList<PopupHelpItem> getTokenExactMatchHelp(Token token,
 String tokenText)

Construct and return any appropriate help information for the given token.

Overrides:

getTokenExactMatchHelp in class TokenMarker

Parameters:

token - the pertinent Token object

tokenText - the source String that matched to the token

Returns:

ArrayList of PopupHelpItem objects, one per match.

getTokenPrefixMatchHelp

public ArrayList<PopupHelpItem> getTokenPrefixMatchHelp(String line,
 Token tokenList,
 Token token,
 String tokenText)

Construct and return any appropriate help information for prefix match based on current line's token list.

Overrides:

getTokenPrefixMatchHelp in class TokenMarker

Parameters:

line - String containing current line

tokenList - first Token on current line (head of linked list)

token - the pertinent Token object

tokenText - the source String that matched to the token in previous parameter

Returns:

ArrayList of PopupHelpItem objects, one per match.

getKeywords

public static KeywordMap getKeywords()

Get KeywordMap containing all MIPS key words. This includes all instruction mnemonics, assembler directives, and register names.

Returns:

KeywordMap where key is the keyword and associated value is the token type (e.g. Token.KEYWORD1).