AspectJ Weaver 1.9.20.1 · org.aspectj.weaver.patterns.PatternParser

Field Summary

Modifier and Type	Field and Description
private boolean	allowHasTypePatterns not thread-safe, but this class is not intended to be...
private IToken	pendingRightArrows
private Set<PointcutDesignatorHandler>	pointcutDesignatorHandlers extension handlers used in weaver tools API only
private ISourceContext	sourceContext
private ITokenSource	tokenSource
private World	world

Constructor Summary

Access	Constructor and Description
public	PatternParser(ITokenSource tokenSource) Constructor for PatternParser.
public	PatternParser(String data)
public	PatternParser(String data, ISourceContext context)

Method Summary

Modifier and Type	Method and Description
private void	assertNoTypeVariables(String[] tvs, String errorMessage, IToken token)
public void	checkEof()
private void	checkLegalName(String s, IToken tok)
public void	eat(String expectedValue)
private void	eat(String expectedValue, String expectedMessage)
public void	eatIdentifier(String expectedValue)
private boolean	isAdjacent(IToken first, IToken second)
private boolean	isEitherAndOrOr()
public boolean	maybeEat(String token)
public boolean	maybeEatAdjacent(String token)
public boolean	maybeEatIdentifier(String expectedValue)
public String	maybeEatIdentifier()
private boolean	maybeEatNew(TypePattern returnType)
private TypePattern[]	maybeParseAdditionalInterfaceBounds()
public AnnotationTypePattern	maybeParseAnnotationPattern()
public PerClause	maybeParsePerClause()
public String[]	maybeParseSimpleTypeVariableList()
public AnnotationTypePattern	maybeParseSingleAnnotationPattern()
public TypePatternList	maybeParseTypeParameterList()
public TypeVariablePatternList	maybeParseTypeVariableList() Parse type variable declarations for a generic method or at the start of a signature pointcut to identify type variable names in a generic type.
public boolean	moreToParse()
private IToken	nextToken()
protected ExactAnnotationTypePattern	parseAnnotationNameOrVarTypePattern()
public String	parseAnnotationNameValuePattern()
public Pointcut	parseAnnotationPointcut()
public Map<String, String>	parseAnnotationValues()
private Pointcut	parseArgsAnnotationPointcut()
private Pointcut	Returns: Pointcut parseArgsPointcut() Method parseArgsPointcut.
public AnnotationPatternList	parseArgumentsAnnotationPattern()
public TypePatternList	parseArgumentsPattern(boolean parameterAnnotationsPossible)
private Pointcut	parseAtAnnotationPointcut()
private Pointcut	parseAtomicPointcut()
private TypePattern	parseAtomicTypePattern(boolean insideTypeParameters, boolean parameterAnnotationsPossible)
private Pointcut	parseCflowPointcut(boolean isBelow)
public ISignaturePattern	parseCompoundFieldSignaturePattern()
public ISignaturePattern	parseCompoundMethodOrConstructorSignaturePattern(boolean isMethod)
private SignaturePattern	parseConstructorSignaturePattern()
public Declare	parseDeclare()
public Declare	parseDeclareAnnotation()
public DeclareAnnotation	parseDeclareAtField()
public DeclareAnnotation	parseDeclareAtMethod(boolean isMethod)
public DeclareAnnotation	parseDeclareAtType()
private Pointcut	parseDesignatorPointcut(PointcutDesignatorHandler pcdHandler)
public DeclarePrecedence	parseDominates()
public List<String>	parseDottedIdentifier()
public List<NamePattern>	parseDottedNamePattern()
private Declare	Returns: the new declare parseErrorOrWarning(boolean true if it is declare error rather than declare warning isError) Attempt to parse a pointcut, if that fails then try again for a type pattern.
public SignaturePattern	parseFieldSignaturePattern()
public TypePattern	parseGenericsWildcardTypePattern()
public TypePattern	parseHasFieldTypePattern()
public TypePattern	parseHasMethodTypePattern()
public String	parseIdentifier()
public TypePattern	Returns: a TypeIsTypePattern or null if could not be parsed parseIsTypePattern() Attempt to parse a typeIs(<category>) construct.
private KindedPointcut	parseKindedPointcut(String kind)
public ISignaturePattern	parseMaybeParenthesizedFieldSignaturePattern()
public ISignaturePattern	parseMaybeParenthesizedMethodOrConstructorSignaturePattern(boolean isMethod)
public SignaturePattern	parseMethodOrConstructorSignaturePattern()
public ModifiersPattern	parseModifiersPattern()
private KindedPointcut	parseMonitorPointcut(String kind) Covers the 'lock()' and 'unlock()' pointcuts
public NamePattern	parseNamePattern()
private Pointcut	parseNotOrPointcut()
private TypePattern	parseNotOrTypePattern(boolean insideTypeParameters, boolean parameterAnnotationsPossible)
public ThrowsPattern	parseOptionalThrowsPattern()
private Declare	parseParents()
private PerClause	parsePerCflow(boolean isBelow)
private PerClause	parsePerObject(boolean isThis)
private PerClause	parsePerSingleton()
private PerClause	parsePerTypeWithin()
public Pointcut	parsePointcut(boolean shouldConsumeAllInput)
public Pointcut	parsePointcut()
public String	parsePossibleStringSequence(boolean shouldEnd)
private Pointcut	parseReferencePointcut()
private ExactAnnotationTypePattern	parseSimpleAnnotationName()
public Pointcut	parseSinglePointcut()
public TypePattern	parseSingleTypePattern()
public TypePattern	parseSingleTypePattern(boolean insideTypeParameters)
private Declare	parseSoft()
public String	parseStringLiteral()
private Pointcut	parseThisOrTargetAnnotationPointcut()
private Pointcut	Returns: Pointcut parseThisOrTargetPointcut(String kind) Method parseThisOrTargetPointcut.
public TypePattern	parseTypePattern()
public TypePattern	parseTypePattern(boolean insideTypeParameters, boolean parameterAnnotationsPossible)
public TypeVariablePattern	parseTypeVariable()
private Pointcut	parseWithinAnnotationPointcut()
private Pointcut	parseWithinCodeAnnotationPointcut()
private Pointcut	parseWithinCodePointcut()
private Pointcut	Returns: Pointcut parseWithinPointcut() Method parseWithinPointcut.
public boolean	peek(String token)
private TypePattern	setAnnotationPatternForTypePattern(TypePattern t, AnnotationTypePattern ap, boolean parameterAnnotationsPattern)
public void	setPointcutDesignatorHandlers(Set<PointcutDesignatorHandler> handlers, World world) only used by weaver tools API
private NamePattern	tryToExtractName(TypePattern nextType)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

allowHasTypePatterns	back to summary
private boolean allowHasTypePatterns not thread-safe, but this class is not intended to be...

pendingRightArrows	back to summary
private IToken pendingRightArrows

pointcutDesignatorHandlers	back to summary
private Set<PointcutDesignatorHandler> pointcutDesignatorHandlers extension handlers used in weaver tools API only

sourceContext	back to summary
private ISourceContext sourceContext

tokenSource	back to summary
private ITokenSource tokenSource

world	back to summary
private World world

Constructor Detail

PatternParser	back to summary
public PatternParser(ITokenSource tokenSource) Constructor for PatternParser.

PatternParser	back to summary
public PatternParser(String data)

PatternParser	back to summary
public PatternParser(String data, ISourceContext context)

Method Detail

assertNoTypeVariables	back to summary
private void assertNoTypeVariables(String[] tvs, String errorMessage, IToken token)

checkEof	back to summary
public void checkEof()

checkLegalName	back to summary
private void checkLegalName(String s, IToken tok)

eat	back to summary
public void eat(String expectedValue)

eat	back to summary
private void eat(String expectedValue, String expectedMessage)

eatIdentifier	back to summary
public void eatIdentifier(String expectedValue)

isAdjacent	back to summary
private boolean isAdjacent(IToken first, IToken second)

isEitherAndOrOr	back to summary
private boolean isEitherAndOrOr()

maybeEat	back to summary
public boolean maybeEat(String token)

maybeEatAdjacent	back to summary
public boolean maybeEatAdjacent(String token)

maybeEatIdentifier	back to summary
public boolean maybeEatIdentifier(String expectedValue)

maybeEatIdentifier	back to summary
public String maybeEatIdentifier()

maybeEatNew	back to summary
private boolean maybeEatNew(TypePattern returnType)

maybeParseAdditionalInterfaceBounds	back to summary
private TypePattern[] maybeParseAdditionalInterfaceBounds()

maybeParseAnnotationPattern	back to summary
public AnnotationTypePattern maybeParseAnnotationPattern()

maybeParsePerClause	back to summary
public PerClause maybeParsePerClause()

maybeParseSimpleTypeVariableList	back to summary
public String[] maybeParseSimpleTypeVariableList()

maybeParseSingleAnnotationPattern	back to summary
public AnnotationTypePattern maybeParseSingleAnnotationPattern()

maybeParseTypeParameterList	back to summary
public TypePatternList maybeParseTypeParameterList()

maybeParseTypeVariableList	back to summary
public TypeVariablePatternList maybeParseTypeVariableList() Parse type variable declarations for a generic method or at the start of a signature pointcut to identify type variable names in a generic type.

moreToParse	back to summary
public boolean moreToParse()

nextToken	back to summary
private IToken nextToken()

parseAnnotationNameOrVarTypePattern	back to summary
protected ExactAnnotationTypePattern parseAnnotationNameOrVarTypePattern()

parseAnnotationNameValuePattern	back to summary
public String parseAnnotationNameValuePattern()

parseAnnotationPointcut	back to summary
public Pointcut parseAnnotationPointcut()

parseAnnotationValues	back to summary
public Map<String, String> parseAnnotationValues()

parseArgsAnnotationPointcut	back to summary
private Pointcut parseArgsAnnotationPointcut()

parseArgsPointcut	back to summary
private Pointcut parseArgsPointcut() Method parseArgsPointcut. Returns:Pointcut Pointcut

parseArgsPointcut

back to summary

private Pointcut parseArgsPointcut()

Method parseArgsPointcut.

Returns:Pointcut: Pointcut

parseArgumentsAnnotationPattern	back to summary
public AnnotationPatternList parseArgumentsAnnotationPattern()

parseArgumentsPattern	back to summary
public TypePatternList parseArgumentsPattern(boolean parameterAnnotationsPossible)

parseAtAnnotationPointcut	back to summary
private Pointcut parseAtAnnotationPointcut()

parseAtomicPointcut	back to summary
private Pointcut parseAtomicPointcut()

parseAtomicTypePattern	back to summary
private TypePattern parseAtomicTypePattern(boolean insideTypeParameters, boolean parameterAnnotationsPossible)

parseCflowPointcut	back to summary
private Pointcut parseCflowPointcut(boolean isBelow)

parseCompoundFieldSignaturePattern	back to summary
public ISignaturePattern parseCompoundFieldSignaturePattern()

parseCompoundMethodOrConstructorSignaturePattern	back to summary
public ISignaturePattern parseCompoundMethodOrConstructorSignaturePattern(boolean isMethod)

parseConstructorSignaturePattern	back to summary
private SignaturePattern parseConstructorSignaturePattern()

parseDeclare	back to summary
public Declare parseDeclare()

parseDeclareAnnotation	back to summary
public Declare parseDeclareAnnotation()

parseDeclareAtField	back to summary
public DeclareAnnotation parseDeclareAtField()

parseDeclareAtMethod	back to summary
public DeclareAnnotation parseDeclareAtMethod(boolean isMethod)

parseDeclareAtType	back to summary
public DeclareAnnotation parseDeclareAtType()

parseDesignatorPointcut	back to summary
private Pointcut parseDesignatorPointcut(PointcutDesignatorHandler pcdHandler)

parseDominates	back to summary
public DeclarePrecedence parseDominates()

parseDottedIdentifier	back to summary
public List<String> parseDottedIdentifier()

parseDottedNamePattern	back to summary
public List<NamePattern> parseDottedNamePattern()

parseErrorOrWarning

back to summary

private Declare parseErrorOrWarning(boolean isError)

Attempt to parse a pointcut, if that fails then try again for a type pattern.

Parameters

isError:boolean: true if it is declare error rather than declare warning

Returns:Declare

the new declare

parseFieldSignaturePattern	back to summary
public SignaturePattern parseFieldSignaturePattern()

parseGenericsWildcardTypePattern	back to summary
public TypePattern parseGenericsWildcardTypePattern()

parseHasFieldTypePattern	back to summary
public TypePattern parseHasFieldTypePattern()

parseHasMethodTypePattern	back to summary
public TypePattern parseHasMethodTypePattern()

parseIdentifier	back to summary
public String parseIdentifier()

parseIsTypePattern

back to summary

public TypePattern parseIsTypePattern()

Attempt to parse a typeIs(<category>) construct. If it cannot be parsed we just return null and that should cause the caller to reset their position and attempt to consume it in another way. This means we won't have problems here: execution(* typeIs(..)) because someone has decided to call a method the same as our construct.

Returns:TypePattern: a TypeIsTypePattern or null if could not be parsed

parseKindedPointcut	back to summary
private KindedPointcut parseKindedPointcut(String kind)

parseMaybeParenthesizedFieldSignaturePattern	back to summary
public ISignaturePattern parseMaybeParenthesizedFieldSignaturePattern()

parseMaybeParenthesizedMethodOrConstructorSignaturePattern	back to summary
public ISignaturePattern parseMaybeParenthesizedMethodOrConstructorSignaturePattern(boolean isMethod)

parseMethodOrConstructorSignaturePattern	back to summary
public SignaturePattern parseMethodOrConstructorSignaturePattern()

parseModifiersPattern	back to summary
public ModifiersPattern parseModifiersPattern()

parseMonitorPointcut	back to summary
private KindedPointcut parseMonitorPointcut(String kind) Covers the 'lock()' and 'unlock()' pointcuts

parseNamePattern	back to summary
public NamePattern parseNamePattern()

parseNotOrPointcut	back to summary
private Pointcut parseNotOrPointcut()

parseNotOrTypePattern	back to summary
private TypePattern parseNotOrTypePattern(boolean insideTypeParameters, boolean parameterAnnotationsPossible)

parseOptionalThrowsPattern	back to summary
public ThrowsPattern parseOptionalThrowsPattern()

parseParents	back to summary
private Declare parseParents()

parsePerCflow	back to summary
private PerClause parsePerCflow(boolean isBelow)

parsePerObject	back to summary
private PerClause parsePerObject(boolean isThis)

parsePerSingleton	back to summary
private PerClause parsePerSingleton()

parsePerTypeWithin	back to summary
private PerClause parsePerTypeWithin()

parsePointcut	back to summary
public Pointcut parsePointcut(boolean shouldConsumeAllInput)

parsePointcut	back to summary
public Pointcut parsePointcut()

parsePossibleStringSequence	back to summary
public String parsePossibleStringSequence(boolean shouldEnd)

parseReferencePointcut	back to summary
private Pointcut parseReferencePointcut()

parseSimpleAnnotationName	back to summary
private ExactAnnotationTypePattern parseSimpleAnnotationName()

parseSinglePointcut	back to summary
public Pointcut parseSinglePointcut()

parseSingleTypePattern	back to summary
public TypePattern parseSingleTypePattern()

parseSingleTypePattern	back to summary
public TypePattern parseSingleTypePattern(boolean insideTypeParameters)

parseSoft	back to summary
private Declare parseSoft()

parseStringLiteral	back to summary
public String parseStringLiteral()

parseThisOrTargetAnnotationPointcut	back to summary
private Pointcut parseThisOrTargetAnnotationPointcut()

parseThisOrTargetPointcut

back to summary

private Pointcut parseThisOrTargetPointcut(String kind)

Method parseThisOrTargetPointcut.

Returns:Pointcut: Pointcut

parseTypePattern	back to summary
public TypePattern parseTypePattern()

parseTypePattern	back to summary
public TypePattern parseTypePattern(boolean insideTypeParameters, boolean parameterAnnotationsPossible)

parseTypeVariable	back to summary
public TypeVariablePattern parseTypeVariable()

parseWithinAnnotationPointcut	back to summary
private Pointcut parseWithinAnnotationPointcut()

parseWithinCodeAnnotationPointcut	back to summary
private Pointcut parseWithinCodeAnnotationPointcut()

parseWithinCodePointcut	back to summary
private Pointcut parseWithinCodePointcut()

parseWithinPointcut

back to summary

private Pointcut parseWithinPointcut()

Method parseWithinPointcut.

Returns:Pointcut: Pointcut

peek	back to summary
public boolean peek(String token)

setAnnotationPatternForTypePattern	back to summary
private TypePattern setAnnotationPatternForTypePattern(TypePattern t, AnnotationTypePattern ap, boolean parameterAnnotationsPattern)

setPointcutDesignatorHandlers	back to summary
public void setPointcutDesignatorHandlers(Set<PointcutDesignatorHandler> handlers, World world) only used by weaver tools API

tryToExtractName	back to summary
private NamePattern tryToExtractName(TypePattern nextType)

public Class PatternParser

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail