Package org.aspectj.org.eclipse.jdt.internal.codeassist

Class CompletionEngine

java.lang.Object

org.aspectj.org.eclipse.jdt.internal.codeassist.impl.Engine

org.aspectj.org.eclipse.jdt.internal.codeassist.CompletionEngine

All Implemented Interfaces:

ISearchRequestor, RelevanceConstants, ITypeRequestor, TypeConstants, TerminalTokens, SuffixConstants

public final class CompletionEngine
extends Engine
implements ISearchRequestor, TypeConstants, TerminalTokens, RelevanceConstants, SuffixConstants

This class is the entry point for source completions. It contains two public APIs used to call CodeAssist on a given source with a given environment, assisting position and storage (and possibly options).

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	CompletionEngine.CompletionProblemFactory

Nested classes/interfaces inherited from interface org.aspectj.org.eclipse.jdt.internal.compiler.lookup.TypeConstants

TypeConstants.BoundCheckStatus, TypeConstants.CloseMethodRecord, TypeConstants.DangerousMethod

Field Summary

Fields

Modifier and Type	Field	Description
static boolean	DEBUG
static final boolean	NO_TYPE_COMPLETION_ON_EMPTY_TOKEN
int	openedBinaryTypes
static boolean	PERF
HashtableOfObject	typeCache

Fields inherited from class org.aspectj.org.eclipse.jdt.internal.codeassist.impl.Engine

compilerOptions, currentPackageName, discouragedReferenceIsError, forbiddenReferenceIsError, importCacheCount, importCachesInitialized, importsCache, lookupEnvironment, nameEnvironment, onDemandImportCacheCount, onDemandImportsCache, options, unitScope

Fields inherited from interface org.aspectj.org.eclipse.jdt.internal.codeassist.RelevanceConstants

R_ABSTRACT_METHOD, R_ANNOTATION, R_CAMEL_CASE, R_CASE, R_CLASS, R_CONSTRUCTOR, R_DEFAULT, R_ENUM, R_ENUM_CONSTANT, R_EXACT_EXPECTED_TYPE, R_EXACT_NAME, R_EXCEPTION, R_EXPECTED_TYPE, R_FINAL, R_INLINE_TAG, R_INTERESTING, R_INTERFACE, R_METHOD_OVERIDE, R_MODULE_DECLARATION, R_NAME_FIRST_PREFIX, R_NAME_FIRST_SUFFIX, R_NAME_LESS_NEW_CHARACTERS, R_NAME_PREFIX, R_NAME_SUFFIX, R_NO_PROBLEMS, R_NON_INHERITED, R_NON_RESTRICTED, R_NON_STATIC, R_PACKAGE_EXPECTED_TYPE, R_QUALIFIED, R_RESOLVED, R_SUBSTRING, R_SUBWORD, R_TARGET, R_TRUE_OR_FALSE, R_UNQUALIFIED, R_VALUE_TAG, R_VOID

Fields inherited from interface org.aspectj.org.eclipse.jdt.internal.compiler.util.SuffixConstants

EXTENSION_aj, EXTENSION_AJ, EXTENSION_class, EXTENSION_CLASS, EXTENSION_java, EXTENSION_JAVA, EXTENSION_jmod, EXTENSION_JMOD, SUFFIX_aj, SUFFIX_AJ, SUFFIX_class, SUFFIX_CLASS, SUFFIX_java, SUFFIX_JAVA, SUFFIX_STRING_aj, SUFFIX_STRING_AJ, SUFFIX_STRING_class, SUFFIX_STRING_CLASS, SUFFIX_STRING_java, SUFFIX_STRING_JAVA

Fields inherited from interface org.aspectj.org.eclipse.jdt.internal.compiler.parser.TerminalTokens

TokenNameabstract, TokenNameafter, TokenNameAND, TokenNameAND_AND, TokenNameAND_EQUAL, TokenNamearound, TokenNameARROW, TokenNameaspect, TokenNameassert, TokenNameAT, TokenNameAT308, TokenNameAT308DOTDOTDOT, TokenNamebefore, TokenNameBeginCaseElement, TokenNameBeginCaseExpr, TokenNameBeginIntersectionCast, TokenNameBeginLambda, TokenNameBeginTypeArguments, TokenNameboolean, TokenNamebreak, TokenNamebyte, TokenNamecase, TokenNamecatch, TokenNamechar, TokenNameCharacterLiteral, TokenNameclass, TokenNameCOLON, TokenNameCOLON_COLON, TokenNameCOMMA, TokenNameCOMMENT_BLOCK, TokenNameCOMMENT_JAVADOC, TokenNameCOMMENT_LINE, TokenNameconst, TokenNamecontinue, TokenNamedeclare, TokenNamedefault, TokenNameDIVIDE, TokenNameDIVIDE_EQUAL, TokenNamedo, TokenNameDOT, TokenNamedouble, TokenNameDoubleLiteral, TokenNameElidedSemicolonAndRightBrace, TokenNameELLIPSIS, TokenNameelse, TokenNameenum, TokenNameEOF, TokenNameEQUAL, TokenNameEQUAL_EQUAL, TokenNameERROR, TokenNameexports, TokenNameextends, TokenNamefalse, TokenNamefinal, TokenNamefinally, TokenNamefloat, TokenNameFloatingPointLiteral, TokenNamefor, TokenNamegoto, TokenNameGREATER, TokenNameGREATER_EQUAL, TokenNameIdentifier, TokenNameif, TokenNameimplements, TokenNameimport, TokenNameinstanceof, TokenNameint, TokenNameIntegerLiteral, TokenNameinterface, TokenNameLBRACE, TokenNameLBRACKET, TokenNameLEFT_SHIFT, TokenNameLEFT_SHIFT_EQUAL, TokenNameLESS, TokenNameLESS_EQUAL, TokenNamelong, TokenNameLongLiteral, TokenNameLPAREN, TokenNameMINUS, TokenNameMINUS_EQUAL, TokenNameMINUS_MINUS, TokenNamemodule, TokenNameMULTIPLY, TokenNameMULTIPLY_EQUAL, TokenNamenative, TokenNamenew, TokenNamenon_sealed, TokenNameNOT, TokenNameNOT_EQUAL, TokenNameNotAToken, TokenNamenull, TokenNameopen, TokenNameopens, TokenNameOR, TokenNameOR_EQUAL, TokenNameOR_OR, TokenNamepackage, TokenNamePLUS, TokenNamePLUS_EQUAL, TokenNamePLUS_PLUS, TokenNamepointcut, TokenNameprivate, TokenNameprivileged, TokenNameprotected, TokenNameprovides, TokenNamepublic, TokenNameQUESTION, TokenNameRBRACE, TokenNameRBRACKET, TokenNameREMAINDER, TokenNameREMAINDER_EQUAL, TokenNamerequires, TokenNameRestrictedIdentifierpermits, TokenNameRestrictedIdentifierrecord, TokenNameRestrictedIdentifiersealed, TokenNameRestrictedIdentifierWhen, TokenNameRestrictedIdentifierYield, TokenNamereturn, TokenNameRIGHT_SHIFT, TokenNameRIGHT_SHIFT_EQUAL, TokenNameRPAREN, TokenNameSEMICOLON, TokenNameshort, TokenNameSingleQuoteStringLiteral, TokenNamestatic, TokenNamestrictfp, TokenNameStringLiteral, TokenNameStringTemplate, TokenNamesuper, TokenNameswitch, TokenNamesynchronized, TokenNameTextBlock, TokenNameTextBlockTemplate, TokenNamethis, TokenNamethrow, TokenNamethrows, TokenNameto, TokenNametransient, TokenNametransitive, TokenNametrue, TokenNametry, TokenNameTWIDDLE, TokenNameUNDERSCORE, TokenNameUNSIGNED_RIGHT_SHIFT, TokenNameUNSIGNED_RIGHT_SHIFT_EQUAL, TokenNameuses, TokenNamevoid, TokenNamevolatile, TokenNamewhile, TokenNameWHITESPACE, TokenNamewith, TokenNameXOR, TokenNameXOR_EQUAL

Fields inherited from interface org.aspectj.org.eclipse.jdt.internal.compiler.lookup.TypeConstants

ANNOTATION, ANNOTATION_PREFIX, ANNOTATION_SUFFIX, ANONYM_PREFIX, ANONYM_SUFFIX, ANONYMOUS_METHOD, APACHE, APACHE_DBUTILS, APACHE_IOUTILS, API, ASSERT_CLASS, ASSERT_FALSE, ASSERT_NOTNULL, ASSERT_NULL, ASSERT_TRUE, ASSERTIONS_CLASS, AUTOMATIC_MODULE_NAME, AUTOWIRED, BEANS, BOOLEAN, BYTE, CAPTURE18, CHANNELS, CHAR, CharArray_JAVA_IO_OBJECTINPUTSTREAM, CharArray_JAVA_IO_OBJECTOUTPUTSTREAM, CharArray_JAVA_IO_OBJECTSTREAMFIELD, CharArray_JAVA_LANG_ANNOTATION_ANNOTATION, CharArray_JAVA_LANG_ENUM, CharArray_JAVA_LANG_OBJECT, CharArray_JAVA_LANG_RECORD, CharArray_JAVA_LANG_RECORD_SLASH, CHECK_ARGUMENT, CHECK_NOT_NULL, CHECK_STATE, CLINIT, CLONE, CLOSE, CLOSE_QUIETLY, closeMethods, COM, COM_GOOGLE_COMMON_BASE_PRECONDITIONS, COM_GOOGLE_INJECT_INJECT, COMMONS, COMPILER, CONSTRAINT_EQUAL, CONSTRAINT_EXTENDS, CONSTRAINT_SUPER, CONTAINS, CONTAINS_ALL, CONTAINS_KEY, CONTAINS_VALUE, CORE, DEFAULT_LOCATION__ARRAY_CONTENTS, DEFAULT_LOCATION__FIELD, DEFAULT_LOCATION__PARAMETER, DEFAULT_LOCATION__RETURN_TYPE, DEFAULT_LOCATION__TYPE_ARGUMENT, DEFAULT_LOCATION__TYPE_BOUND, DEFAULT_LOCATION__TYPE_PARAMETER, DESERIALIZE_LAMBDA, DOM, DOUBLE, ECLIPSE, EQUALS, ESSENTIAL_API, FACTORY, FILTER, FLOAT, FLUENT_RESOURCE_CLASSES, FOR_REMOVAL, FRAMEWORK, GETCLASS, GOOGLE, GUAVA_CLOSEABLES, HASHCODE, IMPLEMENTS, INDEX_OF, INIT, INJECT_PACKAGE, INJECT_TYPE, INTERNAL, INVOKE, IO, IS_INSTANCE, IS_NOTNULL, IS_NULL, IS_TRUE, ITYPEBINDING, JAKARTA, JAKARTA_ANNOTATION_INJECT_INJECT, JAVA, JAVA_BASE, JAVA_IO, JAVA_IO_CLOSEABLE, JAVA_IO_EXTERNALIZABLE, JAVA_IO_IOEXCEPTION, JAVA_IO_OBJECTINPUTSTREAM, JAVA_IO_OBJECTOUTPUTSTREAM, JAVA_IO_OBJECTSTREAMEXCEPTION, JAVA_IO_PRINTSTREAM, JAVA_IO_RESOURCE_FREE_CLOSEABLES, JAVA_IO_SERIALIZABLE, JAVA_IO_WRAPPER_CLOSEABLES, JAVA_LANG, JAVA_LANG_ANNOTATION, JAVA_LANG_ANNOTATION_ANNOTATION, JAVA_LANG_ANNOTATION_DOCUMENTED, JAVA_LANG_ANNOTATION_ELEMENTTYPE, JAVA_LANG_ANNOTATION_INHERITED, JAVA_LANG_ANNOTATION_REPEATABLE, JAVA_LANG_ANNOTATION_RETENTION, JAVA_LANG_ANNOTATION_RETENTIONPOLICY, JAVA_LANG_ANNOTATION_TARGET, JAVA_LANG_ASSERTIONERROR, JAVA_LANG_AUTOCLOSEABLE, JAVA_LANG_BOOLEAN, JAVA_LANG_BYTE, JAVA_LANG_CHARACTER, JAVA_LANG_CLASS, JAVA_LANG_CLASSNOTFOUNDEXCEPTION, JAVA_LANG_CLONEABLE, JAVA_LANG_CONSTANT_CLASSDESC, JAVA_LANG_DEPRECATED, JAVA_LANG_DOUBLE, JAVA_LANG_ENUM, JAVA_LANG_ENUM_ENUMDESC, JAVA_LANG_ERROR, JAVA_LANG_EXCEPTION, JAVA_LANG_FLOAT, JAVA_LANG_FUNCTIONAL_INTERFACE, JAVA_LANG_ILLEGALARGUMENTEXCEPTION, JAVA_LANG_INCOMPATIBLECLASSCHANGEERROR, JAVA_LANG_INTEGER, JAVA_LANG_INVOKE_CONSTANTBOOTSTRAP, JAVA_LANG_INVOKE_LAMBDAMETAFACTORY, JAVA_LANG_INVOKE_METHODHANDLE, JAVA_LANG_INVOKE_METHODHANDLE_$_POLYMORPHICSIGNATURE, JAVA_LANG_INVOKE_METHODHANDLE_POLYMORPHICSIGNATURE, JAVA_LANG_INVOKE_METHODHANDLES, JAVA_LANG_INVOKE_SERIALIZEDLAMBDA, JAVA_LANG_INVOKE_STRING_CONCAT_FACTORY, JAVA_LANG_INVOKE_VARHANDLE, JAVA_LANG_ITERABLE, JAVA_LANG_LONG, JAVA_LANG_NOCLASSDEFERROR, JAVA_LANG_NOSUCHFIELDERROR, JAVA_LANG_OBJECT, JAVA_LANG_OVERRIDE, JAVA_LANG_RECORD, JAVA_LANG_REFLECT_CONSTRUCTOR, JAVA_LANG_REFLECT_FIELD, JAVA_LANG_REFLECT_METHOD, JAVA_LANG_RUNTIME_OBJECTMETHODS, JAVA_LANG_RUNTIME_SWITCHBOOTSTRAPS, JAVA_LANG_RUNTIME_TEMPLATERUNTIME, JAVA_LANG_RUNTIMEEXCEPTION, JAVA_LANG_SAFEVARARGS, JAVA_LANG_SHORT, JAVA_LANG_STRING, JAVA_LANG_STRING_TEMPLATE_STR, JAVA_LANG_STRINGBUFFER, JAVA_LANG_STRINGBUILDER, JAVA_LANG_STRINGTEMPLATE, JAVA_LANG_STRINGTEMPLATE_PROCESSOR, JAVA_LANG_SUPPRESSWARNINGS, JAVA_LANG_SYSTEM, JAVA_LANG_THROWABLE, JAVA_LANG_VOID, JAVA_NIO_FILE_FILES, JAVA_UTIL_ARRAYS, JAVA_UTIL_COLLECTION, JAVA_UTIL_ITERATOR, JAVA_UTIL_LIST, JAVA_UTIL_MAP, JAVA_UTIL_OBJECTS, JAVA_UTIL_STREAM, JAVA_UTIL_STREAM__STREAM, JAVA_UTIL_ZIP_WRAPPER_CLOSEABLES, JAVAC, JAVAX, JAVAX_ANNOTATION_INJECT_INJECT, JAVAX_RMI_CORBA_STUB, JDK, JDK_INTERNAL_JAVAC_PREVIEW_FEATURE, JDK_INTERNAL_PREVIEW_FEATURE, JDK_INTERNAL_VALUEBASED, JDT, JUNIT, JUNIT_FRAMEWORK_ASSERT, JUPITER, KEYWORD_EXTENDS, LAMBDA_TYPE, LANG, LANG3, LAST_INDEX_OF, LENGTH, LONG, LOOKUP, MAIN, META_INF_MANIFEST_MF, METHOD_SOURCE, MODULE_INFO_CLASS_NAME, MODULE_INFO_CLASS_NAME_STRING, MODULE_INFO_FILE_NAME, MODULE_INFO_FILE_NAME_STRING, MODULE_INFO_NAME, MODULE_INFO_NAME_STRING, NEXT, NIO, NON_NULL, NOT_NULL, NULL, OBJECT, ONE_UTIL_STREAMEX, OPTIONAL, ORG, ORG_APACHE_COMMONS_LANG_VALIDATE, ORG_APACHE_COMMONS_LANG3_VALIDATE, ORG_ECLIPSE_CORE_RUNTIME_ASSERT, ORG_ECLIPSE_JDT_CORE_DOM_ITYPEBINDING, ORG_ECLIPSE_JDT_INTERNAL_COMPILER_LOOKUP_TYPEBINDING, ORG_JUNIT_ASSERT, ORG_JUNIT_JUPITER_API_ASSERTIONS, ORG_JUNIT_METHOD_SOURCE, ORG_SPRING_AUTOWIRED, OTHER_WRAPPER_CLOSEABLES, PACKAGE_INFO_NAME, PARAMS, PERMITS, PROVIDER, READOBJECT, READRESOLVE, RECORD_CLASS, RECORD_RESTRICTED_IDENTIFIER, REFLECT, REMOVE, REMOVE_ALL, REQUIRE_NON_NULL, REQUIRED, RESOURCE_FREE_CLOSEABLE_J_U_STREAMS, RESOURCE_FREE_CLOSEABLE_STREAMEX, RETAIN_ALL, RUNTIME, SEALED, SERIALPERSISTENTFIELDS, SERIALVERSIONUID, SHORT, SINCE, SPRING, STRING_CONCAT_MARKER_1, SYNTHETIC_ACCESS_METHOD_PREFIX, SYNTHETIC_ASSERT_DISABLED, SYNTHETIC_CLASS, SYNTHETIC_ENCLOSING_INSTANCE_PREFIX, SYNTHETIC_ENUM_CONSTANT_INITIALIZATION_METHOD_PREFIX, SYNTHETIC_ENUM_VALUES, SYNTHETIC_OUTER_LOCAL_PREFIX, SYNTHETIC_STATIC_FACTORY, SYNTHETIC_SWITCH_ENUM_TABLE, TOSTRING, TYPE, TYPE_PARAMETER_TARGET, TYPE_USE_TARGET, TYPEBINDING, UPPER_ANNOTATION_TYPE, UPPER_CLASS, UPPER_CONSTRUCTOR, UPPER_FIELD, UPPER_LOCAL_VARIABLE, UPPER_METHOD, UPPER_MODULE, UPPER_PACKAGE, UPPER_PARAMETER, UPPER_RECORD_COMPONENT, UPPER_RUNTIME, UPPER_SOURCE, UTIL, VALIDATE_CLASS, VALUEOF, VALUES, VAR, WILDCARD_CAPTURE, WILDCARD_CAPTURE_NAME_PREFIX, WILDCARD_CAPTURE_NAME_SUFFIX, WILDCARD_CAPTURE_SIGNABLE_NAME_SUFFIX, WILDCARD_EXTENDS, WILDCARD_MINUS, WILDCARD_NAME, WILDCARD_PLUS, WILDCARD_STAR, WILDCARD_SUPER, WRITEOBJECT, WRITEREPLACE, YIELD, ZIP

Constructor Summary

Constructors

Constructor	Description
CompletionEngine(SearchableEnvironment nameEnvironment, CompletionRequestor requestor, Map settings, IJavaProject javaProject, WorkingCopyOwner owner, org.eclipse.core.runtime.IProgressMonitor monitor)	The CompletionEngine is responsible for computing source completions.

Method Summary

Modifier and Type	Method	Description
void	accept(ICompilationUnit sourceUnit, AccessRestriction accessRestriction)	Add an additional compilation unit.
void	acceptConstructor(int modifiers, char[] simpleTypeName, int parameterCount, char[] signature, char[][] parameterTypes, char[][] parameterNames, int typeModifiers, char[] packageName, int extraFlags, String path, AccessRestriction accessRestriction)
void	acceptModule(char[] moduleName)	One result of the search consists of a new module.
void	acceptPackage(char[] packageName)	One result of the search consists of a new package.
void	acceptType(char[] packageName, char[] simpleTypeName, char[][] enclosingTypeNames, int modifiers, AccessRestriction accessRestriction)	One result of the search consists of a new type.
void	acceptUnresolvedName(char[] name)
void	complete(IType type, char[] snippet, int position, char[][] localVariableTypeNames, char[][] localVariableNames, int[] localVariableModifiers, boolean isStatic)
void	complete(ICompilationUnit sourceUnit, int completionPosition, int pos, ITypeRoot root)	Ask the engine to compute a completion at the specified position of the given compilation unit.
static char[]	createBindingKey(char[] packageName, char[] typeName)
static char[][]	createDefaultParameterNames(int length)
static char[]	createMethodSignature(char[][] parameterPackageNames, char[][] parameterTypeNames, char[] returnTypeSignature)
static char[]	createMethodSignature(char[][] parameterPackageNames, char[][] parameterTypeNames, char[] returnPackagename, char[] returnTypeName)
static char[]	createNonGenericTypeSignature(char[] qualifiedPackageName, char[] qualifiedTypeName)
protected InternalCompletionProposal	createProposal(int kind, int completionOffset)
static char[]	createTypeSignature(char[] qualifiedPackageName, char[] qualifiedTypeName)
protected void	findFieldsAndMethods(char[] token, TypeBinding receiverType, Scope scope, ObjectVector fieldsFound, ObjectVector methodsFound, InvocationSite invocationSite, Scope invocationScope, boolean implicitCall, boolean superCall, Binding[] missingElements, int[] missingElementsStarts, int[] missingElementsEnds, boolean missingElementsHaveProblems, char[] castedReceiver, int receiverStart, int receiverEnd)
protected void	findFieldsAndMethodsFromAnotherReceiver(char[] token, TypeReference receiverType, Scope scope, ObjectVector fieldsFound, ObjectVector methodsFound, InvocationSite invocationSite, Scope invocationScope, boolean implicitCall, boolean superCall, Binding[] missingElements, int[] missingElementsStarts, int[] missingElementsEnds, boolean missingElementsHaveProblems, char[][] receiverName, int receiverStart, int receiverEnd)
protected void	findMembers(char[] token, ReferenceBinding receiverType, Scope scope, InvocationSite invocationSite, boolean isInsideAnnotationAttribute, Binding[] missingElements, int[] missingElementsStarts, int[] missingElementsEnds, boolean missingElementsHaveProblems)
protected void	findMemberTypes(char[] typeName, ReferenceBinding receiverType, Scope scope, SourceTypeBinding typeInvocation, boolean staticOnly, boolean staticFieldsAndMethodOnly, ObjectVector typesFound, Binding[] missingElements, int[] missingElementsStarts, int[] missingElementsEnds, boolean missingElementsHaveProblems)
void	findPackagesInModule(char[] prefix, ModuleBinding module, Scope scope)
AssistParser	getParser()
protected boolean	hasArrayTypeAsExpectedSuperTypes()
protected boolean	hasPossibleAnnotationTarget(TypeBinding typeBinding, Scope scope)
protected void	printDebug(CategorizedProblem error)
protected void	printDebug(CompletionProposal proposal)
protected void	reset()

Methods inherited from class org.aspectj.org.eclipse.jdt.internal.codeassist.impl.Engine

accept, accept, getSignature, getSignature, getTypeSignature, initializeImportCaches, initializePackageCache, isAnonymousClassSignature, mustQualifyType, parseBlockStatements, reset

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.aspectj.org.eclipse.jdt.internal.compiler.impl.ITypeRequestor

accept

Field Details

typeCache

public HashtableOfObject typeCache

openedBinaryTypes

public int openedBinaryTypes

DEBUG

public static boolean DEBUG

PERF

public static boolean PERF

NO_TYPE_COMPLETION_ON_EMPTY_TOKEN

public static final boolean NO_TYPE_COMPLETION_ON_EMPTY_TOKEN

See Also:

• Constant Field Values

Constructor Details

CompletionEngine

public CompletionEngine(SearchableEnvironment nameEnvironment,
 CompletionRequestor requestor,
 Map settings,
 IJavaProject javaProject,
 WorkingCopyOwner owner,
 org.eclipse.core.runtime.IProgressMonitor monitor)

The CompletionEngine is responsible for computing source completions. It requires a searchable name environment, which supports some specific search APIs, and a requestor to feed back the results to a UI.

Parameters:

nameEnvironment - org.eclipse.jdt.internal.codeassist.ISearchableNameEnvironment used to resolve type/package references and search for types/packages based on partial names.

requestor - org.eclipse.jdt.internal.codeassist.ICompletionRequestor since the engine might produce answers of various forms, the engine is associated with a requestor able to accept all possible completions.

settings - java.util.Map set of options used to configure the code assist engine.

Method Details

createBindingKey

public static char[] createBindingKey(char[] packageName,
 char[] typeName)

createDefaultParameterNames

public static char[][] createDefaultParameterNames(int length)

createMethodSignature

public static char[] createMethodSignature(char[][] parameterPackageNames,
 char[][] parameterTypeNames,
 char[] returnTypeSignature)

createMethodSignature

public static char[] createMethodSignature(char[][] parameterPackageNames,
 char[][] parameterTypeNames,
 char[] returnPackagename,
 char[] returnTypeName)

createNonGenericTypeSignature

public static char[] createNonGenericTypeSignature(char[] qualifiedPackageName,
 char[] qualifiedTypeName)

createTypeSignature

public static char[] createTypeSignature(char[] qualifiedPackageName,
 char[] qualifiedTypeName)

accept

public void accept(ICompilationUnit sourceUnit,
 AccessRestriction accessRestriction)

Description copied from class: Engine

Add an additional compilation unit.

Specified by:

accept in interface ITypeRequestor

Overrides:

accept in class Engine

acceptConstructor

public void acceptConstructor(int modifiers,
 char[] simpleTypeName,
 int parameterCount,
 char[] signature,
 char[][] parameterTypes,
 char[][] parameterNames,
 int typeModifiers,
 char[] packageName,
 int extraFlags,
 String path,
 AccessRestriction accessRestriction)

Specified by:

acceptConstructor in interface ISearchRequestor

acceptModule

public void acceptModule(char[] moduleName)

One result of the search consists of a new module. NOTE - All module names are presented in their readable form: Module names are in the form "a.b.c". The default module is represented by an empty array.

Specified by:

acceptModule in interface ISearchRequestor

acceptPackage

public void acceptPackage(char[] packageName)

Description copied from interface: ISearchRequestor

One result of the search consists of a new package. NOTE - All package names are presented in their readable form: Package names are in the form "a.b.c". The default package is represented by an empty array.

Specified by:

acceptPackage in interface ISearchRequestor

acceptType

public void acceptType(char[] packageName,
 char[] simpleTypeName,
 char[][] enclosingTypeNames,
 int modifiers,
 AccessRestriction accessRestriction)

Description copied from interface: ISearchRequestor

One result of the search consists of a new type. NOTE - All package and type names are presented in their readable form: Package names are in the form "a.b.c". Nested type names are in the qualified form "A.I". The default package is represented by an empty array.

Specified by:

acceptType in interface ISearchRequestor

acceptUnresolvedName

public void acceptUnresolvedName(char[] name)

complete

public void complete(ICompilationUnit sourceUnit,
 int completionPosition,
 int pos,
 ITypeRoot root)

Ask the engine to compute a completion at the specified position of the given compilation unit. No return completion results are answered through a requestor.

Parameters:

sourceUnit - org.eclipse.jdt.internal.compiler.env.ICompilationUnit the source of the current compilation unit.

completionPosition - int a position in the source where the completion is taking place. This position is relative to the source provided.

complete

public void complete(IType type,
 char[] snippet,
 int position,
 char[][] localVariableTypeNames,
 char[][] localVariableNames,
 int[] localVariableModifiers,
 boolean isStatic)

createProposal

protected InternalCompletionProposal createProposal(int kind,
 int completionOffset)

findFieldsAndMethods

protected void findFieldsAndMethods(char[] token,
 TypeBinding receiverType,
 Scope scope,
 ObjectVector fieldsFound,
 ObjectVector methodsFound,
 InvocationSite invocationSite,
 Scope invocationScope,
 boolean implicitCall,
 boolean superCall,
 Binding[] missingElements,
 int[] missingElementsStarts,
 int[] missingElementsEnds,
 boolean missingElementsHaveProblems,
 char[] castedReceiver,
 int receiverStart,
 int receiverEnd)

findFieldsAndMethodsFromAnotherReceiver

protected void findFieldsAndMethodsFromAnotherReceiver(char[] token,
 TypeReference receiverType,
 Scope scope,
 ObjectVector fieldsFound,
 ObjectVector methodsFound,
 InvocationSite invocationSite,
 Scope invocationScope,
 boolean implicitCall,
 boolean superCall,
 Binding[] missingElements,
 int[] missingElementsStarts,
 int[] missingElementsEnds,
 boolean missingElementsHaveProblems,
 char[][] receiverName,
 int receiverStart,
 int receiverEnd)

findMembers

protected void findMembers(char[] token,
 ReferenceBinding receiverType,
 Scope scope,
 InvocationSite invocationSite,
 boolean isInsideAnnotationAttribute,
 Binding[] missingElements,
 int[] missingElementsStarts,
 int[] missingElementsEnds,
 boolean missingElementsHaveProblems)

findMemberTypes

protected void findMemberTypes(char[] typeName,
 ReferenceBinding receiverType,
 Scope scope,
 SourceTypeBinding typeInvocation,
 boolean staticOnly,
 boolean staticFieldsAndMethodOnly,
 ObjectVector typesFound,
 Binding[] missingElements,
 int[] missingElementsStarts,
 int[] missingElementsEnds,
 boolean missingElementsHaveProblems)

getParser

public AssistParser getParser()

Specified by:

getParser in class Engine

hasArrayTypeAsExpectedSuperTypes

protected boolean hasArrayTypeAsExpectedSuperTypes()

hasPossibleAnnotationTarget

protected boolean hasPossibleAnnotationTarget(TypeBinding typeBinding,
 Scope scope)

printDebug

protected void printDebug(CategorizedProblem error)

printDebug

protected void printDebug(CompletionProposal proposal)

reset

protected void reset()

findPackagesInModule

public void findPackagesInModule(char[] prefix,
 ModuleBinding module,
 Scope scope)