Class JavaSearchPattern

java.lang.Object

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

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

All Implemented Interfaces:

Cloneable, IParallelizable, IIndexConstants

Direct Known Subclasses:

ConstructorPattern, IntersectingPattern, MethodPattern, ModulePattern, MultiTypeDeclarationPattern, PackageDeclarationPattern, SuperTypeReferencePattern, TypeDeclarationPattern, TypeParameterPattern, VariablePattern

public class JavaSearchPattern
extends SearchPattern
implements IIndexConstants, IParallelizable, Cloneable

Field Summary

Fields

Modifier and Type	Field	Description
int	fineGrain	Fine grain limitation
static final int	MATCH_COMPATIBILITY_MASK	Mask used on match rule for generic relevance.
static final int	MATCH_MODE_MASK	Mask used on match rule for match mode.

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

Modifier	Constructor	Description
protected	JavaSearchPattern(int patternKind, int matchRule)

Method Summary

Modifier and Type	Method	Description
SearchPattern	getBlankPattern()	Returns a blank pattern that can be used as a record to decode an index key.
static String	getFineGrainFlagString(int fineGrain)
final boolean	hasSignatures()	Returns whether the pattern has signatures or not.
final boolean	hasTypeArguments()	Returns whether the pattern includes type arguments information or not.
final boolean	hasTypeParameters()	Returns whether the pattern includes type parameters information or not.
boolean	isParallelSearchSupported()	Answers true if the current instance supports parallel index search
protected StringBuilder	print(StringBuilder output)
final String	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, decodeIndexKey, findIndexMatches, findIndexMatches, getIndexCategories, getIndexKey, getMatchingRegions, getMatchRule, isPolymorphicSearch, matchesDecodedKey, 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

fineGrain

public int fineGrain

Fine grain limitation

MATCH_MODE_MASK

public static final int MATCH_MODE_MASK

Mask used on match rule for match mode.

See Also:

• Constant Field Values

MATCH_COMPATIBILITY_MASK

public static final int MATCH_COMPATIBILITY_MASK

Mask used on match rule for generic relevance.

See Also:

• Constant Field Values

Constructor Details

JavaSearchPattern

protected JavaSearchPattern(int patternKind,
 int matchRule)

Method Details

getFineGrainFlagString

public static String getFineGrainFlagString(int fineGrain)

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.

Specified by:

getBlankPattern in class SearchPattern

Returns:

a new blank pattern

See Also:

• SearchPattern.decodeIndexKey(char[])

hasSignatures

public final boolean hasSignatures()

Returns whether the pattern has signatures or not. If pattern typeArguments field, this field shows that it was built on a generic source type.

Returns:

true if typeSignatures field is not null and has a length greater than 0.

hasTypeArguments

public final boolean hasTypeArguments()

Returns whether the pattern includes type arguments information or not.

Returns:

default is false

hasTypeParameters

public final boolean hasTypeParameters()

Returns whether the pattern includes type parameters information or not.

Returns:

true if typeArguments contains type parameters instead type arguments signatures.

print

protected StringBuilder print(StringBuilder output)

toString

public final String toString()

Overrides:

toString in class SearchPattern

See Also:

• Object.toString()

isParallelSearchSupported

public boolean isParallelSearchSupported()

Description copied from interface: IParallelizable

Answers true if the current instance supports parallel index search

Specified by:

isParallelSearchSupported in interface IParallelizable

Returns:

Returns true if the implementation is safe to be used in a parallel search.