Class CompactTypeStructureRepresentation
java.lang.Object
org.aspectj.ajdt.internal.core.builder.CompactTypeStructureRepresentation
- All Implemented Interfaces:
IBinaryType
,IDependent
,IGenericType
Used to determine if a type has structurally changed during incremental compilation. At the end of compilation we create one of
these objects using the bytes for the class about to be woven. On a subsequent incremental compile we compare the new form of the
class with a previously stored CompactTypeStructureRepresentation instance. A structural change will indicate we need to do
recompile other dependent types.
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Field Summary
Fields inherited from interface org.aspectj.org.eclipse.jdt.internal.compiler.env.IDependent
JAR_FILE_ENTRY_SEPARATOR
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionenrichWithExternalAnnotationsFor(ITypeAnnotationWalker walker, Object member, LookupEnvironment environment)
Answer a type annotation walker that takes into consideration also external annotations.Answer the runtime visible and invisible annotations for this type or null if none.char[]
Answer the enclosing method (including method selector and method descriptor), or null if none.char[]
Answer the resolved name of the enclosing type in the class file format as specified in section 4.2 of the Java 2 VM spec or null if the receiver is a top level type.Answer whether a provider for external annotations is associated with this binary type.Answer the receiver's fields or null if the array is empty.char[]
Answer the file name which defines the type.char[]
Answer the receiver's ClassSignature, which describes the type parameters, super class, and super interfaces as specified in section "4.7.9.1 Signatures" of the Java SE 8 VM spec.char[][]
Answer the resolved names of the receiver's interfaces in the class file format as specified in section 4.2 of the Java 2 VM spec or null if the array is empty.Answer the receiver's nested types or null if the array is empty.Answer the receiver's methods or null if the array is empty.char[][][]
Answer the list of missing type names which were referenced from the problem classfile.int
Answer an int whose bits are set according the access constants defined by the VM spec.char[]
Answer the module to which this type belongs.char[]
getName()
Answer the resolved name of the type in the class file format as specified in section 4.2 of the Java 2 VM spec.Answer the receiver's record components or null if the array is empty.char[]
Answer the simple name of the type in the class file.char[]
Answer the resolved name of the receiver's superclass in the class file format as specified in section 4.2 of the Java 2 VM spec or null if it does not have one.long
Answer the tagbits set according to the bits for annotations.Answer the runtime visible and invisible type annotations for this type or null if none.boolean
Answer true if the receiver is an anonymous class.boolean
Answer whether the receiver contains the resolved binary form or the unresolved source form of the type.boolean
isLocal()
Answer true if the receiver is a local class.boolean
isMember()
Answer true if the receiver is a member class.boolean
isRecord()
Answer true if the receiver is a record.char[]
Answer the source file attribute, or null if none.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.env.IBinaryType
getPermittedSubtypeNames
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Constructor Details
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CompactTypeStructureRepresentation
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Method Details
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getMissingTypeNames
public char[][][] getMissingTypeNames()Description copied from interface:IBinaryType
Answer the list of missing type names which were referenced from the problem classfile. This list is encoded via an extra attribute.- Specified by:
getMissingTypeNames
in interfaceIBinaryType
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getEnclosingTypeName
public char[] getEnclosingTypeName()Description copied from interface:IBinaryType
Answer the resolved name of the enclosing type in the class file format as specified in section 4.2 of the Java 2 VM spec or null if the receiver is a top level type. For example, java.lang.String is java/lang/String.- Specified by:
getEnclosingTypeName
in interfaceIBinaryType
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getModifiers
public int getModifiers()Description copied from interface:IGenericType
Answer an int whose bits are set according the access constants defined by the VM spec. NOTE 1: We have added AccDeprecated & AccSynthetic. NOTE 2: If the receiver represents a member type, the modifiers are extracted from its inner class attributes.- Specified by:
getModifiers
in interfaceIGenericType
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getGenericSignature
public char[] getGenericSignature()Description copied from interface:IBinaryType
Answer the receiver's ClassSignature, which describes the type parameters, super class, and super interfaces as specified in section "4.7.9.1 Signatures" of the Java SE 8 VM spec. Returns null if none.- Specified by:
getGenericSignature
in interfaceIBinaryType
- Returns:
- the receiver's signature, null if none
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getEnclosingMethod
public char[] getEnclosingMethod()Description copied from interface:IBinaryType
Answer the enclosing method (including method selector and method descriptor), or null if none. For example, "foo()Ljava/lang/Object;V"- Specified by:
getEnclosingMethod
in interfaceIBinaryType
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getInterfaceNames
public char[][] getInterfaceNames()Description copied from interface:IBinaryType
Answer the resolved names of the receiver's interfaces in the class file format as specified in section 4.2 of the Java 2 VM spec or null if the array is empty. For example, java.lang.String is java/lang/String.- Specified by:
getInterfaceNames
in interfaceIBinaryType
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isAnonymous
public boolean isAnonymous()Description copied from interface:IBinaryType
Answer true if the receiver is an anonymous class. false otherwise- Specified by:
isAnonymous
in interfaceIBinaryType
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sourceFileName
public char[] sourceFileName()Description copied from interface:IBinaryType
Answer the source file attribute, or null if none. For example, "String.java"- Specified by:
sourceFileName
in interfaceIBinaryType
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isLocal
public boolean isLocal()Description copied from interface:IBinaryType
Answer true if the receiver is a local class. false otherwise- Specified by:
isLocal
in interfaceIBinaryType
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isRecord
public boolean isRecord()Description copied from interface:IBinaryType
Answer true if the receiver is a record. false otherwise- Specified by:
isRecord
in interfaceIBinaryType
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isMember
public boolean isMember()Description copied from interface:IBinaryType
Answer true if the receiver is a member class. false otherwise- Specified by:
isMember
in interfaceIBinaryType
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getSuperclassName
public char[] getSuperclassName()Description copied from interface:IBinaryType
Answer the resolved name of the receiver's superclass in the class file format as specified in section 4.2 of the Java 2 VM spec or null if it does not have one. For example, java.lang.String is java/lang/String.- Specified by:
getSuperclassName
in interfaceIBinaryType
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getFileName
public char[] getFileName()Description copied from interface:IDependent
Answer the file name which defines the type. The path part (optional) must be separated from the actual file proper name by a separator suitable for the type (java.io.File.separator for example), e.g. "c:\\source\\com\\p\\X.java" or "/com/p/Y.java". The path to the zip or jar file (optional) must be separated from the actual path part by JAR_FILE_ENTRY_SEPARATOR, e.g. "c:\\lib\\some.jar|/com/p/X.class" or "/lib/some.zip|/com/q/Y.class". The proper file name includes the suffix extension (e.g. ".java") e.g. "c:/org/aspectj/org/eclipse/jdt/internal/compileri/env/IDependent.java" Return null if no file defines the type.- Specified by:
getFileName
in interfaceIDependent
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getName
public char[] getName()Description copied from interface:IBinaryType
Answer the resolved name of the type in the class file format as specified in section 4.2 of the Java 2 VM spec. For example, java.lang.String is java/lang/String.- Specified by:
getName
in interfaceIBinaryType
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getTagBits
public long getTagBits()Description copied from interface:IBinaryType
Answer the tagbits set according to the bits for annotations.- Specified by:
getTagBits
in interfaceIBinaryType
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isBinaryType
public boolean isBinaryType()Description copied from interface:IGenericType
Answer whether the receiver contains the resolved binary form or the unresolved source form of the type.- Specified by:
isBinaryType
in interfaceIGenericType
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getFields
Description copied from interface:IBinaryType
Answer the receiver's fields or null if the array is empty.- Specified by:
getFields
in interfaceIBinaryType
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getRecordComponents
Description copied from interface:IBinaryType
Answer the receiver's record components or null if the array is empty.- Specified by:
getRecordComponents
in interfaceIBinaryType
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getMethods
Description copied from interface:IBinaryType
Answer the receiver's methods or null if the array is empty.- Specified by:
getMethods
in interfaceIBinaryType
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getMemberTypes
Description copied from interface:IBinaryType
Answer the receiver's nested types or null if the array is empty. This nested type info is extracted from the inner class attributes. Ask the name environment to find a member type using its compound name.- Specified by:
getMemberTypes
in interfaceIBinaryType
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getAnnotations
Description copied from interface:IBinaryType
Answer the runtime visible and invisible annotations for this type or null if none.- Specified by:
getAnnotations
in interfaceIBinaryType
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getSourceName
public char[] getSourceName()Description copied from interface:IBinaryType
Answer the simple name of the type in the class file. For member A$B, will answer B. For anonymous will answer null.- Specified by:
getSourceName
in interfaceIBinaryType
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getTypeAnnotations
Description copied from interface:IBinaryType
Answer the runtime visible and invisible type annotations for this type or null if none.- Specified by:
getTypeAnnotations
in interfaceIBinaryType
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enrichWithExternalAnnotationsFor
public ITypeAnnotationWalker enrichWithExternalAnnotationsFor(ITypeAnnotationWalker walker, Object member, LookupEnvironment environment)Description copied from interface:IBinaryType
Answer a type annotation walker that takes into consideration also external annotations.- Specified by:
enrichWithExternalAnnotationsFor
in interfaceIBinaryType
- Parameters:
walker
- previous walker, may be empty, otherwise it will be returned unchangedmember
- if either a IBinaryField or a IBinaryMethod is provided, answer a walker specifically for that memberenvironment
- for use by the walker- Returns:
- either a matching walker with data from external annotations or the walker provided via argument 'walker'.
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getModule
public char[] getModule()Description copied from interface:IBinaryType
Answer the module to which this type belongs.null
if the type is associated to the unnamed module.- Specified by:
getModule
in interfaceIBinaryType
- Returns:
- the module name or
null
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getExternalAnnotationStatus
Description copied from interface:IBinaryType
Answer whether a provider for external annotations is associated with this binary type.- Specified by:
getExternalAnnotationStatus
in interfaceIBinaryType
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