Class MethodLocator

java.lang.Object

org.aspectj.org.eclipse.jdt.internal.core.search.matching.PatternLocator

org.aspectj.org.eclipse.jdt.internal.core.search.matching.MethodLocator

All Implemented Interfaces:

IQualifiedTypeResolutionListener, IIndexConstants

public class MethodLocator
extends PatternLocator

Field Summary

Fields

Modifier and Type	Field	Description
char[][][]	allSuperDeclaringTypeNames
protected boolean	isDeclarationOfReferencedMethodsPattern
protected MatchLocator	matchLocator
protected MethodPattern	pattern

Fields inherited from class org.aspectj.org.eclipse.jdt.internal.core.search.matching.PatternLocator

ACCURATE_MATCH, ALL_CONTAINER, CAMELCASE_FLAVOR, CLASS_CONTAINER, COMPILATION_UNIT_CONTAINER, ERASURE_MATCH, EXACT_FLAVOR, FIELD_CONTAINER, FLAVORS_MASK, IMPOSSIBLE_MATCH, INACCURATE_MATCH, isCaseSensitive, isEquivalentMatch, isErasureMatch, MATCH_LEVEL_MASK, matchMode, mayBeGeneric, METHOD_CONTAINER, mustResolve, NO_FLAVOR, OVERRIDDEN_METHOD_FLAVOR, PATTERN_FLAVOR, POSSIBLE_MATCH, PREFIX_FLAVOR, RAW_MASK, REGEXP_FLAVOR, RULE_MASK, SUB_INVOCATION_FLAVOR, SUPER_INVOCATION_FLAVOR, SUPERTYPE_REF_FLAVOR

Fields inherited from interface org.aspectj.org.eclipse.jdt.internal.core.search.indexing.IIndexConstants

AND_PATTERN, ANNOT_REF_PATTERN, ANNOTATION_REF, ANNOTATION_TYPE_SUFFIX, CLASS_AND_ENUM_SUFFIX, CLASS_AND_INTERFACE_SUFFIX, CLASS_SUFFIX, CONSTRUCTOR_DECL, CONSTRUCTOR_PATTERN, CONSTRUCTOR_REF, COUNTS, DEFAULT_CONSTRUCTOR, ENUM_SUFFIX, FIELD_DECL, FIELD_PATTERN, INTERFACE_AND_ANNOTATION_SUFFIX, INTERFACE_SUFFIX, LOCAL_VAR_PATTERN, META_INDEX_CATEGORIES, META_INDEX_QUALIFIED_SUPER_TYPE_QUALIFIER_REF, META_INDEX_QUALIFIED_TYPE_QUALIFIER_REF, META_INDEX_SIMPLE_SUPER_TYPE_QUALIFIER_REF, META_INDEX_SIMPLE_TYPE_QUALIFIER_REF, METHOD_DECL, METHOD_DECL_PLUS, METHOD_PATTERN, METHOD_REF, MODULE_DECL, MODULE_INFO, MODULE_PATTERN, MODULE_REF, OBJECT, ONE_STAR, ONE_STAR_CHAR, ONE_ZERO, ONE_ZERO_CHAR, OR_PATTERN, PARAMETER_SEPARATOR, PKG_DECL_PATTERN, PKG_REF_PATTERN, REF, SECONDARY_SUFFIX, SEPARATOR, SUPER_REF, SUPER_REF_PATTERN, TYPE_DECL, TYPE_DECL_PATTERN, TYPE_PARAM_PATTERN, TYPE_REF_PATTERN, TYPE_SUFFIX, ZERO_CHAR

Constructor Summary

Constructors

Constructor	Description
MethodLocator(MethodPattern pattern)

Method Summary

Modifier and Type	Method	Description
protected ReferenceBinding	checkMethodRef(MethodBinding method, ReferenceExpression referenceExpression)
protected void	clear()
protected int	fineGrain()
void	initializePolymorphicSearch(MatchLocator locator)	Initializes this search pattern so that polymorphic search can be performed.
protected boolean	isVirtualInvoke(MethodBinding method, MessageSend messageSend)	Returns whether the code gen will use an invoke virtual for this message send or not.
int	match(Annotation node, MatchingNodeSet nodeSet)
int	match(ASTNode node, MatchingNodeSet nodeSet)	Check if the given ast node syntactically matches this pattern.
int	match(LambdaExpression node, MatchingNodeSet nodeSet)
int	match(MemberValuePair node, MatchingNodeSet nodeSet)
int	match(MessageSend node, MatchingNodeSet nodeSet)
int	match(MethodDeclaration node, MatchingNodeSet nodeSet)
int	match(ReferenceExpression node, MatchingNodeSet nodeSet)
protected int	matchContainer()	Returns the type(s) of container for this pattern.
protected void	matchLevelAndReportImportRef(ImportReference importRef, Binding binding, MatchLocator locator)	Reports the match of the given import reference if the resolveLevel is high enough.
protected int	matchMethod(MethodBinding method, boolean skipImpossibleArg)
protected void	matchReportReference(ASTNode reference, IJavaElement element, IJavaElement localElement, IJavaElement[] otherElements, Binding elementBinding, int accuracy, MatchLocator locator)	Reports the match of the given reference.
protected void	matchReportReference(ASTNode reference, IJavaElement element, Binding elementBinding, int accuracy, MatchLocator locator)	Reports the match of the given reference.
SearchMatch	newDeclarationMatch(ASTNode reference, IJavaElement element, Binding elementBinding, int accuracy, int length, MatchLocator locator)
protected int	referenceType()
protected void	reportDeclaration(MethodBinding methodBinding, MatchLocator locator, SimpleSet knownMethods)
int	resolveLevel(ASTNode possibleMatchingNode)	Finds out whether the given ast node matches this search pattern.
protected int	resolveLevel(MessageSend messageSend)
protected int	resolveLevel(ReferenceExpression referenceExpression)
int	resolveLevel(Binding binding)	Finds out whether the given binding matches this search pattern.
protected int	resolveLevelAsSubtype(char[] simplePattern, char[] qualifiedPattern, ReferenceBinding type, char[] methodName, TypeBinding[] argumentTypes, char[] packageName, boolean isDefault)	Returns whether the given reference type binding matches or is a subtype of a type that matches the given qualified pattern.
String	toString()

Methods inherited from class org.aspectj.org.eclipse.jdt.internal.core.search.matching.PatternLocator

getMatchMode, getQualifiedPattern, getQualifiedSourceName, getTypeNameBinding, isCaseSensitive, isEquivalentMatch, isErasureMatch, isMayBeGeneric, isMustResolve, match, match, match, match, match, match, match, match, match, match, matchesName, matchesTypeReference, matchLevel, matchNameValue, matchReportImportRef, patternLocator, qualifiedPattern, qualifiedSourceName, recordResolution, resolveLevelForType, resolveLevelForType, resolveLevelForType, updateMatch, updateMatch, updateMatch

Methods inherited from class java.lang.Object

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

Field Details

pattern

protected MethodPattern pattern

isDeclarationOfReferencedMethodsPattern

protected boolean isDeclarationOfReferencedMethodsPattern

allSuperDeclaringTypeNames

public char[][][] allSuperDeclaringTypeNames

matchLocator

protected MatchLocator matchLocator

Constructor Details

MethodLocator

public MethodLocator(MethodPattern pattern)

Method Details

clear

protected void clear()

Overrides:

clear in class PatternLocator

fineGrain

protected int fineGrain()

Overrides:

fineGrain in class PatternLocator

initializePolymorphicSearch

public void initializePolymorphicSearch(MatchLocator locator)

Description copied from class: PatternLocator

Initializes this search pattern so that polymorphic search can be performed.

Overrides:

initializePolymorphicSearch in class PatternLocator

isVirtualInvoke

protected boolean isVirtualInvoke(MethodBinding method,
 MessageSend messageSend)

Returns whether the code gen will use an invoke virtual for this message send or not.

checkMethodRef

protected ReferenceBinding checkMethodRef(MethodBinding method,
 ReferenceExpression referenceExpression)

match

public int match(ASTNode node,
 MatchingNodeSet nodeSet)

Description copied from class: PatternLocator

Check if the given ast node syntactically matches this pattern. If it does, add it to the match set. Returns the match level.

Overrides:

match in class PatternLocator

match

public int match(LambdaExpression node,
 MatchingNodeSet nodeSet)

Overrides:

match in class PatternLocator

match

public int match(MethodDeclaration node,
 MatchingNodeSet nodeSet)

Overrides:

match in class PatternLocator

match

public int match(MemberValuePair node,
 MatchingNodeSet nodeSet)

Overrides:

match in class PatternLocator

match

public int match(MessageSend node,
 MatchingNodeSet nodeSet)

Overrides:

match in class PatternLocator

match

public int match(ReferenceExpression node,
 MatchingNodeSet nodeSet)

Overrides:

match in class PatternLocator

match

public int match(Annotation node,
 MatchingNodeSet nodeSet)

Overrides:

match in class PatternLocator

matchContainer

protected int matchContainer()

Description copied from class: PatternLocator

Returns the type(s) of container for this pattern. It is a bit combination of types, denoting compilation unit, class declarations, field declarations or method declarations.

Overrides:

matchContainer in class PatternLocator

matchLevelAndReportImportRef

protected void matchLevelAndReportImportRef(ImportReference importRef,
 Binding binding,
 MatchLocator locator)
                                     throws org.eclipse.core.runtime.CoreException

Description copied from class: PatternLocator

Reports the match of the given import reference if the resolveLevel is high enough.

Overrides:

matchLevelAndReportImportRef in class PatternLocator

Throws:

org.eclipse.core.runtime.CoreException

matchMethod

protected int matchMethod(MethodBinding method,
 boolean skipImpossibleArg)

matchReportReference

protected void matchReportReference(ASTNode reference,
 IJavaElement element,
 Binding elementBinding,
 int accuracy,
 MatchLocator locator)
                             throws org.eclipse.core.runtime.CoreException

Description copied from class: PatternLocator

Reports the match of the given reference.

Overrides:

matchReportReference in class PatternLocator

Throws:

org.eclipse.core.runtime.CoreException

matchReportReference

protected void matchReportReference(ASTNode reference,
 IJavaElement element,
 IJavaElement localElement,
 IJavaElement[] otherElements,
 Binding elementBinding,
 int accuracy,
 MatchLocator locator)
                             throws org.eclipse.core.runtime.CoreException

Description copied from class: PatternLocator

Reports the match of the given reference. Also provide a local element to eventually report in match.

Overrides:

matchReportReference in class PatternLocator

Throws:

org.eclipse.core.runtime.CoreException

See Also:

• invalid reference

  org.eclipse.jdt.internal.core.search.matching.PatternLocator#matchReportReference(org.aspectj.org.eclipse.jdt.internal.compiler.ast.ASTNode, org.aspectj.org.eclipse.jdt.core.IJavaElement, Binding, int, org.aspectj.org.eclipse.jdt.internal.core.search.matching.MatchLocator)

newDeclarationMatch

public SearchMatch newDeclarationMatch(ASTNode reference,
 IJavaElement element,
 Binding elementBinding,
 int accuracy,
 int length,
 MatchLocator locator)

Overrides:

newDeclarationMatch in class PatternLocator

referenceType

protected int referenceType()

Overrides:

referenceType in class PatternLocator

reportDeclaration

protected void reportDeclaration(MethodBinding methodBinding,
 MatchLocator locator,
 SimpleSet knownMethods)
                          throws org.eclipse.core.runtime.CoreException

Throws:

org.eclipse.core.runtime.CoreException

resolveLevel

public int resolveLevel(ASTNode possibleMatchingNode)

Description copied from class: PatternLocator

Finds out whether the given ast node matches this search pattern. Returns IMPOSSIBLE_MATCH if it doesn't. Returns INACCURATE_MATCH if it potentially matches this search pattern (i.e. it has already been resolved but resolving failed.) Returns ACCURATE_MATCH if it matches exactly this search pattern (i.e. it doesn't need to be resolved or it has already been resolved.)

Overrides:

resolveLevel in class PatternLocator

resolveLevel

public int resolveLevel(Binding binding)

Description copied from class: PatternLocator

Finds out whether the given binding matches this search pattern. Returns ACCURATE_MATCH if it does. Returns INACCURATE_MATCH if resolve failed but match is still possible. Returns IMPOSSIBLE_MATCH otherwise. Default is to return INACCURATE_MATCH.

Overrides:

resolveLevel in class PatternLocator

resolveLevel

protected int resolveLevel(MessageSend messageSend)

resolveLevel

protected int resolveLevel(ReferenceExpression referenceExpression)

resolveLevelAsSubtype

protected int resolveLevelAsSubtype(char[] simplePattern,
 char[] qualifiedPattern,
 ReferenceBinding type,
 char[] methodName,
 TypeBinding[] argumentTypes,
 char[] packageName,
 boolean isDefault)

Returns whether the given reference type binding matches or is a subtype of a type that matches the given qualified pattern. Returns ACCURATE_MATCH if it does. Returns INACCURATE_MATCH if resolve fails Returns IMPOSSIBLE_MATCH if it doesn't.

toString

public String toString()

Overrides:

toString in class PatternLocator