Class CompletionScanner

java.lang.Object

org.aspectj.org.eclipse.jdt.internal.compiler.parser.Scanner

org.aspectj.org.eclipse.jdt.internal.codeassist.complete.CompletionScanner

public class CompletionScanner
extends Scanner

Field Summary

Fields

Modifier and Type	Field	Description
int	completedIdentifierEnd
int	completedIdentifierStart
char[]	completionIdentifier
int	cursorLocation
static final char[]	EmptyCompletionIdentifier
int	endOfEmptyToken
int	unicodeCharSize

Fields inherited from class org.aspectj.org.eclipse.jdt.internal.compiler.parser.Scanner

BINARY_LITERAL_NOT_BELOW_17, BracketKinds, checkNonExternalizedStringLiterals, checkUninternedIdentityComparison, COMMENT_ARRAYS_SIZE, commentIsMarkdown, commentPtr, commentStarts, commentStops, commentTagStarts, complianceLevel, containsAssertKeyword, CurlyBracket, currentCharacter, currentPosition, diet, END_OF_SOURCE, eofPosition, fakeInModule, foundTaskCount, foundTaskMessages, foundTaskPositions, foundTaskPriorities, foundTaskTags, HIGH_SURROGATE_MAX_VALUE, HIGH_SURROGATE_MIN_VALUE, IDENTITY_COMPARISON_TAG, ILLEGAL_HEXA_LITERAL, initialPosition, insideModuleInfo, insideRecovery, INVALID_BINARY, INVALID_CHAR_IN_STRING, INVALID_CHARACTER_CONSTANT, INVALID_DIGIT, INVALID_ESCAPE, INVALID_FLOAT, INVALID_HEXA, INVALID_HIGH_SURROGATE, INVALID_INPUT, INVALID_LOW_SURROGATE, INVALID_OCTAL, INVALID_TEXTBLOCK, INVALID_UNDERSCORE, INVALID_UNICODE_ESCAPE, isTaskCaseSensitive, lastCommentLinePosition, lastPosition, lineEnds, linePtr, LOW_SURROGATE_MAX_VALUE, LOW_SURROGATE_MIN_VALUE, nextToken, nlsTagsPtr, NULL_SOURCE_STRING, previewEnabled, rawStart, recordLineSeparator, returnOnlyGreater, RoundBracket, scanContext, scanningFloatLiteral, scanningSwitchLabel, skipComments, source, sourceLevel, SquareBracket, startPosition, TAG_POSTFIX, TAG_POSTFIX_LENGTH, TAG_PREFIX, TAG_PREFIX_LENGTH, taskPriorities, taskTags, tokenizeComments, tokenizeWhiteSpace, UNDERSCORES_IN_LITERALS_NOT_BELOW_17, unicodeAsBackSlash, UNTERMINATED_COMMENT, UNTERMINATED_STRING, UNTERMINATED_TEXT_BLOCK, useAssertAsAnIndentifier, useEnumAsAnIndentifier, validIdentityComparisonLines, wasAcr, withoutUnicodeBuffer, withoutUnicodePtr

Constructor Summary

Constructors

Constructor	Description
CompletionScanner(long sourceLevel)
CompletionScanner(long sourceLevel, boolean previewEnabled)

Method Summary

Modifier and Type	Method	Description
char[]	getCurrentIdentifierSource()
char[]	getCurrentTokenSourceString()
protected TerminalToken	getNextNotFakedToken()	Overridable hook, to allow CompletionScanner to hide a faked identifier token.
protected TerminalToken	getNextToken0()
final void	getNextUnicodeChar()
protected boolean	isAtAssistIdentifier()
protected boolean	isFirstTag()
final void	jumpOverBlock()
TerminalToken	scanIdentifierOrKeyword()
TerminalToken	scanNumber(boolean dotPrefix)

Methods inherited from class org.aspectj.org.eclipse.jdt.internal.compiler.parser.Scanner

areRestrictedModuleKeywordsActive, atEnd, atMultiCaseComma, atTypeAnnotation, checkTaskTag, copyAllCommentInfo, copyCommentInfo, fastForward, findCommentType, getCurrentStringLiteral, getCurrentTextBlock, getCurrentTokenEndPosition, getCurrentTokenSource, getCurrentTokenStartPosition, getCurrentTokenString, getIdentityComparisonLines, getLineEnd, getLineEnds, getLineNumber, getLineStart, getNextChar, getNextChar, getNextChar, getNextCharAsDigit, getNextCharAsDigit, getNextCharAsJavaIdentifierPart, getNextCharAsJavaIdentifierPartWithBoundCheck, getNextCharWithBoundChecks, getNextToken, getNLSTags, getRawTokenSource, getRawTokenSourceEnd, getSource, growCommentInfoArrays, illegalHexaLiteral, invalidBinary, invalidBinaryLiteral, invalidCharacter, invalidCharInString, invalidEof, invalidEscape, invalidFloat, invalidHexa, invalidHighSurrogate, invalidInput, invalidLowSurrogate, invalidToken, invalidUnderscore, invalidUnderscoresInLiterals, invalidUnicodeEscape, isIdentifier, isInModuleDeclaration, isKeyword, isLiteral, isRestrictedKeyword, jumpOverMethodBody, jumpOverUnicodeWhiteSpace, lineBeginsWithMarkdown, mayBeAtCasePattern, maybeAtLambdaOrCast, maybeAtReferenceExpression, processSingleQuotes, pushLineSeparator, pushUnicodeLineSeparator, recordComment, resetTo, resetTo, resetTo, scanEscapeCharacter, scanForStringLiteral, scanForTextBlock, scanForTextBlockBeginning, scanForTextBlockClose, scanIdentifier, scanIdentifierOrKeywordAj, scanIdentifierOrKeywordWithBoundCheck, setActiveParser, setSource, setSource, setSource, toString, toStringAction, ungetToken, unicodeInitializeBuffer, unicodeStore, unicodeStore, unterminatedComment, unterminatedString, unterminatedTextBlock

Methods inherited from class java.lang.Object

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

Field Details

completionIdentifier

public char[] completionIdentifier

cursorLocation

public int cursorLocation

endOfEmptyToken

public int endOfEmptyToken

completedIdentifierStart

public int completedIdentifierStart

completedIdentifierEnd

public int completedIdentifierEnd

unicodeCharSize

public int unicodeCharSize

EmptyCompletionIdentifier

public static final char[] EmptyCompletionIdentifier

Constructor Details

CompletionScanner

public CompletionScanner(long sourceLevel)

CompletionScanner

public CompletionScanner(long sourceLevel,
 boolean previewEnabled)

Method Details

isAtAssistIdentifier

protected boolean isAtAssistIdentifier()

Overrides:

isAtAssistIdentifier in class Scanner

getCurrentIdentifierSource

public char[] getCurrentIdentifierSource()

Overrides:

getCurrentIdentifierSource in class Scanner

getCurrentTokenSourceString

public char[] getCurrentTokenSourceString()

Overrides:

getCurrentTokenSourceString in class Scanner

getNextToken0

protected TerminalToken getNextToken0()
                               throws InvalidInputException

Overrides:

getNextToken0 in class Scanner

Throws:

InvalidInputException

getNextNotFakedToken

protected TerminalToken getNextNotFakedToken()
                                      throws InvalidInputException

Description copied from class: Scanner

Overridable hook, to allow CompletionScanner to hide a faked identifier token.

Overrides:

getNextNotFakedToken in class Scanner

Throws:

InvalidInputException

getNextUnicodeChar

public final void getNextUnicodeChar()
                              throws InvalidInputException

Overrides:

getNextUnicodeChar in class Scanner

Throws:

InvalidInputException

isFirstTag

protected boolean isFirstTag()

Overrides:

isFirstTag in class Scanner

jumpOverBlock

public final void jumpOverBlock()

scanIdentifierOrKeyword

public TerminalToken scanIdentifierOrKeyword()

Overrides:

scanIdentifierOrKeyword in class Scanner

scanNumber

public TerminalToken scanNumber(boolean dotPrefix)
                         throws InvalidInputException

Overrides:

scanNumber in class Scanner

Throws:

InvalidInputException