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

Class MethodPattern

java.lang.Object

org.aspectj.org.eclipse.jdt.core.search.SearchPattern

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

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

All Implemented Interfaces:

Cloneable, IParallelizable, IIndexConstants

Direct Known Subclasses:

DeclarationOfReferencedMethodsPattern, MethodDeclarationPattern

public class MethodPattern
extends JavaSearchPattern

Field Summary

Fields

Modifier and Type	Field	Description
protected static char[][]	DECL_CATEGORIES
char[]	declaringPackageName
char[]	declaringQualification
char[]	declaringSimpleName
protected IType	declaringType
protected boolean	findDeclarations
protected boolean	findReferences
static final int	FINE_GRAIN_MASK
int	parameterCount
char[][]	parameterQualifications
char[][]	parameterSimpleNames
protected static char[][]	REF_AND_DECL_CATEGORIES
protected static char[][]	REF_CATEGORIES
char[]	returnQualification
char[]	returnSimpleName
char[]	selector
boolean	varargs

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

fineGrain, MATCH_COMPATIBILITY_MASK, MATCH_MODE_MASK

Fields inherited from class org.aspectj.org.eclipse.jdt.core.search.SearchPattern

focus, indexQualifierQuery, kind, mustResolve, R_CAMELCASE_MATCH, R_CAMELCASE_SAME_PART_COUNT_MATCH, R_CASE_SENSITIVE, R_EQUIVALENT_MATCH, R_ERASURE_MATCH, R_EXACT_MATCH, R_FULL_MATCH, R_PATTERN_MATCH, R_PREFIX_MATCH, R_REGEXP_MATCH, R_SUBSTRING_MATCH, R_SUBWORD_MATCH

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
MethodPattern(char[] selector, char[] declaringQualification, char[] declaringSimpleName, char[] returnQualification, char[] returnSimpleName, char[][] parameterQualifications, char[][] parameterSimpleNames, IType declaringType, int limitTo, int matchRule)
MethodPattern(char[] selector, char[] declaringQualification, char[] declaringSimpleName, char[] returnQualification, char[] returnSimpleName, String returnSignature, char[][] parameterQualifications, char[][] parameterSimpleNames, String[] parameterSignatures, IMethod method, int limitTo, int matchRule)
MethodPattern(char[] selector, char[] declaringQualification, char[] declaringSimpleName, String declaringSignature, char[] returnQualification, char[] returnSimpleName, String returnSignature, char[][] parameterQualifications, char[][] parameterSimpleNames, String[] parameterSignatures, char[][] arguments, int limitTo, int matchRule)

Method Summary

Modifier and Type	Method	Description
static char[]	createIndexKey(char[] selector, int argCount)	Method entries are encoded as selector '/' Arity: e.g.
void	decodeIndexKey(char[] key)	Decode the given index key in this pattern.
SearchPattern	getBlankPattern()	Returns a blank pattern that can be used as a record to decode an index key.
char[][]	getIndexCategories()	Returns an array of index categories to consider for this index query.
boolean	isPolymorphicSearch()
boolean	matchesDecodedKey(SearchPattern decodedPattern)	Returns whether this pattern matches the given pattern (representing a decoded index key).
protected boolean	mustResolve()	Returns whether a method declaration or message send must be resolved to find out if this method pattern matches it.
protected StringBuilder	print(StringBuilder output)
EntryResult[]	queryIn(Index index)

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

getFineGrainFlagString, hasSignatures, hasTypeArguments, hasTypeParameters, isParallelSearchSupported, toString

Methods inherited from class org.aspectj.org.eclipse.jdt.core.search.SearchPattern

acceptMatch, acceptMatch, camelCaseMatch, camelCaseMatch, camelCaseMatch, camelCaseMatch, clone, createAndPattern, createOrPattern, createPattern, createPattern, createPattern, currentPattern, findIndexMatches, findIndexMatches, getIndexKey, getMatchingRegions, getMatchRule, matchesName, validateMatchRule

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.aspectj.org.eclipse.jdt.core.search.IParallelizable

initBeforeSearch

Field Details

findDeclarations

protected boolean findDeclarations

findReferences

protected boolean findReferences

selector

public char[] selector

declaringQualification

public char[] declaringQualification

declaringSimpleName

public char[] declaringSimpleName

declaringPackageName

public char[] declaringPackageName

returnQualification

public char[] returnQualification

returnSimpleName

public char[] returnSimpleName

parameterQualifications

public char[][] parameterQualifications

parameterSimpleNames

public char[][] parameterSimpleNames

parameterCount

public int parameterCount

varargs

public boolean varargs

declaringType

protected IType declaringType

REF_CATEGORIES

protected static char[][] REF_CATEGORIES

REF_AND_DECL_CATEGORIES

protected static char[][] REF_AND_DECL_CATEGORIES

DECL_CATEGORIES

protected static char[][] DECL_CATEGORIES

FINE_GRAIN_MASK

public static final int FINE_GRAIN_MASK

See Also:

• Constant Field Values

Constructor Details

MethodPattern

public MethodPattern(char[] selector,
 char[] declaringQualification,
 char[] declaringSimpleName,
 char[] returnQualification,
 char[] returnSimpleName,
 char[][] parameterQualifications,
 char[][] parameterSimpleNames,
 IType declaringType,
 int limitTo,
 int matchRule)

MethodPattern

public MethodPattern(char[] selector,
 char[] declaringQualification,
 char[] declaringSimpleName,
 char[] returnQualification,
 char[] returnSimpleName,
 String returnSignature,
 char[][] parameterQualifications,
 char[][] parameterSimpleNames,
 String[] parameterSignatures,
 IMethod method,
 int limitTo,
 int matchRule)

MethodPattern

public MethodPattern(char[] selector,
 char[] declaringQualification,
 char[] declaringSimpleName,
 String declaringSignature,
 char[] returnQualification,
 char[] returnSimpleName,
 String returnSignature,
 char[][] parameterQualifications,
 char[][] parameterSimpleNames,
 String[] parameterSignatures,
 char[][] arguments,
 int limitTo,
 int matchRule)

Method Details

createIndexKey

public static char[] createIndexKey(char[] selector,
 int argCount)

Method entries are encoded as selector '/' Arity: e.g. 'foo/0'

decodeIndexKey

public void decodeIndexKey(char[] key)

Description copied from class: SearchPattern

Decode the given index key in this pattern. The decoded index key is used by SearchPattern.matchesDecodedKey(SearchPattern) to find out if the corresponding index entry should be considered.

This method should be re-implemented in subclasses that need to decode an index key.

Overrides:

decodeIndexKey in class SearchPattern

Parameters:

key - the given index key

getBlankPattern

public SearchPattern getBlankPattern()

Description copied from class: SearchPattern

Returns a blank pattern that can be used as a record to decode an index key.

Implementors of this method should return a new search pattern that is going to be used to decode index keys.

Overrides:

getBlankPattern in class JavaSearchPattern

Returns:

a new blank pattern

See Also:

• SearchPattern.decodeIndexKey(char[])

getIndexCategories

public char[][] getIndexCategories()

Description copied from class: SearchPattern

Returns an array of index categories to consider for this index query. These potential matches will be further narrowed by the match locator, but precise match locating can be expensive, and index query should be as accurate as possible so as to eliminate obvious false hits.

This method should be re-implemented in subclasses that need to narrow down the index query.

Overrides:

getIndexCategories in class SearchPattern

Returns:

an array of index categories

isPolymorphicSearch

public boolean isPolymorphicSearch()

Overrides:

isPolymorphicSearch in class SearchPattern

matchesDecodedKey

public boolean matchesDecodedKey(SearchPattern decodedPattern)

Description copied from class: SearchPattern

Returns whether this pattern matches the given pattern (representing a decoded index key).

This method should be re-implemented in subclasses that need to narrow down the index query.

Overrides:

matchesDecodedKey in class SearchPattern

Parameters:

decodedPattern - a pattern representing a decoded index key

Returns:

whether this pattern matches the given pattern

mustResolve

protected boolean mustResolve()

Returns whether a method declaration or message send must be resolved to find out if this method pattern matches it.

queryIn

public EntryResult[] queryIn(Index index)
                      throws IOException

Overrides:

queryIn in class SearchPattern

Throws:

IOException

print

protected StringBuilder print(StringBuilder output)

Overrides:

print in class JavaSearchPattern