Package org.aspectj.org.eclipse.jdt.core

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
public interface ISourceReference
Common protocol for Java elements that have associated source code. This set consists of 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.

Siehe auch:

  • Methodenübersicht

    Modifizierer und Typ
    Methode
    Beschreibung
    boolean
    exists()
    Returns whether this element exists in the model.
    ISourceRange
    getNameRange()
    Returns the name range associated with this element.
    String
    getSource()
    Returns the source code associated with this element.
    ISourceRange
    getSourceRange()
    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

      String getSource() throws JavaModelException
      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 by getSourceRange.

      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

      ISourceRange getSourceRange() throws JavaModelException
      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

      ISourceRange getNameRange() throws JavaModelException
      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, or null 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, or null 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 to IImportDeclaration.isOnDemand() returns true.

      If this element is an IPackageDeclaration, the source range of this package declaration's name, or null 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, or null 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, or null if this type parameter does not have associated source code (for example, in a binary type).

      If this element is an ITypeRoot or IImportContainer, it returns null.

      Gibt zurück:
      the name range associated with this element, or null if not available
      Löst aus:
      JavaModelException
      Seit:
      3.7