Package org.aspectj.org.eclipse.jdt.internal.compiler.lookup

Klasse InferenceVariable

java.lang.Object

org.aspectj.org.eclipse.jdt.internal.compiler.lookup.Binding

org.aspectj.org.eclipse.jdt.internal.compiler.lookup.TypeBinding

org.aspectj.org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding

org.aspectj.org.eclipse.jdt.internal.compiler.lookup.TypeVariableBinding

org.aspectj.org.eclipse.jdt.internal.compiler.lookup.InferenceVariable

public class InferenceVariable
extends TypeVariableBinding

Implementation of 18.1.1 in JLS8

Feldübersicht

Felder

Modifizierer und Typ	Feld	Beschreibung
boolean	isFromInitialSubstitution

Von Klasse geerbte Felder org.aspectj.org.eclipse.jdt.internal.compiler.lookup.TypeVariableBinding

declaringElement, firstBound, genericTypeSignature, rank, superclass, superInterfaces

Von Klasse geerbte Felder org.aspectj.org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding

compoundName, fPackage, LUB_GENERIC, modifiers, samProblemBinding, singleAbstractMethod, sourceName

Von Klasse geerbte Felder org.aspectj.org.eclipse.jdt.internal.compiler.lookup.TypeBinding

BOOLEAN, BYTE, CHAR, DOUBLE, extendedTagBits, FLOAT, id, INT, LONG, NULL, SHORT, tagBits, TYPE_USE_BINDING, typeAnnotations, VOID

Von Klasse geerbte Felder org.aspectj.org.eclipse.jdt.internal.compiler.lookup.Binding

ANY_EXCEPTION, ARRAY_TYPE, BASE_TYPE, DefaultLocationArrayContents, DefaultLocationField, DefaultLocationParameter, DefaultLocationReturnType, DefaultLocationsForTrueValue, DefaultLocationTypeArgument, DefaultLocationTypeBound, DefaultLocationTypeParameter, FIELD, GENERIC_TYPE, IMPORT, INTERSECTION_TYPE, INTERSECTION_TYPE18, LOCAL, METHOD, MODULE, NO_ANNOTATIONS, NO_COMPONENTS, NO_ELEMENT_VALUE_PAIRS, NO_EXCEPTIONS, NO_FIELDS, NO_MEMBER_TYPES, NO_METHODS, NO_MODULES, NO_NULL_DEFAULT, NO_PACKAGES, NO_PARAMETER_NAMES, NO_PARAMETERS, NO_PERMITTEDTYPES, NO_PLAIN_PACKAGES, NO_REFERENCE_TYPES, NO_SUPERINTERFACES, NO_TYPE_VARIABLES, NO_TYPES, NULL_UNSPECIFIED_BY_DEFAULT, NullnessDefaultMASK, PACKAGE, PARAMETERIZED_TYPE, PATTERN, POLY_TYPE, RAW_TYPE, RECORD_COMPONENT, TYPE, TYPE_PARAMETER, TYPE_USE, UNINITIALIZED_COMPONENTS, UNINITIALIZED_FIELDS, UNINITIALIZED_METHODS, UNINITIALIZED_REFERENCE_TYPES, VARIABLE, WILDCARD_TYPE

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
TypeBinding	clone(TypeBinding enclosingType)	Virtual copy constructor: a copy is made of the receiver's entire instance state and then suitably parameterized by the arguments to the clone operation as seen fit by each type.
char[]	constantPoolName()	Answer the receiver's constant pool name.
String	debugName()
boolean	equals(Object obj)
TypeBinding	erasure()
static InferenceVariable	get(TypeBinding typeParameter, int rank, InvocationSite site, Scope scope, ReferenceBinding object, boolean initial)	Create or retrieve the inference variable representing the given typeParameter.
PackageBinding	getPackage()
int	hashCode()
boolean	hasTypeBit(int bit)	Answer an additional bit characterizing this type, like TypeIds.BitAutoCloseable.
boolean	isCompatibleWith(TypeBinding right, Scope scope)	Answer true if the receiver type can be assigned to the argument type (right) In addition to improving performance, caching also ensures there is no infinite regression since per nature, the compatibility check is recursive through parameterized type arguments (122775)
boolean	isProperType(boolean admitCapture18)	JLS8 Sect 18.1.1
InferenceVariable	prototype()	Return the primordial type from which the receiver was cloned.
char[]	qualifiedSourceName()	Answer the source name for the type.
char[]	readableName()	Answer the receiver's signature.
char[]	sourceName()
ReferenceBinding[]	superInterfaces()
String	toString()

Von Klasse geerbte Methoden org.aspectj.org.eclipse.jdt.internal.compiler.lookup.TypeVariableBinding

acceptsNonNullDefault, allUpperBounds, annotatedDebugName, appendNullAnnotation, boundCheck, boundsCount, canBeInstantiated, collectSubstitutes, combineTypeAnnotations, computeUniqueKey, downwardsProjection, enterRecursiveFunction, enterRecursiveProjectionFunction, evaluateNullAnnotations, exitRecursiveFunction, exitRecursiveProjectionFunction, genericSignature, genericTypeSignature, getDerivedTypesForDeferredInitialization, isErasureBoundTo, isFreeTypeVariable, isHierarchyConnected, isInterchangeableWith, isSubtypeOf, isTypeVariable, kind, mentionsAny, nullAnnotatedReadableName, otherUpperBounds, setFirstBound, setSuperClass, setSuperInterfaces, setTypeAnnotations, shortReadableName, superclass, unannotated, updateTagBits, upperBound, upwardsProjection, withoutToplevelNullAnnotation

Von Klasse geerbte Methoden org.aspectj.org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding

applyCloseableClassWhitelists, applyCloseableInterfaceWhitelists, availableFields, availableMethods, binarySearch, binarySearch, canBeSeenBy, canBeSeenBy, canBeSeenBy, computeGenericTypeSignature, computeId, computeId, depth, detectAnnotationCycle, enclosingTypeAt, enumConstantCount, fieldCount, fields, getAccessFlags, getAnnotations, getAnnotationTagBits, getComponent, getEnclosingInstancesSlotSize, getExactConstructor, getExactMethod, getField, getField, getFileName, getInterfaceAbstractContracts, getMemberType, getMethods, getMethods, getOuterLocalVariablesSlotSize, getRecordComponent, getRecordComponentAccessor, getSingleAbstractMethod, getTypeVariable, hasEnclosingInstanceContext, hasHierarchyCheckStarted, hasIncompatibleSuperType, hasMemberTypes, hasMethodWithNumArgs, hasNullBit, hasRestrictedAccess, implementsInterface, innerCanBeSeenBy, innerCanBeSeenBy, isAbstract, isAnnotationType, isBinaryBinding, isClass, isConsistentIntersection, isDefault, isDeprecated, isEnum, isFieldInitializationFinished, isFinal, isFunctionalInterface, isHierarchyBeingActivelyConnected, isHierarchyBeingConnected, isInterface, isNestmateOf, isNonSealed, isOrEnclosedByPrivateType, isPrivate, isProtected, isPublic, isSealed, isStatic, isStrictfp, isSubTypeOfRTL, isSuperclassOf, isThrowable, isUncheckedException, isUsed, isViewedAsDeprecated, memberTypes, methods, module, outermostEnclosingType, permittedTypes, readableName, retrieveAnnotationHolder, setAnnotations, setContainerAnnotationType, setHierarchyCheckDone, shortReadableName, signature, sortFields, sortMethods, syntheticEnclosingInstanceTypes, tagAsHavingDefectiveContainerType, unResolvedComponents, unResolvedFields

Von Klasse geerbte Methoden org.aspectj.org.eclipse.jdt.internal.compiler.lookup.TypeBinding

actualType, capture, closestMatch, collectMissingTypes, components, containerAnnotationType, dimensions, enclosingMethod, enclosingType, equalsEquals, findSuperTypeOriginatingFrom, findSuperTypeOriginatingFrom, genericCast, getErasureCompatibleType, getIntersectingTypes, getTypeAnnotations, hasNullTypeAnnotations, hasTypeAnnotations, hasValueBasedTypeAnnotation, isAnonymousType, isArrayType, isBaseType, isBoundParameterizedType, isBoxedPrimitiveType, isBoxingCompatibleWith, isCapture, isCompatibleWith, isEquivalentTo, isFunctionalType, isGenericType, isHierarchyInconsistent, isIntersectionType, isIntersectionType18, isLocalType, isMemberType, isNestedType, isNonDenotable, isNumericType, isParameterizedType, isParameterizedTypeWithActualArguments, isParameterizedWithOwnVariables, isPolyType, isPotentiallyCompatibleWith, isPrimitiveOrBoxedPrimitiveType, isPrimitiveType, isProvablyDistinct, isRawType, isReadyForAnnotations, isRecord, isReifiable, isRepeatableAnnotationType, isTypeArgumentContainedBy, isUnboundWildcard, isUnresolvedType, isWildcard, leafComponentType, needsUncheckedConversion, notEquals, original, qualifiedPackageName, signableName, sIsMoreSpecific, swapUnresolved, syntheticOuterLocalVariables, typeVariables, uncapture, wellKnownBaseType, wellKnownType

Von Klasse geerbte Methoden org.aspectj.org.eclipse.jdt.internal.compiler.lookup.Binding

computeUniqueKey, initializeDeprecatedAnnotationTagBits, isParameter, isTaggedRepeatable, isValid, isValidBinding, isVolatile, problemId, setAnnotations

Von Klasse geerbte Methoden java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Felddetails

isFromInitialSubstitution

public boolean isFromInitialSubstitution

Methodendetails

get

public static InferenceVariable get(TypeBinding typeParameter,
 int rank,
 InvocationSite site,
 Scope scope,
 ReferenceBinding object,
 boolean initial)

Create or retrieve the inference variable representing the given typeParameter. Inference variables are interned to avoid duplication due to lambda copying.

clone

public TypeBinding clone(TypeBinding enclosingType)

Beschreibung aus Klasse kopiert: TypeBinding

Virtual copy constructor: a copy is made of the receiver's entire instance state and then suitably parameterized by the arguments to the clone operation as seen fit by each type. Parameters may not make sense for every type in the hierarchy, in which case they are silently ignored. A type may choose to retain a copy of the prototype for reference.

Setzt außer Kraft:

clone in Klasse TypeVariableBinding

prototype

public InferenceVariable prototype()

Beschreibung aus Klasse kopiert: TypeBinding

Return the primordial type from which the receiver was cloned. Not all types track a prototype, only SourceTypeBinding, BinaryTypeBinding and UnresolvedReferenceBinding do so as of now. In fact some types e.g ParameterizedTypeBinding should not do so. Deflecting a query to a prototype would lead to wrong results in the case of ParameterizedTypeBinding

Setzt außer Kraft:

prototype in Klasse TypeBinding

constantPoolName

public char[] constantPoolName()

Beschreibung aus Klasse kopiert: ReferenceBinding

Answer the receiver's constant pool name. NOTE: This method should only be used during/after code gen.

Setzt außer Kraft:

constantPoolName in Klasse TypeVariableBinding

getPackage

public PackageBinding getPackage()

Setzt außer Kraft:

getPackage in Klasse ReferenceBinding

isCompatibleWith

public boolean isCompatibleWith(TypeBinding right,
 Scope scope)

Beschreibung aus Klasse kopiert: ReferenceBinding

Answer true if the receiver type can be assigned to the argument type (right) In addition to improving performance, caching also ensures there is no infinite regression since per nature, the compatibility check is recursive through parameterized type arguments (122775)

Setzt außer Kraft:

isCompatibleWith in Klasse ReferenceBinding

isProperType

public boolean isProperType(boolean admitCapture18)

Beschreibung aus Klasse kopiert: TypeBinding

JLS8 Sect 18.1.1

Setzt außer Kraft:

isProperType in Klasse TypeVariableBinding

Parameter:

admitCapture18 - request if CaptureBinding18 shuld be considered as a proper type. If unsure say 'true', only in Scope.greaterLowerBound(TypeBinding[], Scope, LookupEnvironment) CaptureBinding18 has to be excluded to prevent an NPE on a branch that heuristically tries to avoid inconsistent intersections.

superInterfaces

public ReferenceBinding[] superInterfaces()

Setzt außer Kraft:

superInterfaces in Klasse TypeVariableBinding

qualifiedSourceName

public char[] qualifiedSourceName()

Beschreibung aus Klasse kopiert: ReferenceBinding

Answer the source name for the type. In the case of member types, as the qualified name from its top level type. For example, for a member type N defined inside M Ungültige Eingabe: "&" A: "A.M.N".

Setzt außer Kraft:

qualifiedSourceName in Klasse ReferenceBinding

sourceName

public char[] sourceName()

Setzt außer Kraft:

sourceName in Klasse ReferenceBinding

readableName

public char[] readableName()

Beschreibung aus Klasse kopiert: ReferenceBinding

Answer the receiver's signature. NOTE: This method should only be used during/after code gen.

Setzt außer Kraft:

readableName in Klasse TypeVariableBinding

Siehe auch:

• Ungültige Referenz

  org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding#readableName()

hasTypeBit

public boolean hasTypeBit(int bit)

Beschreibung aus Klasse kopiert: TypeBinding

Answer an additional bit characterizing this type, like TypeIds.BitAutoCloseable.

Setzt außer Kraft:

hasTypeBit in Klasse TypeVariableBinding

debugName

public String debugName()

Setzt außer Kraft:

debugName in Klasse TypeVariableBinding

Siehe auch:

• Ungültige Referenz

  org.eclipse.jdt.internal.compiler.lookup.TypeBinding#debugName()

toString

public String toString()

Setzt außer Kraft:

toString in Klasse TypeVariableBinding

Siehe auch:

• Object.toString()

hashCode

public int hashCode()

Setzt außer Kraft:

hashCode in Klasse ReferenceBinding

equals

public boolean equals(Object obj)

Setzt außer Kraft:

equals in Klasse Object

erasure

public TypeBinding erasure()

Setzt außer Kraft:

erasure in Klasse TypeVariableBinding