Schnittstelle ISourceReference
- Alle bekannten Unterschnittstellen:
AbstractModule
,IAnnotation
,IClassFile
,ICompilationUnit
,IField
,IImportContainer
,IImportDeclaration
,IInitializer
,ILocalVariable
,IMember
,IMethod
,IModularClassFile
,IModuleDescription
,IOrdinaryClassFile
,IPackageDeclaration
,IType
,ITypeParameter
,ITypeRoot
- Alle bekannten Implementierungsklassen:
AbstractClassFile
,AbstractModule.AutoModule
,Annotation
,AssistAnnotation
,AssistCompilationUnit
,AssistImportContainer
,AssistImportDeclaration
,AssistInitializer
,AssistPackageDeclaration
,AssistSourceField
,AssistSourceMethod
,AssistSourceType
,AssistTypeParameter
,BinaryLambdaExpression
,BinaryLambdaMethod
,BinaryMember
,BinaryMethod
,BinaryModule
,BinaryType
,ClassFile
,ClassFileWorkingCopy
,CompilationUnit
,ImportContainer
,ImportDeclaration
,Initializer
,LambdaExpression
,LambdaMethod
,LocalVariable
,Member
,ModularClassFile
,NamedMember
,PackageDeclaration
,ResolvedBinaryField
,ResolvedBinaryMethod
,ResolvedBinaryType
,ResolvedLambdaExpression
,ResolvedSourceField
,ResolvedSourceMethod
,ResolvedSourceType
,SourceField
,SourceMethod
,SourceModule
,SourceRefElement
,SourceType
,TypeParameter
IClassFile
, ICompilationUnit
,
IPackageDeclaration
, IImportDeclaration
,
IImportContainer
, IType
, IField
,
IMethod
, IInitializer
, ITypeParameter
,
ILocalVariable
, and IAnnotation
.
Note: For IClassFile
, IType
and other members
derived from a binary type, the implementation returns source iff the
element has attached source code.
Source reference elements may be working copies if they were created from a compilation unit that is a working copy.
-
Methodenübersicht
Modifizierer und TypMethodeBeschreibungboolean
exists()
Returns whether this element exists in the model.Returns the name range associated with this element.Returns the source code associated with this element.Returns the source range associated with this element.
-
Methodendetails
-
exists
boolean exists()Returns whether this element exists in the model.- Gibt zurück:
true
if this element exists in the Java model- Seit:
- 2.0
-
getSource
Returns the source code associated with this element. This extracts the substring from the source buffer containing this source element. This corresponds to the source range that would be returned bygetSourceRange
.For class files, this returns the source of the entire compilation unit associated with the class file (if there is one).
- Gibt zurück:
- the source code, or
null
if this element has no associated source code - Löst aus:
JavaModelException
- if an exception occurs while accessing its corresponding resource
-
getSourceRange
Returns the source range associated with this element.For class files, this returns the range of the entire compilation unit associated with the class file (if there is one).
If this element has no associated source code, either
null
is returned, or a source range with a -1 offset and a 0 length.SourceRange.isAvailable(ISourceRange)
can be used to detect that case.- Gibt zurück:
- the source range, or either
null
or [-1, 0] if this element has no associated source code - Löst aus:
JavaModelException
- if an exception occurs while accessing its corresponding resource- Siehe auch:
-
getNameRange
Returns the name range associated with this element.If the element is an
IMember
, it returns the source range of this member's simple name, ornull
if this member does not have a name (for example, an initializer), or if this member does not have associated source code (for example, a binary type).If this element is an
IImportDeclaration
, the source range of this import declaration's name, ornull
if this import declaration does not have associated source code (for example, a binary type).
The source range for the name includes the trailing '*' if the call toIImportDeclaration.isOnDemand()
returns true.If this element is an
IPackageDeclaration
, the source range of this package declaration's name, ornull
if this package declaration does not have associated source code (for example, a binary type).If this element is an
IAnnotation
, the source range of this annotation's name, ornull
if this annotation does not have associated source code (for example, in a binary type).If this element is an
ITypeParameter
, the source range of this type parameter's name, ornull
if this type parameter does not have associated source code (for example, in a binary type).If this element is an
ITypeRoot
orIImportContainer
, it returns null.- Gibt zurück:
- the name range associated with this element, or
null
if not available - Löst aus:
JavaModelException
- Seit:
- 3.7
-