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

Class CaptureBinding18

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.CaptureBinding

org.aspectj.org.eclipse.jdt.internal.compiler.lookup.CaptureBinding18

public class CaptureBinding18
extends CaptureBinding

Capture-like type variable introduced during 1.8 type inference.

Field Summary

Fields inherited from class org.aspectj.org.eclipse.jdt.internal.compiler.lookup.CaptureBinding

captureID, cud, end, lowerBound, sourceType, start, wildcard

Fields inherited from class org.aspectj.org.eclipse.jdt.internal.compiler.lookup.TypeVariableBinding

declaringElement, firstBound, genericTypeSignature, rank, superclass, superInterfaces

Fields inherited from class org.aspectj.org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding

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

Fields inherited from class 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

Fields inherited from class 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

Constructor Summary

Constructors

Constructor	Description
CaptureBinding18(ReferenceBinding contextType, char[] sourceName, char[] originalName, int start, int end, int captureID, LookupEnvironment environment)

Method Summary

Modifier and Type	Method	Description
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[]	computeUniqueKey(boolean isLeaf)	p.X<T extends Y & I, U extends Y> -> Lp/X<TT;TU;>;
TypeBinding	erasure()
TypeBinding	findSuperTypeOriginatingFrom(TypeBinding otherType)	Find supertype which originates from a given type, or null if not found
MethodBinding[]	getMethods(char[] selector)
void	initializeBounds(Scope scope, ParameterizedTypeBinding capturedParameterizedType)	Initialize capture bounds using substituted supertypes e.g.
boolean	isCompatibleWith(TypeBinding otherType, Scope captureScope)	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	isEquivalentTo(TypeBinding otherType)	Returns true if a type is identical to another one, or for generic types, true if compared to its raw type.
boolean	isProperType(boolean admitCapture18)	JLS8 Sect 18.1.1
char[]	readableName()	Answer the receiver's signature.
boolean	setUpperBounds(TypeBinding[] upperBounds, ReferenceBinding javaLangObject)
char[]	shortReadableName()
TypeBinding	uncapture(Scope scope)	Perform capture "deconversion" on a given type

Methods inherited from class org.aspectj.org.eclipse.jdt.internal.compiler.lookup.CaptureBinding

debugName, downwardsProjection, genericTypeSignature, getDerivedTypesForDeferredInitialization, isCapture, nullAnnotatedReadableName, setTypeAnnotations, signableName, signature, toString, upperBoundForProjection, upwardsProjection, withoutToplevelNullAnnotation

Methods inherited from class org.aspectj.org.eclipse.jdt.internal.compiler.lookup.TypeVariableBinding

acceptsNonNullDefault, allUpperBounds, annotatedDebugName, appendNullAnnotation, boundCheck, boundsCount, canBeInstantiated, collectSubstitutes, combineTypeAnnotations, constantPoolName, enterRecursiveFunction, enterRecursiveProjectionFunction, evaluateNullAnnotations, exitRecursiveFunction, exitRecursiveProjectionFunction, genericSignature, hasTypeBit, isErasureBoundTo, isFreeTypeVariable, isHierarchyConnected, isInterchangeableWith, isSubtypeOf, isTypeVariable, kind, mentionsAny, otherUpperBounds, setFirstBound, setSuperClass, setSuperInterfaces, superclass, superInterfaces, unannotated, updateTagBits, upperBound

Methods inherited from class org.aspectj.org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding

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

Methods inherited from class org.aspectj.org.eclipse.jdt.internal.compiler.lookup.TypeBinding

actualType, capture, closestMatch, collectMissingTypes, components, containerAnnotationType, dimensions, enclosingMethod, enclosingType, equalsEquals, findSuperTypeOriginatingFrom, genericCast, getErasureCompatibleType, getIntersectingTypes, getTypeAnnotations, hasNullTypeAnnotations, hasTypeAnnotations, hasValueBasedTypeAnnotation, isAnonymousType, isArrayType, isBaseType, isBoundParameterizedType, isBoxedPrimitiveType, isBoxingCompatibleWith, isCompatibleWith, 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, prototype, qualifiedPackageName, sIsMoreSpecific, swapUnresolved, syntheticOuterLocalVariables, syntheticTypeVariablesMentioned, typeVariables, wellKnownBaseType, wellKnownType

Methods inherited from class org.aspectj.org.eclipse.jdt.internal.compiler.lookup.Binding

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

Methods inherited from class java.lang.Object

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

Constructor Details

CaptureBinding18

public CaptureBinding18(ReferenceBinding contextType,
 char[] sourceName,
 char[] originalName,
 int start,
 int end,
 int captureID,
 LookupEnvironment environment)

Method Details

setUpperBounds

public boolean setUpperBounds(TypeBinding[] upperBounds,
 ReferenceBinding javaLangObject)

initializeBounds

public void initializeBounds(Scope scope,
 ParameterizedTypeBinding capturedParameterizedType)

Description copied from class: CaptureBinding

Initialize capture bounds using substituted supertypes e.g. given X<U, V extends X<U, V>>, capture(X<E,?>) = X<E,capture>, where capture extends X<E,capture>

Overrides:

initializeBounds in class CaptureBinding

clone

public TypeBinding clone(TypeBinding enclosingType)

Description copied from class: 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.

Overrides:

clone in class CaptureBinding

getMethods

public MethodBinding[] getMethods(char[] selector)

Overrides:

getMethods in class ReferenceBinding

erasure

public TypeBinding erasure()

Overrides:

erasure in class TypeVariableBinding

isEquivalentTo

public boolean isEquivalentTo(TypeBinding otherType)

Description copied from class: TypeBinding

Returns true if a type is identical to another one, or for generic types, true if compared to its raw type.

Overrides:

isEquivalentTo in class CaptureBinding

See Also:

• TypeBinding.isEquivalentTo(TypeBinding)

isCompatibleWith

public boolean isCompatibleWith(TypeBinding otherType,
 Scope captureScope)

Description copied from class: 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)

Overrides:

isCompatibleWith in class ReferenceBinding

findSuperTypeOriginatingFrom

public TypeBinding findSuperTypeOriginatingFrom(TypeBinding otherType)

Description copied from class: TypeBinding

Find supertype which originates from a given type, or null if not found

Overrides:

findSuperTypeOriginatingFrom in class TypeBinding

isProperType

public boolean isProperType(boolean admitCapture18)

Description copied from class: TypeBinding

JLS8 Sect 18.1.1

Overrides:

isProperType in class CaptureBinding

Parameters:

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.

readableName

public char[] readableName()

Description copied from class: ReferenceBinding

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

Overrides:

readableName in class CaptureBinding

See Also:

• invalid reference

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

shortReadableName

public char[] shortReadableName()

Overrides:

shortReadableName in class CaptureBinding

See Also:

• invalid reference

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

uncapture

public TypeBinding uncapture(Scope scope)

Description copied from class: TypeBinding

Perform capture "deconversion" on a given type

Overrides:

uncapture in class CaptureBinding

computeUniqueKey

public char[] computeUniqueKey(boolean isLeaf)

Description copied from class: ReferenceBinding

p.X<T extends Y & I, U extends Y> -> Lp/X<TT;TU;>;

Overrides:

computeUniqueKey in class CaptureBinding