Examples of org.aspectj.org.eclipse.jdt.core.IJavaElement

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

Examples of org.aspectj.org.eclipse.jdt.core.IJavaElement

org.aspectj.org.eclipse.jdt.core.IJavaElement
Common protocol for all elements provided by the Java model. Java model elements are exposed to clients as handles to the actual underlying element. The Java model may hand out any number of handles for each element. Handles that refer to the same element are guaranteed to be equal, but not necessarily identical.
Methods annotated as "handle-only" do not require underlying elements to exist. Methods that require underlying elements to exist throw a JavaModelException when an underlying element is missing. JavaModelException.isDoesNotExist can be used to recognize this common special case.

This interface is not intended to be implemented by clients.

  if (VERBOSE) {
    System.out.println("-> Buffer cache filling ratio = " + NumberFormat.getInstance().format(this.openBuffers.fillingRatio()) + "%"); //$NON-NLS-1$//$NON-NLS-2$
  }
}
public static IBuffer createBuffer(IOpenable owner) {
  IJavaElement element = (IJavaElement)owner;
  IResource resource = element.getResource();
  return 
    new Buffer(
      resource instanceof IFile ? (IFile)resource : null, 
      owner, 
      element.isReadOnly());
}

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      resource instanceof IFile ? (IFile)resource : null, 
      owner, 
      element.isReadOnly());
}
public static IBuffer createNullBuffer(IOpenable owner) {
  IJavaElement element = (IJavaElement)owner;
  IResource resource = element.getResource();
  return 
    new NullBuffer(
      resource instanceof IFile ? (IFile)resource : null, 
      owner, 
      element.isReadOnly());
}

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  public IJavaModelStatus verify() {
    if (getParentElement() == null) {
      return new JavaModelStatus(IJavaModelStatusConstants.NO_ELEMENTS_TO_PROCESS);
    }
    if (this.anchorElement != null) {
      IJavaElement domPresentParent = this.anchorElement.getParent();
      if (domPresentParent.getElementType() == IJavaElement.IMPORT_CONTAINER) {
        domPresentParent = domPresentParent.getParent();
      }
      if (!domPresentParent.equals(getParentElement())) {
        return new JavaModelStatus(IJavaModelStatusConstants.INVALID_SIBLING, this.anchorElement);
      }
    }
    return JavaModelStatus.VERIFIED_OK;
  }

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  if (searchPattern instanceof OrPattern) {
    SearchPattern[] patterns = ((OrPattern) searchPattern).patterns;
    for (int i = 0, length = patterns.length; i < length; i++)
      locatePackageDeclarations(patterns[i], participant);
  } else if (searchPattern instanceof PackageDeclarationPattern) {
    IJavaElement focus = ((InternalSearchPattern) searchPattern).focus;
    if (focus != null) {
      if (encloses(focus)) {
        SearchMatch match = new PackageDeclarationMatch(focus.getAncestor(IJavaElement.PACKAGE_FRAGMENT), SearchMatch.A_ACCURATE, -1, -1, participant, focus.getResource());
        report(match);
      }
      return;
    }
    PackageDeclarationPattern pkgPattern = (PackageDeclarationPattern) searchPattern;

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 * Visit the given method declaration and report the nodes that match exactly the
 * search pattern (ie. the ones in the matching nodes set)
 * Note that the method declaration has already been checked.
 */
protected void reportMatching(TypeDeclaration type, AbstractMethodDeclaration method, IJavaElement parent, int accuracy, boolean typeInHierarchy, MatchingNodeSet nodeSet) throws CoreException {
  IJavaElement enclosingElement = null;
  if (accuracy > -1) {
    enclosingElement = createHandle(method, parent);
    if (enclosingElement != null) { // skip if unable to find method
      // compute source positions of the selector 
      Scanner scanner = parser.scanner;

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    if (nodes != null) {
      if (!matchedUnitContainer) {
        for (int i = 0, l = nodes.length; i < l; i++)
          nodeSet.matchingNodes.removeKey(nodes[i]);
      } else {
        IJavaElement element = createPackageDeclarationHandle(unit);
        for (int i = 0, l = nodes.length; i < l; i++) {
          ASTNode node = nodes[i];
          Integer level = (Integer) nodeSet.matchingNodes.removeKey(node);
          if (encloses(element))
            this.patternLocator.matchReportReference(node, element, null/*no binding*/, level.intValue(), this);
        }
      }
    }
  }


  if (matchedUnitContainer) {
    ImportReference pkg = unit.currentPackage;
    if (pkg != null && pkg.annotations != null) {
      IJavaElement element = createPackageDeclarationHandle(unit);
      if (element != null) {
        reportMatching(pkg.annotations, element, null, nodeSet, true, encloses(element));
      }
    }

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/**
 * Visit the given field declaration and report the nodes that match exactly the
 * search pattern (ie. the ones in the matching nodes set)
 */
protected void reportMatching(FieldDeclaration field, FieldDeclaration[] otherFields, TypeDeclaration type, IJavaElement parent, int accuracy, boolean typeInHierarchy, MatchingNodeSet nodeSet) throws CoreException {
  IJavaElement enclosingElement = null;
  if (accuracy > -1) {
    enclosingElement = createHandle(field, type, parent);
    if (encloses(enclosingElement)) {
      int offset = field.sourceStart;
      SearchMatch match = newDeclarationMatch(enclosingElement, field.binding, accuracy, offset, field.sourceEnd-offset+1);

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 * Visit the given type declaration and report the nodes that match exactly the
 * search pattern (ie. the ones in the matching nodes set)
 */
protected void reportMatching(TypeDeclaration type, IJavaElement parent, int accuracy, MatchingNodeSet nodeSet, int occurrenceCount) throws CoreException {
  // create type handle
  IJavaElement enclosingElement = parent;
  if (enclosingElement == null) {
    enclosingElement = createTypeHandle(new String(type.name));
  } else if (enclosingElement instanceof IType) {
    enclosingElement = ((IType) parent).getType(new String(type.name));
  } else if (enclosingElement instanceof IMember) {

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        }
      }
      if (typeParameter.type != null) {
        level = (Integer) nodeSet.matchingNodes.removeKey(typeParameter.type);
        if (level != null) {
          IJavaElement localElement = createHandle(typeParameter, enclosingElement);
          this.patternLocator.matchReportReference(typeParameter.type, enclosingElement, localElement, null, binding, level.intValue(), this);
        }
      }
      if (typeParameter.bounds != null) {
        for (int j=0, b=typeParameter.bounds.length; j<b; j++) {
          level = (Integer) nodeSet.matchingNodes.removeKey(typeParameter.bounds[j]);
          if (level != null) {
            IJavaElement localElement = createHandle(typeParameter, enclosingElement);
            this.patternLocator.matchReportReference(typeParameter.bounds[j], enclosingElement, localElement, null, binding, level.intValue(), this);
          }
        }
      }
    }

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 *      be provided to generate a type hierarchy.
 *  <li>ELEMENT_NOT_PRESENT - the provided type or type's project does not exist
 * </ul>
 */
public IJavaModelStatus verify() {
  IJavaElement elementToProcess= getElementToProcess();
  if (elementToProcess == null && !(this.typeHierarchy instanceof RegionBasedTypeHierarchy)) {
    return new JavaModelStatus(IJavaModelStatusConstants.NO_ELEMENTS_TO_PROCESS);
  }
  if (elementToProcess != null && !elementToProcess.exists()) {
    return new JavaModelStatus(IJavaModelStatusConstants.ELEMENT_DOES_NOT_EXIST, elementToProcess);
  }
  IJavaProject project = this.typeHierarchy.javaProject();
  if (project != null && !project.exists()) {
    return new JavaModelStatus(IJavaModelStatusConstants.ELEMENT_DOES_NOT_EXIST, project);

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org.aspectj.org.eclipse.jdt.core.dom.RecoveredTypeBinding

org.aspectj.org.eclipse.jdt.core.dom.TypeBinding

org.aspectj.org.eclipse.jdt.internal.core.BufferManager

org.aspectj.org.eclipse.jdt.internal.core.CopyElementsOperation

org.aspectj.org.eclipse.jdt.internal.core.CreateElementInCUOperation

org.aspectj.org.eclipse.jdt.internal.core.CreateInitializerOperation

org.aspectj.org.eclipse.jdt.internal.core.CreatePackageFragmentOperation

org.aspectj.org.eclipse.jdt.internal.core.CreateTypeHierarchyOperation

org.aspectj.org.eclipse.jdt.internal.core.CreateTypeOperation

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