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

Class FieldPattern

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.VariablePattern

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

All Implemented Interfaces:

Cloneable, IParallelizable, IIndexConstants

Direct Known Subclasses:

DeclarationOfAccessedFieldsPattern

public class FieldPattern
extends VariablePattern

Field Summary

Fields

Modifier and Type	Field	Description
protected static char[][]	DECL_CATEGORIES
protected char[]	declaringQualification
protected char[]	declaringSimpleName
protected static char[][]	REF_AND_DECL_CATEGORIES
protected static char[][]	REF_CATEGORIES
protected char[]	typeQualification
protected char[]	typeSimpleName

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

findDeclarations, findReferences, FINE_GRAIN_MASK, name, readAccess, writeAccess

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
FieldPattern(char[] name, char[] declaringQualification, char[] declaringSimpleName, char[] typeQualification, char[] typeSimpleName, int limitTo, int matchRule)
FieldPattern(char[] name, char[] declaringQualification, char[] declaringSimpleName, char[] typeQualification, char[] typeSimpleName, String typeSignature, int limitTo, int matchRule)

Method Summary

Modifier and Type	Method	Description
static char[]	createIndexKey(char[] fieldName)
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.
char[]	getIndexKey()	Returns a key to find in relevant index categories, if null then all index entries are matched.
boolean	matchesDecodedKey(SearchPattern decodedPattern)	Returns whether this pattern matches the given pattern (representing a decoded index key).
protected boolean	mustResolve()
protected StringBuilder	print(StringBuilder output)

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, getMatchingRegions, getMatchRule, isPolymorphicSearch, matchesName, queryIn, 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

declaringQualification

protected char[] declaringQualification

declaringSimpleName

protected char[] declaringSimpleName

typeQualification

protected char[] typeQualification

typeSimpleName

protected char[] typeSimpleName

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

Constructor Details

FieldPattern

public FieldPattern(char[] name,
 char[] declaringQualification,
 char[] declaringSimpleName,
 char[] typeQualification,
 char[] typeSimpleName,
 int limitTo,
 int matchRule)

FieldPattern

public FieldPattern(char[] name,
 char[] declaringQualification,
 char[] declaringSimpleName,
 char[] typeQualification,
 char[] typeSimpleName,
 String typeSignature,
 int limitTo,
 int matchRule)

Method Details

createIndexKey

public static char[] createIndexKey(char[] fieldName)

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[])

getIndexKey

public char[] getIndexKey()

Description copied from class: SearchPattern

Returns a key to find in relevant index categories, if null then all index entries are matched. The key will be matched according to some match rule. 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:

getIndexKey in class SearchPattern

Returns:

an index key from this pattern, or null if all index entries are matched.

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

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()

Overrides:

mustResolve in class VariablePattern

print

protected StringBuilder print(StringBuilder output)

Overrides:

print in class JavaSearchPattern